Publicaciones del Grupo de trabajo en Ecología y conservación de vida silvestre desde 2011

2015

Haro D, Riccialdelli L, Acevedo J, Aguayo-Lobo A, Montiel A (en prensa) Trophic ecology of humpback whales (Megaptera novaeangliae) in the Magellan Strait using carbon and nitrogen stable isotopes. Aquatic Mammals.

Hernández-Orts, J. S.; Paso Viola, M. N.; García, N. A.; Crespo, E. A.; González, R.; García- Varela, M. y Kuchta R. 2015. A checklist of the helminth parasites of marine mammals from Argentina. Zootaxa 3936 (3): 301–334 pp.

Cáceres-Saez I, Polizzi P, Romero B, Dellabianca NA, Ribeiro Guevara S, Goodall RNP, Cappozzo HL, Gerpe M (2016). Hepatic and renal metallothionein levels in Commerson’s dolphins (Cephalorhynchus commersonnii) from Tierra del Fuego, South Atlantic Ocean. Marine Pollution Bulletin (en prensa)

Harris S, Quintana F, Ciancio J, Riccialdelli L, Raya Rey A (2015) Linking foraging behavior and diet in a diving seabird. Marine Ecology, 1-14.

Rebecka L. Brasso, André Chiaradia, Michael J. Polito, Andrea Raya Rey, Steven D. Emslie (2015) A comprehensive assessment of mercury exposure in penguin populations throughout the Southern Hemisphere: Using trophic calculations to identify sources of population-level variation. Marine Pollution Bulletin 97:408-418

Riccialdelli L, Goodall RNP (2015) Intra-specific trophic variation in false killer whales (Pseudorca crassidens) from the southwestern South Atlantic Ocean through stable isotope analysis. Mammalian Biology 80:298-302

Cáceres-Saez I, Goodall RNP, Dellabianca NA, Cappozzo HL, Ribeiro Guevara S (2015). The skin of Commerson’s dolphins (Cephalorhynchus commersonii) as a biomonitor of mercury and selenium in Subantarctic waters. Chemosphere 138: 735-743.

Crespo, E.A., A.C.M. Schiavini, N.A. García, V.F. Trecu, R.N.P. Goodall, D. Rodríguez, J.S. Morgante y L.R. De Oliveira. 2015. Status, population trend and genetic structure of South american fur seals Arctocephalus australis in Southwestern Atlantic Waters. Marine Mammal Science. 31(3), 866-890.
2014

Paso Viola, M. N.; Denuncio, P.; Panebianco, M. V.; Negri, M. F.; Rodriguez D.; Bastida, R. y H. L., Cappozzo. 2014. Diet Composition of franciscana dolphin, Pontoporia blainvillei, from southern Buenos Aires, Argentina and its interaction with fisheries. Revista de Biología Marina y Oceanografía. Vol. 49 (2): 393-400.

Negri, M. F.; Panebianco, M. V.; Denuncio, P.; Paso Viola, M. N.; Rodriguez, D. y H. L., Cappozzo. 2014. Biological parameters of franciscana dolphins, Pontoporia blainvillei, bycaught in artisanal fisheries off southern Buenos Aires, Argentina. Journal of the Marine Biological Assosiation of United Kingdom, 1-9.

Harris S, Raya Rey A, Zavalaga C, Quintana F. (2014) Creatures of habit: consistency in foraging behavior of Imperial Shags Phalacrocorax atriceps. Ibis 156(3): 523-533 doi: 10.1111/ibi.12159

Harris S, Raya Rey A, Quintana F. (2014) Breeding experience and foraging behavior of Imperial Shags (Phalacrocorax atriceps). Emu 114(3):222-228. http://dx.doi.org/10.1071/MU13059

Liljesthrom, M., L. Fasola, Valenzuela, A.E.J., A. Raya Rey, y A. Schiavini. 2014. Nest Predators of Flightless Steamer-Ducks (Tachyeres pteneres) and Flying Steamer-Ducks (Tachyeres patachonicus). Waterbirds 37(2): 210-214.

Scioscia, G., A. Raya Rey, R.A. Sáenz Samaniego, O. Florentín y A. Schiavini. 2014. Intra- and interannual variation in the diet of the Magellanic penguin (Spheniscus magellanicus) at Martillo Island, Beagle Channel. Polar Biology 37(10):1421-1433.

Raya Rey,A.; N. Rosciano, M. Liljesthröm, R. Sáenz Samaniego y A. Schiavini. 2014. Species-specific population trends detected for penguins, gulls and cormorants over 20 years in sub-Antarctic Fuegian Archipelago. Polar Biology DOI 10.1007/s00300-014-1526-6.

