Journal articles on the topic 'Ibises – Australia'

AbstractSeveral waterbird species prey on fishes, and usually use only one sensory mode to detect this prey: herons hunt visually guided, whereas ibises mostly search tactilely guided. I report herein events in which a heron and an ibis caught and released a poisonous fish at a mudflat in southeastern Australia. A Great Egret (Ardea alba) that targeted small gerreid fishes caught and immediately released the very toxic pufferfish Tetractenos hamiltoni, with bill washing and discomfort movements afterwards. Two Australian White Ibises (Threskiornis molucca) that probed for bottom-dwelling fishes and crabs caught and handled these pufferfishes for about 60 s, before releasing them. Next, the birds dipped the bill in the water and resumed hunting. Pufferfishes are rarely preyed on by birds, but an Australian bird that feeds on this fish type is the Silver Gull (Chroicocephalus novaehollandiae), which eats the pufferfish Torquigener pleurogramma when it is nontoxic or less harmful.

There are 93 species of Australian waterbirds, predominantly dependent on freshwater, inland saline or estuarine ecosystems. They include diverse species predominantly from six major groups: grebes (Podicipediformes); ducks, geese and swans (Anseriformes); pelicans and cormorants (Pelecaniformes); egrets, ibises, spoonbills (Ciconniiformes); cranes, rails and crakes (Gruiiformes) and shorebirds (Charadriiformes). I analysed the content of 382 publications on Australian waterbirds in relation to life history and threats. There were 4.08 publications per species, with most publications biased towards the Anseriformes (6.95 publications per species). There were relatively few publications on Gruiformes (1.13 per species) or Podicipediformes (0.33 per species). There is reasonably good knowledge of distribution, abundance, diet and foraging and habitat use, but there were generally few examples of integration of these data into population modelling, a particularly useful tool for conservation of species. Significant gaps exist in the understanding of basic life history and movement patterns, critical for conservation; these are particularly accentuated for cryptic species. Opportunities exist to collection basic information, directed towards modelling population dynamics. As with most of the world’s organisms, habitat loss and degradation remain the major threat to waterbirds in Australia. The ongoing pressure on water resources and developments of estuaries continue to cause decline of waterbirds, exacerbated by secondary threats including climate change, disease, hunting, pollution and disturbance. Hunting continues to have an impact, but it is relatively poorly modelled, requiring more investment by governments charged with its management. Effective conservation of Australian waterbirds and their wetland habitats depends on mitigating habitat loss and degradation, primarily dependent on political will not knowledge.

The Australian White Ibis (Ibis) ( Threskiornis molucca) is one of three endemic Ibis species in Australia. In a short time frame beginning in the 1970s, this species has moved from inland waterways to urban centres along the eastern and southeastern seaboards, Darwin and the Western Australian southwest. Today Ibis are at home in cities across the country, where they thrive on the food waste, water resources and nesting sites supplied by humans. In this article, the authors focus on Sydney to argue that the physical and cultural inroads of Ibis, and the birds’ urban homeliness, are resignifying urban surfaces and the multispecies ecologies in which contemporary Australians operate. They explore how the very physical and sensory presence of Ibis disrupts the assumptions of many urban Australians, and visitors from overseas, that cities are human-centric or human-dominant, non-hybrid assemblages. They also introduce to this discussion of disrupted human expectations a cultural parallel, namely, the recent rise of Ibis in popular culture as an icon-in-the-making of the nation and as a totem of the modern Australian city itself. This trend exemplifies an avian-led revisualization of urban spaces, and is notable for its visual appeals to Ibis kitsch, and to working class or ‘bogan’ sensibilities that assert their place alongside cosmopolitan visions of being Australian. Sometimes kitsch Ibis imagery erupts across the urban landscape, as occurs with many Ibis murals. At other times it infiltrates daily life on clothing, on football club, university and business logos, as tattoos on people’s skin, and as words in daily idiom, confirmed by terms such as ‘picnic pirates’, ‘tip turkeys’ and ‘bin chickens’. The article uses a visual vignette methodology to chart Ibis moves into Sydney and the realms of representation alike, and thus to reveal how new zoöpolitical entanglements are being made in the 21st century.

Chlamydia psittaci is traditionally regarded as a globally distributed avian pathogen that can cause zoonotic spill-over. Molecular research has identified an extended global host range and significant genetic diversity. However, Australia has reported a reduced host range (avian, horse, and human) with a dominance of clonal strains, denoted ST24. To better understand the widespread of this strain type in Australia, multilocus sequence typing (MLST) and ompA genotyping were applied on samples from a range of hosts (avian, equine, marsupial, and bovine) from Australia. MLST confirms that clonal ST24 strains dominate infections of Australian psittacine and equine hosts (82/88; 93.18%). However, this study also found novel hosts (Australian white ibis, King parrots, racing pigeon, bovine, and a wallaby) and demonstrated that strain diversity does exist in Australia. The discovery of a C. psittaci novel strain (ST306) in a novel host, the Western brush wallaby, is the first detection in a marsupial. Analysis of the results of this study applied a multidisciplinary approach regarding Chlamydia infections, equine infectious disease, ecology, and One Health. Recommendations include an update for the descriptive framework of C. psittaci disease and cell biology work to inform pathogenicity and complement molecular epidemiology.

The Australian white ibis (Threskiornis molucca) is considered to be an urban pest along the east coast of Australia. The non-specific diet and broad habitat requirements of ibis have facilitated their successful exploitation of the urban environment. Ibis are considered a pest because they pose a threat to aircraft safety, scavenge food at waste-management sites, cafés and parks, and compete with other native species for food and habitat. This study assesses a new ibis-management technique, the application of ‘egg-oil’ to suppress hatching. On other species, egg-oiling has been shown to be environmentally safe and socially preferable to culling adult birds. Approximately 5 mL of food-grade canola oil was sprayed upon each egg, and both incubator and field trials were used to investigate the efficacy of this technique on ibis and to determine the optimal application time and frequency of egg-oil. Treatment eggs were given an application of oil during the 23-day incubation period either once per week, or once early (<7 days), mid (~14 days) or late (>18 days) incubation. All four treatments were observed to be 100% effective at preventing ibis eggs from hatching during the laboratory trial and more than 98% effective during the field trial. These results indicate that applying canola oil to ibis eggs once, at any time, during the 23-day incubation period is sufficient to prevent ibis eggs from hatching. The field trial also showed that 30% of ibis, across the four oiling treatments, continued to incubate the unviable eggs for up to 54 days longer than the normal incubation period. Given that ibis are multibrooded, raising up to three successful clutches in a breeding season, the increased time devoted to incubating oil-treated eggs could reduce the opportunity for multiple broods, compared with conventional egg destruction. The egg-oil technique offers an additional tool for land managers to conduct ibis reproduction control, which should reduce the amount of time required to conduct ibis management, consequently reducing the cost to land managers.

