Academic literature on the topic 'Storm Petrel breeding habits'

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Journal articles on the topic "Storm Petrel breeding habits"

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Riffo, Ricardo Pino, Marta Mora Espinoza, and Cristian Sepúlveda Cabrera. "A new breeding site of Hornby's storm petrel." Oryx 55, no. 5 (September 2021): 652. http://dx.doi.org/10.1017/s0030605321000892.

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T. W. McClelland, Gregory, and Ian L. Jones. "The Effects of Invasive Ants on the Nesting Success of Tristram's Storm-petrel, Oceanodroma tristrami, on Laysan Island, Hawaiian Islands National Wildlife Refuge." Pacific Conservation Biology 14, no. 1 (2008): 13. http://dx.doi.org/10.1071/pc080013.

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The possible impact of invasive ants on the avifauna of the Northwest Hawaiian Islands was investigated by studying the breeding success of Tristram's Storm-petrel Oceanodroma tristrami on Laysan Island. The tramp ant Monomorium pharaonis (L.) was found to be abundant in storm-petrel nesting areas on Laysan Island. There were 380 observations made on incubating adults and 798 observations for chicks, for a total of 1178 observations from 116 storm-petrel nest sites. No ant harassment events involving incubating adult storm-petrels were recorded. Thirteen instances of more than 5 ants on Tristram's Storm-petrel chicks were recorded. One harassment event was recorded, involving approximately 200 ants. The chick left the nest site immediately following the event, did not return, and presumably died. The number of nest failures attributed to M. pharaonis was 1% (n = 116). There was a significant relationship between nest type and ant interactions (G = 24.45, p = <0.0001, n =55), with incidents only recorded from birds nesting under vegetation. It was hypothesized that the ant interactions recorded in this study were a result of Tristram's Storm-petrel chicks being in close proximity to M. pharaonis nests rather than direct predation. Thus no evidence was found of a severe impact of invasive ants on the breeding success of storm-petrels at Laysan Island. Despite no direct ant impact particular attention should be given to the interactions between M. pharaonis and bird species reliant on vegetation for nesting cover, and studies therefore should include additional breeding bird species.
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Ausems, Anne N. M. A., Grzegorz Skrzypek, Katarzyna Wojczulanis-Jakubas, and Dariusz Jakubas. "Birds of a feather moult together: Differences in moulting distribution of four species of storm-petrels." PLOS ONE 16, no. 1 (January 22, 2021): e0245756. http://dx.doi.org/10.1371/journal.pone.0245756.

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The non-breeding period of pelagic seabirds, and particularly the moulting stage, is an important, but understudied part of their annual cycle as they are hardly accessible outside of the breeding period. Knowledge about the moulting ecology of seabirds is important to understand the challenges they face outside and within the breeding season. Here, we combined stable carbon (δ13C) and oxygen (δ18O) signatures of rectrices grown during the non-breeding period of two pairs of storm-petrel species breeding in the northern (European storm-petrel, Hydrobates pelagicus, ESP; Leach’s storm-petrel, Hydrobates leucorhous, LSP) and southern (black-bellied storm-petrel, Fregetta tropica, BBSP; Wilson’s storm-petrel, Oceanites oceanicus, WSP) hemispheres to determine differences in moulting ranges within and between species. To understand clustering patterns in δ13C and δ18O moulting signatures, we examined various variables: species, sexes, years, morphologies (feather growth rate, body mass, tarsus length, wing length) and δ15N. We found that different factors could explain the differences within and between the four species. We additionally employed a geographical distribution prediction model based on oceanic δ13C and δ18O isoscapes, combined with chlorophyll-a concentrations and observational data to predict potential moulting areas of the sampled feather type. The northern species were predicted to moult in temperate and tropical Atlantic zones. BBSP was predicted to moult on the southern hemisphere north of the Southern Ocean, while WSP was predicted to moult further North, including in the Arctic and northern Pacific. While moulting distribution can only be estimated on large geographical scales using δ13C and δ18O, validating predictive outcomes with food availability proxies and observational data may provide valuable insights into important moulting grounds. Establishing those, in turn, is important for conservation management of elusive pelagic seabirds.
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WILHELM, SABINA I., APRIL HEDD, GREGORY J. ROBERTSON, JOSHUA MAILHIOT, PAUL M. REGULAR, PIERRE C. RYAN, and RICHARD D. ELLIOT. "The world’s largest breeding colony of Leach’s Storm-petrel Hydrobates leucorhous has declined." Bird Conservation International 30, no. 1 (July 19, 2019): 40–57. http://dx.doi.org/10.1017/s0959270919000248.

