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Journal articles on the topic 'Larus audouinii'

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Published: 4 June 2021

Last updated: 4 February 2022

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1

Greño, José L., Albert Bertolero, José Bort, Richard Howard, Enrique Luque, Daniel Oro, and Alfredo Sánchez. "Audouin's Gulls Larus audouinii Affected by Sublingual Fistulas." Ardeola 64, no. 1 (June 1, 2016): 67. http://dx.doi.org/10.13157/arla.64.1.2017.sc1.

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2

Ruiz, Xavier, Daniel Oro, Albert Martinez-Vilalta, and Lluis Jover. "Feeding Ecology of Audouin's Gulls (Larus audouinii) in the Ebro Delta." Colonial Waterbirds 19 (1996): 68. http://dx.doi.org/10.2307/1521947.

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3

Ruiz, Xavier, Lluis Jover, Vittorio Pedrocchi, Daniel Oro, and Jacob González-Solıs. "How costly is clutch formation in the Audouin's Gull Larus audouinii ?" Journal of Avian Biology 31, no. 4 (December 2000): 567–75. http://dx.doi.org/10.1034/j.1600-048x.2000.310416.x.

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4

González-Solís, Jacob, Xavier Ruiz, and Lluis Jover. "Influence of food availability on interactions between Larus cachinnans and L. audouinii." Canadian Journal of Zoology 75, no. 5 (May 1, 1997): 719–24. http://dx.doi.org/10.1139/z97-092.

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Predatory and (or) kleptoparasitic interactions are greatly facilitated in mixed-species gulleries, particularly when one of the species is larger than the others. Larus audouinii, the Audouin's gull, is a threatened species breeding in sympatry with the larger L. cachinnans, the yellow-legged gull, throughout the Mediterranean. The yellow-legged gull has often been cited as the main threat to the Audouin's gull. On the Chafarinas Islands, the second largest breeding place for Audouin's gulls in the world, both gull species depend largely on commercial fisheries for food. We analyze the influence of food availability, assessed through fishery activity, on the frequency and intensity of interaction pressure by yellow-legged gulls upon Audouin's gulls during the breeding season. We studied five different types of interaction: (1) flyovers of yellow-legged gulls; (2) ground intrusions; (3) egg predation; (4) chick predation, and (5) aerial kleptoparasitism. Moreover, intensity of interaction pressure was assessed using logistic regression analysis to build a model of the"relationship between Audouin's gulls' response to yellow-legged gull flyovers as a dependent variable and fishing fleet activity as an independent variable. All interactions except aerial kleptoparasitism were significantly more frequent during days without sardine fishery activity. However, chick predation is significantly higher only during the period when yellow-legged gull has fledglings. Overall, the results of the estimated logistic model indicate a positive association between depleted food and the response by Audouin's gulls to aerial intrusions.

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5

Roca, V., M. Lafuente, and E. Carbonell. "Helminth Communities in Audouin's Gulls, Larus audouinii from Chafarinas Islands (Western Mediterranean)." Journal of Parasitology 85, no. 5 (October 1999): 984. http://dx.doi.org/10.2307/3285845.

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6

RUIZ, XAVIER, JACOB GONZÁLEZ-SOLÍS, DANIEL ORO, and LLUIS JOVER. "Body size variation in Audouin's Gull Larus audouinii; a density-dependent effect?" Ibis 140, no. 3 (June 28, 2008): 431–38. http://dx.doi.org/10.1111/j.1474-919x.1998.tb04604.x.

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7

Oro, Daniel, and Meritxell Genovart. "Testing the intergenerational conflict hypothesis: factors affecting adoptions in Audouin's gulls, Larus audouinii." Canadian Journal of Zoology 77, no. 3 (September 1, 1999): 433–39. http://dx.doi.org/10.1139/z98-218.