We observed a probable juvenile Australian White Ibis Threskiornis moluccus × Straw-necked Ibis T. spinicollis hybrid on the Lachlan River catchment, New South Wales, in November 2016. Photographs, combined with observations, demonstrate phenotypic characteristics of both these ibis species. The bird had a pattern on the wing similar to the Australian White Ibis but coloration on the body similar to the Straw-necked Ibis. To our knowledge, this is only the second report of a probable hybrid between these two species in the wild, and the first report documented with photographs

The genera of Australian Membracidae (Hemiptera) are revised. Thirty seven genera are recognised. A key to the genera and illustrations of representatives of most genera provide aids to identification. All known genera are described using morphological characters, some of which have not been employed previously for the Membracidae. The following genera and species are described as new: Bunyella, gen. nov., Matumuia, gen. nov., Matumuia laura, sp. nov., Neocanthuchus, gen. nov., Neocanthuchus barringtonensis, sp. nov., Neocanthuchus tropicus, sp. nov., Neosextius, gen. nov., Neosextius longinotum, sp. nov., Neosextius yanda, sp. nov., Protinotus, gen. nov., Rentzia, gen. nov., Rentzia gabana, sp. nov., Rentzia yarla, sp. nov., Rigula, gen. nov., Rigula calperum, sp. nov., Rigula naumanni, sp. nov., Rigula yalkula, sp. nov., Strzeleckia, gen. nov., Strzeleckia montanus, sp. nov., Undarella, gen. nov., Undarella pulleni, sp. nov., Undarella storeyi, sp. nov. and Yangupia, gen. nov. The previously described species Centrotypus occidentalis Goding is transferred to Yangupia, gen. nov.; Acanthuchus dromedarius Kirkaldy is transferred to Bunyella, gen. nov.; Otinotus doddi Distant is transferred to Protinotus, gen. nov. Evidence is now strong that the single species of the following genera: Xiphistes Stål, Centrotypus Stål, Ibiceps Buckton, and Leptocentrus Stål, reported to have come from Australia, were, in fact, collected in countries overseas. These genera should no longer be included in the Australian fauna. The origins, biology and distribution of the indigenous membracids are briefly discussed in the light of the current understanding of the group.

Context. In the Sydney region, the population of Australian white ibis has dramatically increased from rare observations in the 1950s to a breeding season peak of 8900 in 2008, resulting with human–wildlife conflicts. Within natural habitats across the eastern states, the ibis population has declined, yet within urban environments ibis have been lethally managed for over 30 years. However, limited ecological and no regional population data are available for the Sydney region. Aims. The present study of ibis in the Sydney region aims to (1) establish the abundance of the population during the breeding and non-breeding seasons, (2) determine whether the population is increasing, and (3) identify the importance of different foraging and roosting sites. Methods. Across the Sydney region, we surveyed 54 discrete sites for 2.5 years. At each site, we recorded the number of adult, juvenile and nestling ibis as well as the number of active nests. The 54 sites were grouped into 15 areas consisting of five landfills and 10 suburbs, which were assessed with ANOVA. Key results. The ibis population of the Sydney region doubled from a peak of 4200 in 2006 to 8900 in 2008. Seasonal fluctuations saw adults migrating in to the region to breed, and adults and juveniles dispersing following breeding. On average, 44% of the population was located foraging within landfills, whereas 80% of nesting activity occurred within ‘urban-natural’ habitats. Conclusions. Seasonal fluctuations indicated that the ibis population of Sydney is connected with the broader state and national population. Landfills provided an abundant foraging resource that supported extended breeding, including consistent nesting for a 19-month period. Implications. The present study indicated that any localised population management has consequences beyond the immediate or regional population and, consequently, regional management plans or actions need to consider the long-term status of the eastern states’ population. Urban conflicts need to be resolved with human education and a conservation agenda, preferably with the provision of refuge habitat where birds are not disturbed.

Abstract Downscaled climate model projections from phase 5 of the Coupled Model Intercomparison Project (CMIP5) were used to force a dynamic vegetation agricultural model (Agro-IBIS) and simulate yield responses to historical climate and two future emissions scenarios for maize in the U.S. Midwest and wheat in southeastern Australia. In addition to mean changes in yield, the frequency of high- and low-yield years was related to changing local hydroclimatic conditions. Particular emphasis was on the seasonal cycle of climatic variables during extreme-yield years and links to crop growth. While historically high (low) yields in Iowa tend to occur during years with anomalous wet (dry) growing season, this is exacerbated in the future. By the end of the twenty-first century, the multimodel mean (MMM) of growing season temperatures in Iowa is projected to increase by more than 5°C, and maize yield is projected to decrease by 18%. For southeastern Australia, the frequency of low-yield years rises dramatically in the twenty-first century because of significant projected drying during the growing season. By the late twenty-first century, MMM growing season precipitation in southeastern Australia is projected to decrease by 15%, temperatures are projected to increase by 2.8°–4.5°C, and wheat yields are projected to decline by 70%. Results highlight the sensitivity of yield projections to the nature of hydroclimatic changes. Where future changes are uncertain, the sign of the yield change simulated by Agro-IBIS is uncertain as well. In contrast, broad agreement in projected drying over southern Australia across models is reflected in consistent yield decreases for the twenty-first century. Climatic changes of the order projected can be expected to pose serious challenges for continued staple grain production in some current centers of production, especially in marginal areas.

Purpose There is much anecdotal evidence that birds and their droppings are a major problem for the heritage profession. The purpose of this paper is to examine how serious heritage practitioners consider the bird impact to be. Design/methodology/approach An online survey was conducted of 59 Australian heritage professionals of between one and >20 year’s experience in the field. Findings Bird impacts were not considered of major concern to buildings. The longer experience a practitioner had, the less likely the impacts were considered an issue. Feral pigeons were deemed the most problematic, followed by cockatoos, starlings, swallows, seagulls, mynas, sparrows, cormorants, ibis, ducks and birds of prey. The professionals ranked common deterrent methods. The highest-ranking deterrents were bird netting and bird spikes, but they were only considered moderately effective. The costs of installation and maintenance, as well the ease of installation, were all deemed significantly less important than the physical impact, the aesthetic sympathy and the effectiveness of a deterrent method. Practical implications This study indicates that the impact of birds on buildings in Australia may be of less concern than previously thought, and may be driven by other factors (i.e. aesthetics, commercial companies) rather than actual effects. Originality/value This is first study of its kind that surveyed the experiences of a wide range of heritage practitioners.