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SummaryDespite the global significance of the Leach’s Storm-petrel Hydrobates leucorhous colony on Baccalieu Island, Newfoundland and Labrador, Canada, the estimate of 3.36 million breeding pairs reported for 1984 by Sklepkovych and Montevecchi stands as the single published population estimate for the world’s largest colony. This study increases knowledge of this population by analysing data from additional independent surveys conducted in 1984 and 1985, and by updating the population status with a survey conducted in 2013. Population estimates were derived by extrapolating occupied burrow densities to the estimated occupied area of four main habitat types (heath, forest, grass and fern), which in turn were based on proportions of habitats observed in plots (1984 and 1985) or by using a Geographic Information System approach (2013). Based on these surveys, the Leach’s Storm-petrel breeding population size on Baccalieu Island was estimated at 5.12 ± 0.73 (SE) and 4.60 ± 0.42 (SE) million pairs in 1984 and 1985 respectively, representing estimates 37–51% greater than the original 1984 survey. While discrepancies among these estimates were largely driven by the way occupied areas were estimated, our study confirms that Baccalieu Island hosts the largest Leach’s Storm-petrel colony in the world. Results from the 2013 survey estimate the current breeding Leach’s Storm-petrel population at 1.95 ± 0.14 (SE) million pairs, representing a 42% decline over 29 years (-1.4% per year), relative to the original published estimate of 3.36 ± 0.12 (SE) million pairs. The most prominent change has occurred in the density of storm-petrel burrows found in forest habitat which dropped by 70% despite forest remaining the second most abundant habitat available to nesting storm-petrels on Baccalieu Island. The cause of this decline remains unknown and is likely multi-faceted. Future research focusing on demographic studies is required to understand what is driving the population decline of this internationally important colony.
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Whittington, P. A., B. M. Dyer, and Leslie G. Underhill. "Leach's Storm-Petrel Oceanodroma leucorhoa breeding in South Africa." Bulletin of the African Bird Club 8, no. 2 (September 2001): 134. http://dx.doi.org/10.5962/p.309647.

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Stenhouse, Ian J., and William A. Montevecchi. "Habitat utilization and breeding success in Leach's Storm-Petrel: the importance of sociality." Canadian Journal of Zoology 78, no. 7 (July 1, 2000): 1267–74. http://dx.doi.org/10.1139/z00-065.

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Models like "ideal-free distribution" that have been developed to predict the spatial distribution of animal populations typically assume that high densities will occur in preferred habitats. We investigated habitat utilization in Leach's Storm-Petrels (Oceanodroma leucorhoa) at the centre of the species' breeding range in the North Atlantic by comparing microhabitat features and breeding success in forest and open meadows on Great Island, Newfoundland. Leach's Storm-Petrels utilized forest more than open habitat. Overall, forest provided consistently better breeding habitat, with burrow density and activity and occupancy rates higher than in open habitat. A strong positive relationship between occupancy and both hatching and breeding success suggests that sociality plays an important role in habitat utilization and reproduction in Leach's Storm-Petrel.
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Bretagnolle, V. "Effet de la lune sur l'activité des pétrels (classe Aves) aux îles Salvages (Portugal)." Canadian Journal of Zoology 68, no. 7 (July 1, 1990): 1404–9. http://dx.doi.org/10.1139/z90-209.