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We studied chick adoption in Audouin's gull, Larus audouinii, a ground-nesting seabird, to test several predictions made by the intergenerational-conflict hypothesis (ICH). The effects of food availability on adoptions were considered by comparing two breeding seasons with differing food supply. As predicted, adoptions were significantly more frequent when food was in shorter supply (48% of broods affected) than when it was more available (18.5%). Adoptions occurred during the first week of the chick-rearing stage; after that, aggression by adults towards intruding chicks increased significantly, which suggests that mechanisms of parent-offspring recognition were established. Foster parents incurred certain costs, since their offspring had lower chances of survival than those in control broods. However, contrary to the ICH hypothesis, adoptees did not select foster broods in relation to the age of the resident chicks. Survival of wandering chicks was no higher than that of chicks who stayed in their natal brood. Results suggest that chicks move only as a response to neighboring chicks being fed by an adult, and in Audouin's gulls, adoptions might be considered reproductive errors.

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8

Oro, Daniel, and Albert Martinez. "MIGRATION AND DISPERSAL OF AUDOUIN'S GULL LARUS AUDOUINII FROM THE EBRO DELTA COLONY." Ostrich 65, no. 2 (June 1994): 225–30. http://dx.doi.org/10.1080/00306525.1994.9639686.

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9

Goutner, V., R. W. Furness, and K. Papakonstantinou. "Mercury in Feathers of Audouin's Gull ( Larus audouinii ) Chicks from Northeastern Mediterranean Colonies." Archives of Environmental Contamination and Toxicology 39, no. 2 (August 1, 2000): 200–204. http://dx.doi.org/10.1007/s002440010097.

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10

Bécares, Juan, Manuel García-Tarrasón, Dani Villero, Santiago Bateman, Lluís Jover, Víctor García-Matarranz, Carolina Sanpera, and José Manuel Arcos. "Modelling Terrestrial and Marine Foraging Habitats in Breeding Audouin's Gulls Larus audouinii: Timing Matters." PLOS ONE 10, no. 4 (April 14, 2015): e0120799. http://dx.doi.org/10.1371/journal.pone.0120799.

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11

Charalambidou, Iris, and Salih Gücel. "First survey of Audouin’s Gull,Larus audouinii(Payraudeau, 1826), colonies at Kleidhes Islands, Cyprus." Zoology in the Middle East 45, no. 1 (January 2008): 29–34. http://dx.doi.org/10.1080/09397140.2008.10638303.

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12

Genovart, Meritxell, Lluís Jover, Xavier Ruiz, and Daniel Oro. "Offspring sex ratios in subcolonies of Audouin's gull, Larus audouinii, with differential breeding performance." Canadian Journal of Zoology 81, no. 5 (May 1, 2003): 905–10. http://dx.doi.org/10.1139/z03-069.

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At the Ebro River delta colony in the western Mediterranean Sea, Audouin's gull, Larus audouinii, breeds in discrete aggregations called subcolonies, which showed strong differences in breeding parameters such as egg volume or breeding success. Egg parameters (such as size of both eggs and clutches) are strongly influenced by food availability. As all subcolonies are in the same area, differences in egg parameters might reflect different individuals' foraging efficiency. We measured mean clutch volumes in different subcolonies and chose those subcolonies that showed the greatest differences in this measure, which should indicate differences in parental body condition. Between these subcolonies we would expect, in turn, differences in offspring sex ratios. We took blood samples at hatching and fledging from chicks at these subcolonies and compared offspring sex ratios by means of molecular sexing. The proportions of young breeders differed between these subcolonies, and the subcolony with the greater proportion of young breeders produced smaller eggs and had lower breeding success. However, we did not detect any bias in progeny sex ratio, which probably indicates that if parental condition is not extremely reduced, selective pressures are insufficient to overcome the constraints imposed by Mendelian segregation of chromosomes.

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13

Oro, Daniel, Roger Pradel, and Jean-Dominique Lebreton. "Food availability and nest predation influence life history traits in Audouin's gull, Larus audouinii." Oecologia 118, no. 4 (March 23, 1999): 438–45. http://dx.doi.org/10.1007/s004420050746.