Sir Robert Randolph Garran (10 February 1867-11 January 1957) played a unique role in the early development of the Commonwealth. As Secretary to the Drafting Committee of the Australasian Federal Convention of 1897 and 1898, he was intimately involved in the process by which the Australian Constitution was produced. As Secretary of the Attorney-General's Department from 1901 to 1932, he was responsible for drafting foundational Commonwealth legislation and he played a key part in establishing coherent interpretations of the Constitution in advice to successive Federal Governments. Three aspects of Garran's life and work are explored in this article: the popular movement which established the process by which the Constitution was negotiated, drafted, and submitted to referenda for approval; Garran's tenure and legacy as Secretary of the Attorney-General's Department; and Garran's views on federalism and constitutional law.

Prospective validation of risk models is needed to assess their clinical utility, particularly over the longer term. We evaluated the performance of six commonly used breast cancer risk models (IBIS, BOADICEA, BRCAPRO, BRCAPRO-BCRAT, BCRAT, and iCARE-lit). 15-year risk scores were estimated using lifestyle factors and family history measures from 7608 women in the Melbourne Collaborative Cohort Study who were aged 50–65 years and unaffected at commencement of follow-up two (conducted in 2003–2007), of whom 351 subsequently developed breast cancer. Risk discrimination was assessed using the C-statistic and calibration using the expected/observed number of incident cases across the spectrum of risk by age group (50–54, 55–59, 60–65 years) and family history of breast cancer. C-statistics were higher for BOADICEA (0.59, 95% confidence interval (CI) 0.56–0.62) and IBIS (0.57, 95% CI 0.54–0.61) than the other models (p-difference ≤ 0.04). No model except BOADICEA calibrated well across the spectrum of 15-year risk (p-value < 0.03). The performance of BOADICEA and IBIS was similar across age groups and for women with or without a family history. For middle-aged Australian women, BOADICEA and IBIS had the highest discriminatory accuracy of the six risk models, but apart from BOADICEA, no model was well-calibrated across the risk spectrum.

This study aims to identify the market segment of Ibis Styles Bali Legian Hotel and to find out the digital marketing strategy through the mobile application in increasing room sales. This study used descriptive qualitative research methods and used primary data through interviews, observations, documentation and questionnaires. The results showed that the market segments at Ibis Styles Bali Legian were mostly FIT (Free Independence Travelers) from the Distribution and inbound segments, and the majority of tourists from Australia. The digital marketing strategy through the mobile application in increasing room sales were through promotion of products and services for brand awareness, strengthening online reputation and traffic growth, through social media, online banners on the landing page, optimization of SEO, SEM and keywords to facilitate searches/browses, collaborate with influencers and travel bloggers as well as provide extra benefits in transactions made through mobile applications. With this strategy, impacting the reservations via mobile applications is dominating the market segment by 85% of the total market and increase the sales from year to year.

Bridges play an important role in economic development and bring important social benefits. The development of innovative bridge monitoring techniques will enable road authorities to optimize operational and maintenance activities for bridges. However, monitoring the dynamic behavior of a bridge requires a comprehensive understanding of the interaction between the bridge and traffic loading which has not been fully achieved so far. In the present study, an integrated bridge health monitoring framework is developed using advanced 3D Finite Element modeling in conjunction with Weight-in-motion (WIM) technology and interferometric radar sensors (IBIS-S). The realistic traffic loads imposed on the bridge will be obtained through calibration and validation of traffic loading prediction model using real-time bridge dynamic behavior captured by IBIS-S and WIM data. Using the Merlynston Creek Bridge in Melbourne, Australia as a case study, it demonstrated that the proposed bridge monitoring framework can both efficiently and accurately capture the real-time dynamic behavior of the bridge under traffic loading as well as the dynamic characteristics of the bridge. The outcomes from this research could potentially enhance the durability of bridges which is an important component of the sustainability of transport infrastructure.

The mechanical properties of bridge bearings gradually deteriorate over time resulting from daily traffic loading and harsh environmental conditions. However, structural health monitoring of in-service bridge bearings is rather challenging. This study presents a bridge bearing condition assessment framework which integrates the vibration data from a non-contact interferometric radar (i.e. IBIS-S) and a simplified analytical model. Using two existing concrete bridges in Australia as a case study, it demonstrates that the developed framework has the capability of detecting the structural condition of the bridge bearings in real-time. In addition, the results from a series of parametric studies show that the effectiveness of the developed framework is largely determined by the stiffness ratio between bridge bearing and girder ([Formula: see text], i.e. the structural condition of the bearings can only be effectively captured when the value of [Formula: see text] ranges from 1/100 and 100.

Only a few published geochemical studies have demonstrated that coals have sourced significant volumes of oil, while none have clearly implicated coals in the Australian context. As part of a broader collaborative project with Mineral Resources Tasmania on the petroleum prospectivity of the Bass Basin, this geochemical study has yielded strong evidence that Paleocene–Eocene coals have sourced the oil and gas in the Yolla, Pelican and Cormorant accumulations in the Bass Basin.Potential oil-prone source rocks in the Bass Basin have Hydrogen Indices (HIs) greater than 300 mg HC/g TOC. The coals within the Early–Middle Eocene succession commonly have HIs up to 500 mg HC/g TOC, and are associated with disseminated organic matter in claystones that are more gas-prone with HIs generally less than 300 mg HC/g TOC. Maturity of the coals is sufficient for oil and gas generation, with vitrinite reflectance (VR) up to 1.8 % at the base of Pelican–5. Igneous intrusions, mainly within Paleocene, Oligocene and Miocene sediments, produced locally elevated maturity levels with VR up to 5%.The key events in the process of petroleum generation and migration from the effective coaly source rocks in the Bass Basin are:the onset of oil generation at a VR of 0.65% (e.g. 2,450 m in Pelican–5);the onset of oil expulsion (primary migration) at a VR of 0.75% (e.g. 2,700–3,200 m in the Bass Basin; 2,850 m in Pelican–5);the main oil window between VR of 0.75 and 0.95% (e.g. 2,850–3,300 m in Pelican–5); and;the main gas window at VR >1.2% (e.g. >3,650 m in Pelican–5).Oils in the Bass Basin form a single oil population, although biodegradation of the Cormorant oil has resulted in its statistical placement in a separate oil family from that of the Pelican and Yolla crudes. Oil-to-source correlations show that the Paleocene–Early Eocene coals are effective source rocks in the Bass Basin, in contrast to previous work, which favoured disseminated organic matter in claystone as the sole potential source kerogen. This result represents the first demonstrated case of significant oil from coal in the Australian context. Natural gases at White Ibis–1 and Yolla–2 are associated with the liquid hydrocarbons in their respective fields, although the former gas is generated from a more mature source rock.The application of the methodologies used in this study to other Australian sedimentary basins where commercial oil is thought to be sourced from coaly kerogens (e.g. Bowen, Cooper and Gippsland basins) may further implicate coal as an effective source rock for oil.