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Correlations between lunar phase and behaviour have been studied in five different species of petrels (Cory's Shearwater, Calonectris diomedea; Little Shearwater, Puffinus assimilis; Bulwer's Petrel, Bulweria bulwerii; White-faced Storm Petrel, Pelagodroma marina; and Madeiran Storm Petrel, Oceanodroma castro) during 20 nights. Quantitative data on the activity of birds (number of calls per time unit, proportion of nests visited, and number of birds in flight by night), relatively to their breeding status and the phase of the moon, suggest that moonlight may affect primarily the activity of the nonbreeders, especially in the smaller species. The results are compared with those for other species of petrels and possible causes of moon avoidance, such as increased predation risk, are discussed.
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Ausems, Anne N. M. A., Katarzyna Wojczulanis-Jakubas, and Dariusz Jakubas. "Differences in tail feather growth rate in storm-petrels breeding in the Northern and Southern hemisphere: a ptilochronological approach." PeerJ 7 (October 15, 2019): e7807. http://dx.doi.org/10.7717/peerj.7807.

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Moulting and breeding are costly stages in the avian annual cycle and may impose trade-offs in energy allocation between both stages or in their timing. Here, we compared feather growth rates (FGR) of rectrices in adults between two pairs of small pelagic Procellariiformes species differing in moult-breeding strategies: the European storm-petrel Hydrobates pelagicus and Leach’s storm-petrel Oceanodroma leucorhoa breeding in the Northern Hemisphere (Faroe Islands), showing moult-breeding overlap in tail feathers; and the Wilson’s storm-petrel Oceanites oceanicus and black-bellied storm-petrel Fregetta tropica, breeding in the Southern Hemisphere (South Shetlands), temporally separating moult and breeding. We used ptilochronology (i.e., feather growth bar width) to reconstruct FGR reflecting relative energy availability during moult. Based on previous research, we expected positive correlations between feather length (FL) and FGR. Additionally, we expected to find differences in FGR relative to FL between the moult-breeding strategies, where a relatively higher FGR to FL indicates a higher energy availability for moult. To investigate if energy availability during moult in the studied species is similar to species from other avian orders, we used FGR and FL found in literature (n = 164) and this study. We fitted a phylogenetic generalized least squares (PGLS) model to FGR with FL, group (i.e., Procellariiformes vs. non-Procellariiformes) and the interaction FL * group as predictors. As it has been suggested that Procellariiformes may form two growth bars per 24 h, we fitted the same model but with doubled FGR for Procellariiformes (PGLSadj). The group term was significant in the PGLS model, but was not in the PGLSadj model, confirming this suggestion. Individually predicted FGR by the PGLSadj model based on FL, showed that the Southern species have a significantly higher FGR relative to FL compared to the Northern species. Additionally, we found no correlation between FL and FGR in the Northern species, and a positive correlation between FL and FGR in the Southern species, suggesting differences in the trade-off between feather growth and size between species from both hemispheres. The observed differences between the Northern and Southern species may be caused by different moult-breeding strategies. The Southern species may have had more energy available for moult as they are free from breeding duties during moult, while the Northern species may have had less free energy due to a trade-off in energy allocation between breeding and moulting. Our study shows how different moult-breeding strategies may affect relative nutritional condition or energy allocation during moult of migratory pelagic seabirds.
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Beck, J. R., and D. W. Brown. "THE BREEDING BIOLOGY OF THE BLACK-BELLIED STORM-PETREL FREGETTA TROPICA." Ibis 113, no. 1 (April 3, 2008): 73–90. http://dx.doi.org/10.1111/j.1474-919x.1971.tb05124.x.

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Mancilla-Morales, Misael D., Santiago Romero-Fernández, Araceli Contreras-Rodríguez, José J. Flores-Martínez, Víctor Sánchez-Cordero, L. Gerardo Herrera M., María F. López, and Enrico A. Ruiz. "Diverging Genetic Structure of Coexisting Populations of the Black Storm-Petrel and the Least Storm-Petrel in the Gulf of California." Tropical Conservation Science 13 (January 2020): 194008292094917. http://dx.doi.org/10.1177/1940082920949177.