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14

Oro, Daniel, and Meritxell Genovart. "Testing the intergenerational conflict hypothesis: factors affecting adoptions in Audouin's gulls, Larus audouinii." Canadian Journal of Zoology 77, no. 3 (1999): 433–39. http://dx.doi.org/10.1139/cjz-77-3-433.

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15

Genovart, Meritxell, Daniel Oro, and François Bonhomme. "Genetic and morphological differentiation between the two largest breeding colonies of Audouin's Gull Larus audouinii." Ibis 145, no. 3 (July 4, 2003): 448–56. http://dx.doi.org/10.1046/j.1474-919x.2003.00187.x.

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16

Bécares, Juan, Manuel García-Tarrasón, Dani Villero, Santiago Bateman, Lluís Jover, Víctor García-Matarranz, Carolina Sanpera, and José Manuel Arcos. "Correction: Modelling Terrestrial and Marine Foraging Habitats in Breeding Audouin's Gulls Larus audouinii: Timing Matters." PLOS ONE 10, no. 6 (June 3, 2015): e0129989. http://dx.doi.org/10.1371/journal.pone.0129989.

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17

Oro, Daniel, and Albert Martinez-Vilalta. "Factors Affecting Kleptoparasitism and Predation Rates upon a Colony of Audouin's Gull (Larus audouinii) by Yellow-Legged Gulls (Larus cachinnans) in Spain." Colonial Waterbirds 17, no. 1 (1994): 35. http://dx.doi.org/10.2307/1521379.

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18

Oro, D., L. Jover, and X. Ruiz. "Influence of trawling activity on the breeding ecology of a threatened seabird, Audouin's gull Larus audouinii." Marine Ecology Progress Series 139 (1996): 19–29. http://dx.doi.org/10.3354/meps139019.

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19

Castilla, Aurora M., and Juan Jimenez Perez. "Relationships between Fishery Activities and Presence of the Audouin's Gull (Larus audouinii) in the Columbretes Islands." Colonial Waterbirds 18, no. 1 (1995): 108. http://dx.doi.org/10.2307/1521407.

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20

Genovart, Meritxell, Daniel Oro, Xavier Ruiz, Richard Griffiths, Pat Monaghan, and Ruedi G. Nager. "Seasonal Changes in Brood Sex Composition in Audouin's Gulls." Condor 105, no. 4 (November 1, 2003): 783–90. http://dx.doi.org/10.1093/condor/105.4.783.

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AbstractWe examined seasonal variation in the hatching sex ratio of Audouin's Gull (Larus audouinii). This species is sexually size dimorphic (males are 20% larger than females at fledging); it has a modal clutch of three eggs, which vary in size (the third egg is the smallest) and hatch asynchronously. These sex, egg size, and hatching patterns generate substantial within-brood differences in chick size that interact with the food provisioning of the parents to influence chick survival. Parental provisioning capacity depends on both parental quality and environmental conditions, both of which are known to decline with season. Consequently, the optimal brood composition is likely to vary within a season. Using molecular markers to sex newly hatched chicks, we found that offspring sex was influenced by an interaction between hatching date and hatching order, with the proportion of males among third-hatched chicks initially increasing and then decreasing later in the season.Cambios Estacionales en la Proporción de Sexos de las Polladas en Larus audouiniiResumen. En el presente trabajo examinamos la variación estacional en la proporción de sexos de los pollos de Larus audouinii en el momento de la eclosión. Esta especie es sexualmente dimórfica (los machos son un 20% mayores que las hembras al acabar su crecimiento), tiene una puesta modal de tres huevos, que varían en tamaño (el tercero es el menor) y eclosionan asincrónicamente. Estos patrones de sexo, tamaño del huevo y orden de eclosión generan diferencias sustanciales en el tamaño de los pollos dentro de la pollada, los que a su vez interaccionan con la provisión de alimento de los progenitores influyendo la supervivencia de cada pollo. La capacidad de proveer alimento dependerá de la calidad parental y de las condiciones ambientales, las cuales suelen disminuir a lo largo de la estación reproductora. En consecuencia, la composición óptima de la pollada probablemente varía en cada estación. Una vez identificado de sexo de los pollos mediante técnicas moleculares, encontramos que el sexo de la progenie estuvo influenciado por la interacción entre la fecha de eclosión y el orden de eclosión, de modo que la proporción de machos en los huevos eclosionados en tercer lugar incrementó inicialmente y luego disminuyó al final de la estación.