Biodiversity is a component that is sensitive to changes in land use. Birds are an avifauna found in almost every place and have an important position as one of Indonesia's animal wealth. The high level of biodiversity is not supported by data and information about its distribution, the taxonomy is still limited and not well documented. Based on this, it is necessary to explore the distribution of birds in various regions, so that they can be collected in a database to support the bioconservation program. Therefore, this research needs to be done to determine the type of avifauna in Makmur Jaya Village, Tikke Raya District, Pasangkayu Regency, West Sulawesi Province. The research was in the form of exploration by observing and recording the species of birds found. Based on the research found 23 types of avifauna in Makmur Jaya Village, Tikke Raya District, Pasangkayu Regency, West Sulawesi Province, namely: Alcedo atthis, Aythya australis, Rhyticeros cassidix, Chalcophaps stephani, Streptopelia chinensis, Macropygia amboinensis albicapilla, Corvus enca, Turacoena manadensis, Phaenicophaeus calyorhynchus, Dicrurus hottentottus, Todiramphus chloris, Hirundo tahitica, Aethopyga siparaja, Nectarinia jugularis, Passer montanus, Gallus gallus, Loriculus stigmatus, Pycnonotus aurigaster, Gallirallus torquatus, Ninox punctulata, Phylloscopus sarasinorum, and Bubulbus ibis.

Food supply is commonly regarded as ultimately controlling the size of bird colonies. Most studies examining this problem have been on seabirds, and all in the Northern Hemisphere. To search more widely for evidence of the importance of food as a factor controlling the size of bird colonies, we investigated egret colonies in a Southern Hemisphere region. We examined the relationship between colony size and the area of potential feeding habitat around each colony, compared with variables associated with the location and the physical characteristics of each colony. All colonies (13 in total) along 800 km of coastline in New South Wales, Australia, were studied. Colony size ranged from 7 to more than 2000 nests. There were very few correlations between the number of nests and the areas of different types of feeding habitat within 20 km of colonies. However, the available area of saltmarshes proved to be a significant predictor of colony size for great (Ardea alba), intermediate (A. intermedia) and little egrets (Egretta garzetta). Saltmarshes may be stable, long-term feeding habitats for these three native ‘aquatic feeders’, but not for the terrestrially feeding cattle egret (Ardea ibis). Nest numbers of this latter species were related positively to the area of saltmarshes, and negatively to latitude, suggesting that nest numbers of this exotic species may be influenced by climate, with proximate factors such as colonial nesting with the three native species also being important. Because of the numerical dominance of cattle egrets, the numbers of nests of all species followed the same pattern as that for cattle egrets.

A record level of offshore exploration activity was achieved during 1998, despite a significant fall in the oil price. Seventyfour offshore wells were drilled, far exceeding the previous record of 64 wells achieved in 1990. Conversely, only 94 onshore exploration wells were drilled during the year, 25 fewer than in 1997, resulting in a slight reduction in the total exploration wells drilled from 176 in 1997 to 168 in 1998, following what had been a steady increase since 1992. Seismic acquisition in 1998 was also at a record level, twice that recorded in 1997. In contrast, the final quarter of 1998 may reflect the reduced activity forecast by industry, with less exploration wells spudded and almost 10,000 line-km fewer than that shot during the 1997 December quarter.This increased offshore exploration activity was rewarded with several discoveries and appraisal successes. The Carnarvon Basin was again the most successful area for offshore exploration in 1998, with 35 wells spudded during the year. The discoveries included Gipsy–1, Rose–1, Lee–1, John Brookes–1, Vincent–1, Caribou–1, Legendre South–1 and Mutineer–IB. In addition, significant successful appraisal drilling included two Gorgon wells, Egret–2, Dockrell–2 and Woollybutt–2A ST1.The Cooper/Eromanga Basin continued to be the focus of onshore exploration in Australia. Fifty-two exploration wells were spudded during the year. Discoveries were heavily weighted toward gas, with only one oil discovery in the basin, Chilla–1. The most significant gas discoveries included Verona–1 and Cabernet–1.Other important oil and gas discoveries and appraisal successes occurred in the Bonaparte Basin, at Sunset West–1, Sunrise–2 and Evans Shoal–2; in the Browse Basin, at Caspar–IA and two of the Cornea wells; in the Otway Basin, at Killanoola–l/DWl; in the Bass Basin, at White Ibis–1; in the Bowen Basin, at Yandina–2; and in the Surat Basin, at Digger–1 and West Noorindoo–1. Three significant appraisal wells were drilled in Papua New Guinea during 1998: Hides–4 proved continuity of the Hides Field over a distance of 12.6 km, Moran–4X extended the Moran Field to the northwest and Moran- 5X constrained the southeastern extent of the field. There were also significant discoveries in two New Zealand basins and these are covered in greater detail in Plume (1999).The lower oil price presents a challenge for the industry to maintain these high levels of exploration activity. New technology and better data quality have allowed re- interpretation of previously uneconomic or sub- commercial discoveries to successfully confirm the existence of economic fields. Several of the recent commercial discoveries followed up uncommercial discoveries drilled as much as 30 years earlier and have highlighted the fact that potential still exists in these areas. Improved subsurface imaging through 3D seismic acquisition, high-resolution processing, pre-stack depth migration and advanced time-to-depth conversion together with improved geological understanding has contributed to many of the successful wells drilled in 1998.