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Estimations on the influence of evolutionary and ecological forces as drivers of population gene diversity and genetic structure have been performed on a growing number of colonial seabirds, but many remain poorly studied. In particular, the population genetic structure of storm-petrels (Hydrobatidae) has been evaluated in only a few of the 24 recognized species. We assessed the genetic diversity and population structure of the Black Storm-Petrel ( Hydrobates melania) and the Least Storm-Petrel ( Hydrobates microsoma) in the Gulf of California. The two species were selected because they are pelagic seabirds with comparable ecological traits and breeding grounds. Recent threats such as introduced species of predators and human disturbance have resulted in a decline of many insular vertebrate populations in this region and affected many different aspects of their life histories (ranging from reproductive success to mate selection), with a concomitant loss of genetic diversity. To elucidate to what extent the population genetic structure occurs in H. melania and H. microsoma, we used 719 base pairs from the mitochondrial cytochrome oxidase c subunit I gene. The evaluation of their molecular diversity, genetic structure, and gene flow were performed through diversity indices, analyses of molecular and spatial variance, and isolation by distance (IBD) across sampling sites, respectively. The population genetic structure (via AMOVA and SAMOVA) and isolation by distance (pairwise p-distances and FST/1– FST (using ΦST) were inferred for H. microsoma. However, for H. melania evidence was inconclusive. We discuss explanations leading to divergent population genetic structure signatures in these species, and the consequences for their conservation.
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Dissertations / Theses on the topic "Storm Petrel breeding habits"

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Stenhouse, Ian James. "Habitat utilization and breeding success of Leach's Storm-Petrel, Oceanodroma leucorhoa." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0006/MQ42451.pdf.

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Stenhouse, Iian J. "Habitat utilization and breeding success of Leach's storm-petrel, Oceanodroma leucorhoa /." 1998.

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Schuiteman, Michelle Andriese. "Intra- and inter-annual breeding season diet of Leach's storm-petrel (Oceanodroma leucorhoa) at a colony in southern Oregon." Thesis, 2006. http://hdl.handle.net/1794/6012.

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University of Oregon theses, Dept. of Biology, M.S., 2006. A print copy of this title is available from University of Oregon's Oregon Institute of Marine Biology library and the Science library, under the call number: QL696.P64 S38 2006
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Book chapters on the topic "Storm Petrel breeding habits"

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Akriotis, T., and G. Handrinos. "The First Breeding Case of the Storm Petrel in Greece." In Mediterranean Marine Avifauna, 31–38. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-642-70895-4_3.

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Velarde, Enriqueta, and Exequiel Ezcurra. "Breeding Dynamics of Heermann’s Gulls." In Island Biogeography in the Sea of Cortés II. Oxford University Press, 2002. http://dx.doi.org/10.1093/oso/9780195133462.003.0017.

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Islands are landmarks for sea birds, whether for orientation, as resting points during foraging and migration trips, or most importantly as nesting sites. This is due to the isolation that islands offer, rendering them free of many of the continental predators. If, additionally, islands are located in the midst of highly productive waters, they provide sea birds with abundant food, which is particularly valuable during the nesting season. This is the case in the northern Sea of Cortes. Not surprisingly, we find that the islands of this region are nesting sites for more than 90% of the world’s populations of Heermann’s Gulls (Larus heermanni) and Elegant Terns (Sterna elegans), and for about 90% of the global populations of the Least Storm-petrel (Oceanodroma microsoma), the Craven’s Murrelet (Synthliboramphus craveri), and the Yellow- footed Gull (Lams livens). The midriff island area of the Gulf of California also shelters approximately 70% of the world’s Black Storm-petrel (O. melania) and, at the subspecific level, provides breeding grounds for about 50% of the California Brown Pelicans (Pelecanus occidentalis californicus), 50% of the Blue-footed Boobies (Sula nebouxii nebouxii), and 40% of the Brown Boobies (S. leucogaster brewsteri). A combination of characteristics in one particular island, Rasa, has made it a natural breeding sanctuary for Heermann’s Gulls. Besides the two traits mentioned above (lack of land predators and high marine productivity), these characteristics include (1) its characteristic flat topography from which it derives its name (rasa means “flat” in Spanish), and (2) its sparse vegetation cover, resulting from the extensive coverage of the island with guano that hinders vegetation growth. The Heermann’s Gull is the only North American representative of the group of White-hooded Gulls (Anderson 1983; Moynihan 1959; Storer 1971). The only other member of this group of gulls and hence its closest relative is the Grey Gull (Lams modestus), which inhabits the Pacific coast of South America along Chile and Peru and breeds inland in the Atacama Desert some 50-100 km away from the coast (Howell et al. 1974; Howell 1978).
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