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21

Camarda, Antonio, Elena Circella, Davide Giovanardi, Donato Pennelli, Patrizia Battista, Evelyn Campagnari, Giordano Bruni, and Silvia Tagliabue. "Avian PathogenicEscherichia coliin Audouin gulls (Larus audouinii) Could they affect the surviving of the bird colonies?" Italian Journal of Animal Science 6, no. 3 (January 2007): 317–20. http://dx.doi.org/10.4081/ijas.2007.317.

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22

Matos, Diana M., Jaime A. Ramos, Joana G. Calado, Filipe R. Ceia, Jessica Hey, and Vitor H. Paiva. "How fishing intensity affects the spatial and trophic ecology of two gull species breeding in sympatry." ICES Journal of Marine Science 75, no. 6 (July 30, 2018): 1949–64. http://dx.doi.org/10.1093/icesjms/fsy096.

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Abstract Fisheries produce large quantities of discards, an important resource for scavenging seabirds. However, a policy reform banning discards, which is soon to be implemented within the EU, will impose a food shortage upon scavengers, and it is still largely unknown how scavengers will behave. We studied the diet (hard remains), trophic (stable isotope analysis), and foraging (individual tracking) ecology of two gull species breeding in sympatry: Audouin’s gull Larus audouinii (AG) and yellow-legged gull Larus michahellis (YLG), in South Portugal, under normal fishery activity (NFA; work days) and low fishery activity (LFA; weekends), over two consecutive years. We established a pattern of dietary, spatial, and temporal segregation between the two gull species. Under LFA, yellow-legged gulls reduced their time spent at-sea, thus foraging more in alternative habitats (e.g. refuse dumps) and widening their isotopic niche (i.e. generalist behaviour). Contrastingly, Audouin’s gull had a narrower trophic niche (i.e. specialist behaviour), foraging exclusively at-sea, reducing the amount of demersal fish and increasing the amount of pelagic fish in their diet. Under NFA, both species foraged mostly at-sea, feeding almost exclusively on fish, with increased consumption of demersal species (i.e. fishery discards). In general, yellow-legged gull had a broader trophic niche (i.e. generalist behaviour) when compared with the narrower isotopic niche of Audouin’s gull (i.e. specialist behaviour). Overall, both gull species relied heavily on fishery discards. However, there was visible dietary, spatial, and temporal segregation between the two species, associated with their dietary and habitat preferences that could be attributed to the availability of anthropogenic resources, such as fishery discards.

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23

Goutner, Vassilis, Triantafyllos Albanis, Ioannis Konstantinou, and Kostas Papakonstantinou. "PCBs and Organochlorine Pesticide Residues in Eggs of Audouin's Gull (Larus audouinii) in the North-Eastern Mediterranean." Marine Pollution Bulletin 42, no. 5 (May 2001): 377–88. http://dx.doi.org/10.1016/s0025-326x(00)00165-x.

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24

Witt, Hans H., Jésus Crespo, Eduardo Juana, and Juan Varela. "COMPARATIVE FEEDING ECOLOGY OF AUDOUIN'S GULL LARUS AUDOUINII AND THE HERRING GULL L. ARGENTATUS IN THE MEDITERRANEAN." Ibis 123, no. 4 (April 3, 2008): 519–26. http://dx.doi.org/10.1111/j.1474-919x.1981.tb04058.x.