The highest reed (Phragmites altissimus) is a species with Eurasian-North African range, recently expanding its area of distribution in northern direction (Kapitonova, 2016; Golovanov et al., 2019; Tzvelev, Probatova, 2019). It is known that in the forest zone of both the European and Asian parts of Russia, the highest reed is found only as an invasive plant (Tzvelev, 2011). Communities dominated by P. altissimus are known both within its natural range and in the area of invasion. However, in syntaxonomic reviews, cenoses with this species dominanation are traditionally included by the authors in the ass. Phragmitetum australis Savich 1926 (Golub et al., 1991, 2015; Golub, Chorbadze, 1995; Kipriyanova, 2008; Vegetaсе…, 2011; Golovanov, Abramova, 2012; Chepinoga, 2015). The aim of this work is to establish the syntaxonomic status of communities formed by P. altissimus. The work used 65 geobotanical relevés made within the primary range of the P. altissimus (Astrakhan region and the south of the Tyumen region within the forest-steppe zone) and in the area of its secondary range (the Udmurtian Republic and the taiga zone of the Tyumen region). The relevés were introduced into database developed on the basis of the TURBOVEG program (Hennekens, 1996) and processed using the JUICE program (Tichý, 2002). To assess the abundance of species on the sample plots described, the J. Braun-Blanquet abundance scale was used with the following abundance-coverage scores: r — the species is extremely rare with insignificant coverage, + — the species is rare, the degree of coverage is small, 1 — the number of individuals is large, the degree of coverage is small or the individuals are sparse, but the coverage is large, 2 — the number of individuals is large, the projective cover is from 5 to 25 %, 3 — the number of individuals is any, the projective cover is from 25 to 50 %, 4 — the number of individuals is any, the projective cover is from 50 to 75 %, the number of individuals is any, the cover is more than 75 % (Mirkin et al., 1989). Syntaxonomic analysis was performed using the approach suggested by J. Braun-Blanquet (1964). The names of syntaxa are given according to the “International Code of Phytosociological Nomenclature” (Theurillat et al., 2021). The system of higher syntaxa is given in accordance with “Hierarchical floristic classification…” (Mucina et al., 2016). To identify the main factors determining the differentiation and distribution of the studied communities, the NMDS method was used. For each syntaxon, using the IBIS program (Zverev, 2007), the average indicator values were calculated according to the ecological scales of D. N. Tsyganov (Tsyganov, 1983): soil moisture (Hd), soil nitrogen richness (Nt), and illumination-shading (Lc). Processing was carried out in the PC-ORD v. 6.0 (McCune et Mefford, 2011). The studied communities were assigned to the new ass. Phragmitetum altissimi, 4 subassociations, and 7 variants. The nomenclature type of association is relevé N 20 in Table 3. It is shown that in the communities of the ass. Phragmitetum altissimi, the number of species ranges from 1 to 15 (in average 4). The total projective cover varies from 20 to 100 %. The height of the herbage is 2–5 m; four to five substages are distinguished in it. In the first substage, in addition to P. altissimus, the presence of large cattails (Typha austro-orientalis, T. linnaei, T. latifolia, T. tichomirovii), as well as tall grasses (Calamagrostis pseudophragmites, Phalaroides arundinacea) and Scirpus hippolyti was recorded. The second substage is formed by grasses of medium height (up to 0.8–1 m): Carex riparia, Sparganium erectum, Oenanthe aquatica, Stachys palustris, Lythrum salicaria, Althaea officinalis, Persicaria maculata, P. minor, Cirsium setosum, much less often — Impatiens glandulifera, Urtica dioica, etc. The third substage is not always developed, as a rule, it is very sparse, formed by surface hygrophilic grasses usually no more than 10–20 (25) cm in height (Rorippa amphibia, Galium palustre, Potentilla reptans, Tussilago farfara). The fourth substage is usually sparse; it is formed by rooting (Nymphaea alba) or non-rooting (Salvinia natans, Lemna minor, L. turionifera, Spirodela polyrhiza, Hydrocharis morsus-ranae) hydrophytes floating on the water surface. The fifth substage is formed by non-rooting hydrophytes completely submerged in water (Lemna trisulca, Ceratophyllum demersum), as well as Drepanocladus aduncus and Cladophora sp. Often are out-of-tier vinegrasses (Calystegia sepium, Cynanchum acutum); sprouts of willows (Salix cinerea, S. alba) are also quite common. Communities dominated by P. altissimus are formed in coastal shallow waters, including swampy, stagnant or weakly flowing water bodies with stable or slightly fluctuating water level, with tight bottom or small, sometimes quite thick layer of silty-detrital deposits. Communities also are formed on damp or swampy shores, including disturbed, permanent or temporarily drying water bodies. In anthropogenic habitats, they are developed in watered and damp depressions (ditches), in shallow waters and damp banks of ponds, reservoirs, man-made water bodies, excavations, and watered quarries. Cenoses of the subass. P. a. typicum (Fig. 2) are formed on coastal shallow waters and damp shores of permanent or temporarily drying water bodies, including disturbed ones. Communities of the subass. P. a. caricetosum ripariae are characteristic of swampy coastal areas and swampy shores of water bodies with stable or slightly fluctuating water level; they are distinguished by sparse and relatively low upper substage of the herbage composed of P. altissimus. Communities of the subass. P. a. phalaroidetosum arundinaceae, which occcur in coastal shallow waters (up to 5–10 cm deep) and damp shores of water bodies, are characterized by rather dense upper substage of herbage and temporary drying of the substrate during the growing season. Communities of the subass. P. a. lemnetosum trisulcae are formed in water bodies, the water level in which is subject to fluctuations during the growing season; they are characterized by dense substage of grasses submerged in water and significant thickness of silty bottom sediments.. Communities of the ass. Phragmitetum altissimi are distributed within the primary range of P. altissimus — in the south of the European part of Russia (Astrakhan region) and in the forest-steppe zone of Western Siberia (Tyumen region). They are also found in the area of invasion of the highest reed — in the east of the Russian Plain (Udmurtian Republic), in the taiga zone of Western Siberia (Tyumen region) (Fig. 1). In the secondary range of the highest reed, only cenoses attributed to the subass. P. a. typicum are recorded. Communities belonging to all four subassociations are widespread within the primary range of P. altissimus on the territory of the European part of Russia.

Wildlife, and birds in particular, play an increasingly recognized role in the evolution and transmission of Escherichia coli that pose a threat to humans. To characterize these lineages and their potential threat from an evolutionary perspective, we isolated and performed whole-genome sequencing on 11 sequence types (STs) of E. coli recovered from the desiccated faeces of straw-necked ibis (Threskiornis spinicollis) nesting on inland wetlands located in geographically different regions of New South Wales, Australia. Carriage of virulence-associated genes was limited, and no antimicrobial resistance genes were detected, but novel variants of an insertion element that plays an important role in capturing and mobilizing antibiotic resistance genes, IS26, were identified and characterized. The isolates belonged to phylogroups B1 and D, including types known to cause disease in humans and animals. Specifically, we found E. coli ST58, ST69, ST162, ST212, ST446, ST906, ST2520, ST6096 and ST6241, and a novel phylogroup D strain, ST10208. Notably, the ST58 strain hosted significant virulence gene carriage. The sequences of two plasmids hosting putative virulence-associated factors with incompatibility groups I1 and Y, an extrachromosomal integrative/conjugative element, and a variant of a large Escherichia phage of the family Myoviridae, were additionally characterized. We identified multiple epidemiologically relevant gene signatures that link the ibis isolates to sequences from international sources, plus novel variants of IS26 across different sequence types and in different contexts.

The AB5 cytotoxins are important virulence factors in Escherichia coli . The most notable members of the AB5 toxin families include Shiga toxin families 1 (Stx1) and 2 (Stx2), which are associated with enterohaemorrhagic E. coli infections causing haemolytic uraemic syndrome and haemorrhagic colitis. The subAB toxins are the newest and least well understood members of the AB5 toxin gene family. The subtilase toxin genes are divided into a plasmid-based variant, subAB1, originally described in enterohaemorrhagic E. coli O113:H21, and distinct chromosomal variants, subAB2, that reside in pathogenicity islands encoding additional virulence effectors. Previously we identified a chromosomal subAB2 operon within an E. coli ST58 strain IBS28 (ONT:H25) taken from a wild ibis nest at an inland wetland in New South Wales, Australia. Here we show the subAB2 toxin operon comprised part of a 140 kb tRNA–Phe chromosomal island that co-hosted tia, encoding an outer-membrane protein that confers an adherence and invasion phenotype and additional virulence and accessory genetic content that potentially originated from known virulence island SE-PAI. This island shared a common evolutionary history with a secondary 90 kb tRNA–Phe pathogenicity island that was presumably generated via a duplication event. IBS28 is closely related [200 single-nucleotide polymorphisms (SNPs)] to four North American ST58 strains. The close relationship between North American isolates of ST58 and IBS28 was further supported by the identification of the only copy of a unique variant of IS26 within the O-antigen gene cluster. Strain ISB28 may be a historically important E. coli ST58 genome sequence hosting a progenitor pathogenicity island encoding subAB.