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25

ORO, D., X. RUIZ, L. JOVER, V. PEDROCCHI, and J. GONZÁLEZ-SOLÍS. "Diet and adult time budgets of Audouin's Gull Larus audouinii in response to changes in commercial fisheries." Ibis 139, no. 4 (June 28, 2008): 631–37. http://dx.doi.org/10.1111/j.1474-919x.1997.tb04685.x.

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26

Bertolero, Albert, Joana Vicente, Johan Meyer, and Silvia Lacorte. "Accumulation and maternal transfer of perfluorooctane sulphonic acid in yellow-legged (Larus michahellis) and Audouin's gull (Larus audouinii) from the Ebro Delta Natural Park." Environmental Research 137 (February 2015): 208–14. http://dx.doi.org/10.1016/j.envres.2014.12.018.

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27

Oro, Daniel. "Are Migrating Peregrine Falcons Falco peregrinus a Threat to Breeding Audouin's Gull Larus audouinii at the Ebro Delta?" Colonial Waterbirds 19, no. 2 (1996): 270. http://dx.doi.org/10.2307/1521870.

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28

Christel, Isadora, Joan Navarro, Marcos del Castillo, Albert Cama, and Xavier Ferrer. "Foraging movements of Audouin’s gull (Larus audouinii) in the Ebro Delta, NW Mediterranean: A preliminary satellite-tracking study." Estuarine, Coastal and Shelf Science 96 (January 2012): 257–61. http://dx.doi.org/10.1016/j.ecss.2011.11.019.

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29

Leonzio, Claudio, Marco Lambertini, Alberto Massi, Silvano Focardi, and Cristina Fossi. "An assessment of pollutants in eggs of audouin's gull (Larus audouinii), a rare species of the Mediterranean sea." Science of The Total Environment 78 (January 1989): 13–22. http://dx.doi.org/10.1016/0048-9697(89)90019-3.

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30

J., Arcos, Oro D., and Sol D. "Competition between the yellow-legged gull Larus cachinnans and Audouin's gull Larus audouinii associated with commercial fishing vessels: the influence of season and fishing fleet." Marine Biology 139, no. 5 (November 1, 2001): 807–16. http://dx.doi.org/10.1007/s002270100651.

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31

Muñoz-Arnanz, Juan, Jose Luis Roscales, Alba Vicente, Jose Ignacio Aguirre, and Begoña Jiménez. "Dechlorane Plus in eggs of two gull species (Larus michahellis and Larus audouinii) from the southwestern Mediterranean Sea." Analytical and Bioanalytical Chemistry 404, no. 9 (August 17, 2012): 2765–73. http://dx.doi.org/10.1007/s00216-012-6326-7.

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32

Whittemore, Kurt, Elsa Vera, Eva Martínez-Nevado, Carola Sanpera, and Maria A. Blasco. "Telomere shortening rate predicts species life span." Proceedings of the National Academy of Sciences 116, no. 30 (July 8, 2019): 15122–27. http://dx.doi.org/10.1073/pnas.1902452116.

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Telomere shortening to a critical length can trigger aging and shorter life spans in mice and humans by a mechanism that involves induction of a persistent DNA damage response at chromosome ends and loss of cellular viability. However, whether telomere length is a universal determinant of species longevity is not known. To determine whether telomere shortening can be a single parameter to predict species longevities, here we measured in parallel the telomere length of a wide variety of species (birds and mammals) with very different life spans and body sizes, including mouse (Mus musculus), goat (Capra hircus), Audouin’s gull (Larus audouinii), reindeer (Rangifer tarandus), griffon vulture (Gyps fulvus), bottlenose dolphin (Tursiops truncatus), American flamingo (Phoenicopterus ruber), and Sumatran elephant (Elephas maximus sumatranus). We found that the telomere shortening rate, but not the initial telomere length alone, is a powerful predictor of species life span. These results support the notion that critical telomere shortening and the consequent onset of telomeric DNA damage and cellular senescence are a general determinant of species life span.

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33

Arcos, Jose Manuel, and Daniel Oro. "Changes in Foraging Range of Audouin's Gulls Larus audouinii in Relation to a Trawler Moratorium in the Western Mediterranean." Colonial Waterbirds 19, no. 1 (1996): 128. http://dx.doi.org/10.2307/1521817.

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34

Bianchi, Nicola, Nicola Baccetti, Claudio Leonzio, Pietro Giovacchini, and Stefania Ancora. "Temporal and geographical variations of mercury and selenium in eggs of Larus michahellis and Larus audouinii from central Mediterranean islands." Chemistry and Ecology 34, no. 7 (June 18, 2018): 595–609. http://dx.doi.org/10.1080/02757540.2018.1482885.

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35

Morales, Laura, Maria Generosa Martrat, Jorge Olmos, Jordi Parera, Joana Vicente, Albert Bertolero, Manuela Ábalos, Silvia Lacorte, Francisco Javier Santos, and Esteban Abad. "Persistent Organic Pollutants in gull eggs of two species (Larus michahellis and Larus audouinii) from the Ebro delta Natural Park." Chemosphere 88, no. 11 (September 2012): 1306–16. http://dx.doi.org/10.1016/j.chemosphere.2012.03.106.

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36

Sanpera, C., M. Morera, X. Ruiz, and L. Jover. "Variability of Mercury and Selenium Levels in Clutches of Audouin's Gulls (Larus audouinii) Breeding at the Chafarinas Islands, Southwest Mediterranean." Archives of Environmental Contamination and Toxicology 39, no. 1 (July 2000): 119–23. http://dx.doi.org/10.1007/s002440010087.

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37

Oro, Daniel, Xell Genovart, Xavier Ruiz, Juan Jimenez, and Javier Garcia-Gans. "Differences in Diet, Population Size and Reproductive Performance between Two Colonies of Audouin's Gull Larus audouinii Affected by a Trawling Moratorium." Journal of Avian Biology 27, no. 3 (September 1996): 245. http://dx.doi.org/10.2307/3677229.

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38

Payo-Payo, A., M. Genovart, A. Bertolero, R. Pradel, and D. Oro. "Consecutive cohort effects driven by density-dependence and climate influence early-life survival in a long-lived bird." Proceedings of the Royal Society B: Biological Sciences 283, no. 1829 (April 27, 2016): 20153042. http://dx.doi.org/10.1098/rspb.2015.3042.

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Conditions during early life, including maternal cohort effects, can influence the future fitness of individuals. This may be particularly true for long-distance migrating birds, because, apart from conditions experienced by cohorts during rearing, conditions during early life in regions far from breeding grounds may also influence their population dynamics. Very little is known about the fitness consequences of those conditions experienced by juveniles after independence, especially in wild populations and for long-lived birds. We used multi-event capture–recapture–recovery models and a unique 26-year dataset for the Audouin's gull ( Larus audouinii ) to assess for the first time whether survival was influenced by early conditions, both during the rearing period (i.e. a maternal cohort effect potentially affected by density dependence) and the first winter (i.e. a cohort effect driven by climate when birds disperse to wintering grounds). Our results show that juvenile survival was highly sensitive to early-life conditions and that survival decreased with stronger density dependence and harsh climate. The two consecutive cohort effects were of similar magnitude and they may represent a selection filter. Thus, early-life conditions had a strong impact on survival, and neglecting this complexity may hinder our understanding on how populations of long-lived animals fluctuate and respond to perturbations.

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39

Hanžel, Jurij. "Redke vrste ptic v sloveniji v letu 2013 – Poročilo Nacionalne komisije za redkosti / Rare birds in Slovenia in 2013 – Slovenian Rarities Committee's Report." Acrocephalus 35, no. 160-161 (November 1, 2014): 59–72. http://dx.doi.org/10.1515/acro-2014-0003.