Este estudio reporta la estructura, composición y variación estacional de las aves del Parque Urbano Guapilo entre la primavera del año 2012 y el otoño del 2018. En los distintos hábitats del parque, se registró un total de 19025 aves pertenecientes a 208 especies que en conjunto con otros inventarios realizados en el área se llega a un total de 216 especies, esto representa el 15,05% de las aves registradas en Bolivia y el 17,7% del departamento de Santa Cruz. La composición del ensamble mostró un núcleo de pocas especies dominantes y alta diversidad específica de aves acuáticas o asociadas a humedales. Seis especies presentaron las poblaciones más numerosas que en conjunto representan el 47,5% del total de los registros visuales: Dendrocygna bicolor, Dendrocygna viduata, Gallinula galeata, Fulica leucoptera, Bubulcus ibis y Dendrocygna autumnalis. El 75% de las especies fue considerada como residente, 25,5% migrante y 9,6% accidental. Solo un 13% de las especies registradas se reproducen en el área y un 6% de especies presentaron juveniles. En las especies migrantes se identificaron 39 migrantes australes y 14 migrantes boreales. El Parque Urbano Guapilo es un área con alta biodiversidad y posee características singulares para conformar un sitio con elevados componentes de conservación. La información obtenida en este estudio contribuirá a generar pautas de manejo más eficientes para la conservación del área como evitar la destrucción de manchas de vegetación, contener el ingreso de residuos hacia la laguna y programar acciones de limpieza y reforestación bajo un modelo ecológico.

Essential Biodiversity Variables (EBVs) are the latest push toward supporting state of the environment indicators (Pereira et al. 2013). The European Union Funded Creative-B Project (see https://cordis.europa.eu/project/rcn/100345/brief/en) outlined the status and strategy for interoperability between what they termed Biodiversity Research Infrastructures (BRIs: such as the Global Biodiversity Information Infrastructure (GBIF), the Atlas of Living Australia (ALA) and the Integrated Digitized Biocollections (iDigBio)). Toward the end of that project, the group decided that a logical follow-on project should position BRIs to support the production of Essential Biodiversity Variables (EBVs). This idea became the GLOBal Infrastructures for Supporting Biodiversity research (GLOBIS-B) project (http://www.globis-b.eu) and this presentation provides a summary of a case study on generating EBVs (Hardisty et al. 2019). As a part of GLOBIS-B, I suggested that a small team of GLOBIS members should document in detail, each step in the production of an EBV from GBIF and the ALA data for a few invasive species. We wanted address the rarity of detailed recording and justification for each step in the production of a dataset for environmental evaluation. I anticipated that the team would encounter many practical issues, but this case study raised far more significant issues that any of us had anticipated. The EBV chosen for this study was Area of Occupancy (IUCN Standards and Petitions Subcommittee 2017) and the species selected represented various invasion scenarios: Acacia longifolia; Vespula germanica and Bubulcus ibis. The workflow included 20 steps between locating data and publishing an EBV, and these steps were radically different between GBIF and the ALA. The workflow required manual steps such as resolving invasive status of Acacia longifolia subspecies; only one of which was ‘invasive’. Datasets of occurrence records had to be exported from the ALA and GBIF to enable filtering for purpose, for example, not all Darwin Core terms are exposed in the current public interface of the ALA. After the record filtering, the ALA and GBIF datasets then required merging and deduplication, for which one-off code had to be written. A few of the 15 significant messages from this study included: a lack of consistency of data between BRIs (e.g., GBIF records should be a superset of ALA records); consistency and adequacy of filtering tools between BRIs; exported data structures massively differed between BRIs; that automation of the workflows may be possible but many manual intervention steps were required. By my figuring, the case study took approximately 10 times longer than anticipated, but the messages to BRIs was clear – consistency and adequacy of data and tools require urgent work.