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Summary This report by the Slovenian Rarities Committee presents records of rare bird species in Slovenia in 2013, with some addenda for previous years. The numbers in brackets refer to the number of records (first number) and individuals (second number), recorded between 1 Jan 1950 and 31 Dec 2012. Since 1 Jan 2013, submission to the Committee is required for 37 additional species, 17 of which are regional rarities. Records of these species are not numbered, since records from previous years were not collected by the Committee. Four new species were recorded in category A: White-headed Duck Oxyura leucocephala, Baillon’s Crake Porzana pusilla, Audouin’s Gull Larus audouinii and Siberian Rubythroat Calliope calliope. Three species, Helmeted Guineafowl Numida meleagris, Chukar Alectoris chukar and Common Bulbul Pycnonotus barbatus, were added to category E. Other notable observations were the second and third records of Bewick’s Swan Cygnus columbianus and fourth record of Dalmatian Pelican Pelecanus crispus. The list of birds recorded in Slovenia (as of 31 Dec 2013) contains 384 species (369 in category A, 7 in category B, 8 exclusively in category C; 4 species are both in categories A and C). Category D contains 6 species, while category E contains 33. These two categories are not part of the list

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40

Sanpera, Carola, Xavier Ruiz, Rocío Moreno, Lluís Jover, and Susan Waldron. "Mercury and Stable Isotopes in Feathers Of Audouin's Gulls as Indicators of Feeding Habits and Migratory Connectivity." Condor 109, no. 2 (May 1, 2007): 268–75. http://dx.doi.org/10.1093/condor/109.2.268.

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Abstract To better understand migratory connectivity between breeding and nonbreeding populations, we analyzed mercury (Hg) and stable isotope signatures of nitrogen (δ15N), carbon (δ13C), and sulfur (δ34S) in Audouin's Gulls (Larus audouinii) breeding in two different colonies, the Ebro Delta (northeastern Spain) and the Chafarinas Islands (southwestern Mediterranean). Although abundant information is available on the biology and trophic ecology of this gull's breeding populations, little is known about migration patterns, distribution in winter, or conditions faced during the nonbreeding period. Analyses were carried out on first primary feathers, grown during the summer while gulls are on the breeding grounds, and mantle feathers, grown during the winter. Different isotopic signatures (δ15N, δ13C, and δ34S) in summer (primary) feathers from each area agree with the observed differences in diet between the two colonies. In winter (mantle) feathers, isotopic signatures did not differ, consistent with a common wintering ground and common diet, although the lack of isotopic basemaps in marine systems precludes assignment to a geographical area of reference. Future research is needed to relate isotopic signatures and Hg values in mantle feathers to trophic ecology in wintering areas. Results for Hg indicate that the excretory role played by primary feathers precludes their use as indicators of trophic ecology.

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41

Onmuş, Ortaç, and Onur Gönülal. "A newly identified breeding site in the Aegean Sea and a status update for Audouin’s Gull Larus audouinii in Turkey (Aves: Laridae)." Zoology in the Middle East 65, no. 2 (January 23, 2019): 186–88. http://dx.doi.org/10.1080/09397140.2019.1571745.

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Oddi, E. Arrigoni Degli. "XXVIII-Remarks on Audouin's Gull (Larus audouini)." Ibis 44, no. 3 (April 3, 2008): 491–99. http://dx.doi.org/10.1111/j.1474-919x.1902.tb03605.x.

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Camarda, Antonio, Elena Circella, Donato Pennelli, Anna Madio, Giordano Bruni, Vito Lagrasta, Giacomo Marzano, Egidio Mallia, and Evelyn Campagnari. "Wild Birds As Biological Indicators Of Environmental Pollution: Biotyping And Antimicrobial Resistance Patterns OfEscherichia ColiIsolated From Audouin'S Gulls (Larus Audouinii) Living In The Bay Of Gallipoli (Italy)." Italian Journal of Animal Science 5, no. 3 (January 2006): 287–90. http://dx.doi.org/10.4081/ijas.2006.287.

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Laranjeiro, Maria I., Luís M. F. Alves, Joana M. Silva, Joana G. Calado, Ana C. Norte, Vítor H. Paiva, Marco F. L. Lemos, Jaime A. Ramos, Sara C. Novais, and Filipe R. Ceia. "Assessment of environmental health based on a complementary approach using metal quantification, oxidative stress and trophic ecology of two gull species (Larus michahellis & Larus audouinii) breeding in sympatry." Marine Pollution Bulletin 159 (October 2020): 111439. http://dx.doi.org/10.1016/j.marpolbul.2020.111439.

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Lafuente, M., V. Roca, and E. Carbonell. "Description of Acanthotrema armata n. sp. (Trematoda: Heterophyidae) from Larus audouinii (Aves: Laridae), with an amended diagnosis of the genus Acanthotrema Travassos, 1928." Systematic Parasitology 45, no. 2 (February 2000): 131–34. http://dx.doi.org/10.1023/a:1006293611598.

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Roscales, Jose L., Alba Vicente, Juan Muñoz-Arnanz, Laura Morales, Esteban Abad, Jose I. Aguirre, and Begoña Jiménez. "Influence of trophic ecology on the accumulation of dioxins and furans (PCDD/Fs), non-ortho polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs) in Mediterranean gulls (Larus michahellis and L. audouinii): A three-isotope approach." Environmental Pollution 212 (May 2016): 307–15. http://dx.doi.org/10.1016/j.envpol.2016.01.078.

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ANKER, ARTHUR, and PAULO P. G. PACHELLE. "Alpheus perlas, sp. nov., a new infaunal snapping shrimp from the Pacific coast of Panama (Malacostraca: Decapoda: Alpheidae)." Zootaxa 4651, no. 1 (August 2, 2019): 75–84. http://dx.doi.org/10.11646/zootaxa.4651.1.5.

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Abstract:

A new snapping shrimp, Alpheus perlas sp. nov., is described based on a single complete male specimen collected on a shallow mudflat at Casayeta Island in the Las Perlas Archipelago, Gulf of Panama. The new species belongs to the large A. edwardsii (Audouin, 1821) species group characterised essentially by the presence of two notches on the major chela palm, with the dorsal notch extending posteriorly on the mesial surface. Within the eastern Pacific members of the A. edwardsii group, A. perlas sp. nov. appears to be morphologically closest to A. latus Kim & Abele, 1988 and A. burukovskyi Anker & Pachelle, 2015. Alpheus perlas sp. nov. does not seem to be specially adapted for digging and may be inquiline of a larger burrowing host, which currently remains unknown.

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Milone, Mario, Maria, F. Caliendo, and Francesca Finamore. "Distribution pattern of Audouin’s gull (Larus audouinii Payraudeau, 1826) in the Mediterranean basin." Biogeographia – The Journal of Integrative Biogeography 25 (2004). http://dx.doi.org/10.21426/b6110071.

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Nissardi, Sergio, Carla Zucca, Alessia Atzeni, Nicola Baccetti, and Marco Zenatello. "First breeding of Audouin’s Gull, Larus audouinii, in the Parco Naturale Regionale Molentargius - Saline (Sardinia)." Rivista Italiana di Ornitologia 82, no. 1/2 (September 30, 2012). http://dx.doi.org/10.4081/rio.2012.186.

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MARTÍNEZ-ABRAÍN, ALEJANDRO, COVADONGA VIEDMA, NATALIA RAMÓN, and DANIEL ORO. "A note on the potential role of philopatry and conspecific attraction as conservation tools in Audouin's Gull Larus audouinii." Bird Conservation International 11, no. 02 (June 2001). http://dx.doi.org/10.1017/s0959270901000223.

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