The concept of the “writer flâneur”, as developed by Walter Benjamin, sought to make sense of the seemingly chaotic nineteenth century city. While the flâneur provided a way for new urban structures to be ordered, it was also a transgressive act that involved engaging with urban spaces in new ways. In the contemporary city, where spaces are now heavily controlled and ordered, some members of the city’s socio-ecological community suffer as a result of idealistic notions of who and what belongs in the city, and how we must behave as urban citizens. Many of these ideals emerge from nineteenth century conceptions of the city in contrast to the country (Williams). However, a reimagining of the flâneur can allow for new transgressions of urban space and result in new literary imaginaries that capture the complexity of urban environments, question some of the more damaging processes and systems, offer new ways of connecting with the city, and propose alternative ways of living with the non-human in such places. With reference to the work of Debra Benita Shaw, Rob Shields and Donna Haraway, I will examine how the urban walking figure might be reimagined as cyborg, complicating boundaries between the real and imagined, the organic and inorganic, and between the human and non-human (Haraway Cyborgs). I will argue that the cyborg flâneur allows for new ways of writing and reading the urban and can work to reimagine the city as posthuman multispecies community. As one example of cyborg flânerie, I look to the app Story City to show how a writer can develop new environmental imaginaries in situ as an act of resistance against the anthropocentric ordering of the city. This article intends to begin a conversation about the ethical, political and epistemological potential of cyborg flânerie and leads to several questions which will require further research.Shaping the City: Environmental ImaginariesIn a sense, the flâneur is the product of a utopian imaginary of the city. According to Shields, Walter Benjamin used the flâneur as a literary device to make sense of the changing modern city of Paris: The flâneur is a hero who excels under the stress of coming to terms with a changing ‘social spatialisation’ of everyday social and economic relations which in the nineteenth century increasingly extended the world of the average person further and further to include rival mass tourism destinations linked by railroad, news of other European powers and distant colonies. This expanding spatialization took the form of economic realities such as changing labour markets and commodity prices and social encounters with strangers and foreigners which impinged on the life world of Europeans. (Fancy Footwork 67)Through his writing, these new spaces and inhabitants were made familiar again to those that lived there. In consequence, the flâneur was seen as a heroic figure who approached the city like a wilderness to be studied and tamed:Even to early 20th-century sociologists the flâneur was a heroic everyman—masculine, controlled and as in tune with his environment as James Fenimore Cooper’s Mohican braves were in their native forests. Anticipating the hardboiled hero of the detective novel, the flâneur pursued clues to the truth of the metropolis, attempting to think through its historical specificity, to inhabit it, even as the truth of empire and commodity capitalism was hidden from him. (Shields Flanerie 210)In this way, the flâneur was a stabilising force, categorising and therefore ordering the city. However, flânerie was also a transgressive act as the walker engaged in eccentric and idle wandering against the usual purposeful walking practices of the time (Coates). Drawing on this aspect, flânerie has increasingly been employed in the humanities and social sciences as a practice of resistance as Jamie Coates has shown. This makes the flâneur, albeit in a refigured form, a useful tool for transgressing strict socio-ecological conventions that affect the contemporary city.Marginalised groups are usually the most impacted by the strict control and ordering of contemporary urban spaces in response to utopian imaginaries of who and what belong. Marginalised people are discouraged and excluded from living in particular areas of the city through urban policy and commercial practices (Shaw 7). Likewise, certain non-human others, like birds, are allowed to inhabit our cities while those that don’t fit ideal urban imaginaries, like bats or snakes, are controlled, excluded or killed (Low). Defensive architecture, CCTV, and audio deterrents are often employed in cities to control public spaces. In London, the spiked corridor of a shop entrance designed to keep homeless people from sleeping there (Andreou; Borromeo) mirrors the spiked ledges that keep pigeons from resting on buildings (observed 2012/2014). On the Gold Coast youths are deterred from loitering in public spaces with classical music (observed 2013–17), while in Brisbane predatory bird calls are played near outdoor restaurants to discourage ibis from pestering customers (Hinchliffe and Begley). In contrast, bright lights, calming music and inviting scents are used to welcome orderly consumers into shopping centres while certain kinds of plants are cultivated in urban parks and gardens to attract acceptable wildlife like butterflies and lorikeets (Wilson; Low). These ways of managing public spaces are built on utopian conceptions of the city as a “civilising” force—a place of order, consumption and safety.As environmental concerns become more urgent, it is important to re-examine these conceptions of urban environments and the assemblage of environmental imaginaries that interact and continue to shape understandings of and attitudes towards human and non-human nature. The network of goods, people and natural entities that feed into and support the city mean that imaginaries shaped in urban areas influence both urban and surrounding peoples and ecologies (Braun). Local ecologies also become threatened as urban structures and processes continue to encompass more of the world’s populations and locales, often displacing and damaging entangled natural/cultural entities in the process. Furthermore, conceptions and attitudes shaped in the city often feed into global systems and as such can have far reaching implications for the way local ecologies are governed, built, and managed. There has already been much research, including work by Lawrence Buell and Ursula Heise, on the contribution that art and literature can make to the development of environmental imaginaries, whether intentional or unintentional, and resulting in both positive and negative associations with urban inhabitants (Yusoff and Gabrys; Buell; Heise). Imaginaries might be understood as social constructs through which we make sense of the world and through which we determine cultural and personal values, attitudes and beliefs. According to Neimanis et al., environmental imaginaries help us to make sense of the way physical environments shape “one’s sense of social belonging” as well as how we “formulate—and enact—our values and attitudes towards ‘nature’” (5). These environmental imaginaries underlie urban structures and work to determine which aspects of the city are valued, who is welcomed into the city, and who is excluded from participation in urban systems and processes. The development of new narrative imaginaries can question some of the underlying assumptions about who or what belongs in the city and how we might settle conflicts in ecologically diverse communities. The reimagined flâneur then might be employed to transgress traditional notions of belonging in the city and replace this with a sense of “becoming” in relation with the myriad of others inhabiting the city (Haraway The Trouble). Like the Benjaminian flâneur, the postmodern version enacts a similar transgressive walking practice. However, the postmodern flâneur serves to resist dominant narratives, with a “greater focus on the tactile and grounded qualities of walking” than the traditional flâneur—and, as opposed to the lone detached wanderer, postmodern flâneur engage in a network of social relationships and may even wander in groups (Coates 32). By employing the notion of the postmodern flâneur, writers might find ways to address problematic urban imaginaries and question dominant narratives about who should and should not inhabit the city. Building on this and in reference to Haraway (Cyborgs), the notion of a cyborg flâneur might take this resistance one step further, not only seeking to counter the dominant social narratives that control urban spaces but also resisting anthropocentric notions of the city. Where the traditional flâneur walked a pet tortoise on a leash, the cyborg flâneur walks with a companion species (Shields Fancy Footwork; Haraway Companion Species). The distinction is subtle. The traditional flâneur walks a pet, an object of display that showcases the eccentric status of the owner. The cyborg flâneur walks in mutual enjoyment with a companion (perhaps a domestic companion, perhaps not); their path negotiated together, tracked, and mapped via GPS. The two acts may at first appear the same, but the difference is in the relationship between the human, non-human, and the multi-modal spaces they occupy. As Coates argues, not everyone who walks is a flâneur and similarly, not everyone who engages in relational walking is a cyborg flâneur. Rather a cyborg flâneur enacts a deliberate practice of walking in relation with naturecultures to transgress boundaries between human and non-human, cultural and natural, and the virtual, material and imagined spaces that make up a place.The Posthuman City: Cyborgs, Hybrids, and EntanglementsIn developing new environmental imaginaries, posthuman conceptions of the city can be drawn upon to readdress urban space as complex, questioning utopian notions of the city particularly as they relate to the exclusion of certain others, and allowing for diverse socio-ecological communities. The posthuman city might be understood in opposition to anthropocentric notions where the non-human is seen as something separate to culture and in need of management and control within the human sphere of the city. Instead, the posthuman city is a complex entanglement of hybrid non-human, cultural and technological entities (Braun; Haraway Companion Species). The flâneur who experiences the city through a posthuman lens acknowledges the human as already embodied and embedded in the non-human world. Key to re-imagining the city is recognising the myriad ways in which non-human nature also acts upon us and influences decisions on how we live in cities (Schliephake 140). This constitutes a “becoming-with each other”, in Haraway’s terms, which recognises the interdependency of urban inhabitants (The Trouble 3). In re-considering the city as a negotiated process between nature and culture rather than a colonisation of nature by culture, the agency of non-humans to contribute to the construction of cities and indeed environmental imaginaries must be acknowledged. Living in the posthuman city requires us humans to engage with the city on multiple levels as we navigate the virtual, corporeal, and imagined spaces that make up the contemporary urban experience. The virtual city is made up of narratives projected through media productions such as tourism campaigns, informational plaques, site markers, and images on Google map locations, all of which privilege certain understandings of the city. Virtual narratives serve to define the city through a network of historical and spatially determined locales. Closely bound up with the virtual is the imagined city that draws on urban ideals, potential developments, mythical or alternative versions of particular cities as well as literary interpretations of cities. These narratives are overlaid on the places that we engage with in our everyday lived experiences. Embodied encounters with the city serve to reinforce or counteract certain virtual and imagined versions while imagined and virtual narratives enhance locales by placing current experience within a temporal narrative that extends into the past as well as the future. Walking the City: The Cyber/Cyborg FlâneurThe notion of the cyber flâneur emerged in the twenty-first century from the practices of idly surfing the Internet, which in many ways has become an extension of the cityscape. In the contemporary world where we exist in both physical and digital spaces, the cyber flâneur (and indeed its cousin the virtual flâneur) have been employed to make sense of new digital sites of connection, voyeurism, and consumption. Metaphors that evoke the city have often been used to describe the experience of the digital including “chat rooms”, “cyber space”, and “home pages” while new notions of digital tourism, the rise of online shopping, and meeting apps have become substitutes for engaging with the physical sites of cities such as shopping malls, pubs, and attractions. The flâneur and cyberflâneur have helped to make sense of the complexities and chaos of urban life so that it might become more palatable to the inhabitants, reducing anxieties about safety and disorder. However, as with the concept of the flâneur, implicit in the cyberflâneur is a reinforcement of traditional urban hierarchies and social structures. This categorising has also worked to solidify notions of who belongs and who does not. Therefore, as Debra Benita Shaw argues, the cyberflâneur is not able to represent the complexities of “how we inhabit and experience the hybrid spaces of contemporary cities” (3). Here, Shaw suggests that Haraway’s cyborg might be used to interrupt settled boundaries and to reimagine the urban walking figure. In both Shaw and Shields (Flanerie), the cyborg is invoked as a solution to the problematic figure of the flâneur. While Shaw presents these figures in opposition and proposes that the flâneur be laid to rest as the cyborg takes its place, I argue that the idea of the flâneur may still have some use, particularly when applied to new multi-modal narratives. As Shields demonstrates, the cyborg operates in the virtual space of simulation rather than at the material level (217). Instead of setting up an opposition between the cyborg and flâneur, these figures might be merged to bring the cyborg into being through the material practice of flânerie, while refiguring the flâneur as posthuman. The traditional flâneur sought to define space, but the cyborg flâneur might be seen to perform space in relation to an entangled natural/cultural community. By drawing on this notion of the cyborg, it becomes possible to circumvent some of the traditional associations with the urban walking figure and imagine a new kind of flâneur, one that walks the streets as an act to complicate rather than compartmentalise urban space. As we emerge into a post-truth world where facts and fictions blur, creative practitioners can find opportunities to forge new ways of knowing, and new ways of connecting with the city through the cyborg flâneur. The development of new literary imaginaries can reconstruct natural/cultural relationships and propose alternative ways of living in a posthuman and multispecies community. The rise of smart-phone apps like Story City provides cyborg flâneurs with the ability to create digital narratives overlaid on real places and has the potential to encourage real connections with urban environments. While these apps are by no means the only activity that a cyborg flâneur might participate in, they offer the writer a platform to engage audiences in a purposeful and transgressive practice of cyborg flânerie. Such narratives produced through cyborg flânerie would conflate virtual, corporeal, and imagined experiences of the city and allow for new environmental imaginaries to be created in situ. The “readers” of these narratives can also become cyborg flâneurs as the traditional urban wanderer is combined with the virtual and imagined space of the contemporary city. As opposed to wandering the virtual city online, readers are encouraged to physically walk the city and engage with the narrative in situ. For example, in one narrative, readers are directed to walk a trail along the Brisbane river or through the CBD to chase a sea monster (Wilkins and Diskett). The reader can choose different pre-set paths which influence the outcome of each story and embed the story in a physical location. In this way, the narrative is layered onto the real streets and spaces of the cityscape. As the reader is directed to walk particular routes through the city, the narratives which unfold are also partly constructed by the natural/cultural entities which make up those locales establishing a narrative practice which engages with the urban on a posthuman level. The murky water of the Brisbane River could easily conceal monsters. Occasional sightings of crocodiles (Hall), fish that leap from the water, and shadows cast by rippling waves as the City Cat moves across the surface impact the experience of the story (observed 2016–2017). Potential exists to capitalise on this narrative form and develop new environmental imaginaries that pay attention to the city as a posthuman place. For example, a narrative might direct the reader’s attention to the networks of water that hydrate people and animals, allow transportation, and remove wastes from the city. People may also be directed to explore their senses within place, be encouraged to participate in sensory gardens, or respond to features of the city in new ways. The cyborg flâneur might be employed in much the same way as the flâneur, to help the “reader” make sense of the posthuman city, where boundaries are shifted, and increasing rates of social and ecological change are transforming contemporary urban sites and structures. Shields asks whether the cyborg might also act as “a stabilising figure amidst the collapse of dualisms, polluted categories, transgressive hybrids, and unstable fluidity” (Flanerie 211). As opposed to the traditional flâneur however, this “stabilising” figure doesn’t sort urban inhabitants into discrete categories but maps the many relations between organisms and technologies, fictions and realities, and the human and non-human. The cyborg flâneur allows for other kinds of “reading” of the city to take place—including those by women, families, and non-Western inhabitants. As opposed to the nineteenth century reader-flâneur, those who read the city through the Story City app are also participants in the making of the story, co-constructing the narrative along with the author and locale. I would argue this participation is a key feature of the cyborg flâneur narrative along with the transience of the narratives which may alter and eventually expire as urban structures and environments change. Not all those who engage with these narratives will necessarily enact a posthuman understanding and not all writers of these narratives will do so as cyborg flâneurs. Nevertheless, platforms such as Story City provide writers with an opportunity to engage participants to question dominant narratives of the city and to reimagine themselves within a multispecies community. In addition, by bringing readers into contact with the human and non-human entities that make up the city, there is potential for real relationships to be established. Through new digital platforms such as apps, writers can develop new environmental imaginaries that question urban ideals including conceptions about who belongs in the city and who does not. The notion of the cyborg is a useful concept through which to reimagine the city as a negotiated process between nature and culture, and to reimagine the flâneur as performer who becomes part of the posthuman city as they walk the streets. This article provides one example of cyborg flânerie in smart-phone apps like Story City that allow writers to construct new urban imaginaries, bring the virtual and imagined city into the physical spaces of the urban environment, and can act to re-place the reader in diverse socio-ecological communities. The reader then becomes both product and constructer of urban space, a cyborg flâneur in the cyborg city. This conversation raises further questions about the cyborg flâneur, including: how might cyborg flânerie be enacted in other spaces (rural, virtual, more-than-human)? What other platforms and narrative forms might cyborg flâneurs use to share their posthuman narratives? How might cyborg flânerie operate in other cities, other cultures and when adopted by marginalised groups? In answering these questions, the potential and limitations of the cyborg flâneur might be refined. 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