Cáceres-Sáez I, Dellabianca NA, Pimper LE, Pereyra-Bonnet F, Cassini G, Goodall RNP. (2014) Sexual dimorphism and morphometric relationships in pelvic bones of Commerson’s Dolphins (Cephalorhynchus c. commersonii) off Tierra del Fuego, Argentina. Marine Mammals Science. DOI: 10.1111/mms.12172
2013

Reyes-Arriagada, R., L. Hiriart-Bertrand, V. Riquelme, A. Simeone, K. Pütz, B. Lüthi, and A. Raya Rey. (2013). Population trends of a mixed-species colony of Humboldt and Magellanic Penguins in southern Chile after establishing a protected area. Avian Conservation and Ecology 8(2): 13. http://dx.doi.org/10.5751/ACE-00617-080213

Brasso R L., B E. Drummond, Stuart R. Borrett, André Chiaradia, Michael J. Polito, and Andrea Raya Rey. (2013) Unique pattern of molt leads to low intra-individual variation in feather mercury concentrations in penguins. Environmental Toxicology and Chemistry 32 (10): pp. 2331–2334

Rosciano N, Svagelj W, Raya Rey A. (2013) Is There an Anthropic Influence on the Distribution and Abundance of Imperial Cormorants and Rock Shags in the Beagle Channel, Tierra del Fuego? Modeling the Human Factor on Colonial Seabirds. Revista de Biología Marina y Oceanografía 48(1): 165-176.

Raya Rey A, Pütz K, Hiriart-Bertrand L, Simeone A, Reyes-Arriagada R, Riquelme V, Lüthi B. (2013) Foraging behaviour during chick rearing of sympatric breeding Humboldt and Magellanic penguins at Islotes Puñihuil, southern Chile. Emu 113(2): 145-153.

Harris S, Raya Rey A, Phillips R, Quintana F (2013) Sexual segregation in timing of foraging by imperial shags (Phalacrocorax atriceps): is it always ladies first? Marine Biology 160(5): 1249-1258. DOI 10.1007/s00227-013-2177-9

Liljesthrom, M., A. Schiavini y A. Raya Rey. 2013. Kelp geese (Chloephaga hybrida) and Flightless steamer ducks (Tachyeres pteneres) in the Beagle Channel: the importance of islands in providing safe nesting habitat. Wilson Journal of Ornithology 125 (3): 583–591.

Valenzuela, A.E.J., A. Raya Rey, L. Fasola, R. Sáenz Samaniego y A. Schiavini. 2013. Trophic ecology of a top predator colonizing the southern extreme of South America: Feeding habits of invasive American mink (Neovison vison in Tierra del Fuego. Mammalian Biology 78:104-110.

Valenzuela, A.E.J., A. Raya Rey, L. Fasola, A. Schiavini. 2013. Understanding the inter-specific dynamics of two co-existing predators in the Tierra del Fuego Archipelago: the native southern river otter and the exotic American mink. Biological Invasions 15: 645-656.

Riccialdelli L, Newsome SD, Dellabianca NA, Fogel ML, Goodall RNP. (2013) Ontogenetic variation in trophic habits of Commerson’s dolphin (Cephalorhynchus c. commersonii) off Tierra del Fuego, Argentina. Polar Biology 36: 617-627.

Orgeira JL, Scioscia G, Torres MA, Dellabianca NA. (2013) New at-sea records of pelagic seabirds in the South Atlantic Ocean and Antarctica. Polar Research 32:18972.
2012

Raya Rey, A., K. Pütz, G. Scioscia, B. Lüthi y A. Schiavini. 2012. Sexual differences in the foraging behaviour of Magellanic Penguins related to stage of breeding. Emu 112:90-96.

Raya Rey A, Polito M, Archuby D, Coria N. (2012) Stable isotopes identify age and sex-specific dietary partitioning and foraging habitat segregation in Southern Giant Petrels breeding in Antarctica and Southern Patagonia. Marine Biology 159: 1317–1326 DOI 10.1007/s00227-012-1912-y

Riccialdelli L, Newsome SD, Goodall RNP, Fogel M, Bastida R (2012) Insight into niche separation of Risso’s dolphin (Grampus griseus) in the southwestern South Atlantic via 13C and 15N values. Marine Mammal Science 28:e503-e515

Diez M, Pérez-Barros P, Romero MC, Scioscia G, Tapella F, Cabreira A, Madirolas A, Raya Rey A, Lovrich GA. (2012) Pelagic swarms and beach strandings of the squat lobster Munida gregaria (Anomura: Munididae) in the Beagle Channel, Tierra del Fuego. Polar Biology 35: 973-983. Online DOI 10.1007/s00300-011-1144-5

Harris S, Quintana F, Raya Rey A. (2012) Prey search behavior of the Imperial Cormorant (Phalacrocorax atriceps) during the breeding season at Punta León, Argentina. Waterbirds 35: 312-323.

Raya Rey A, Saenz Samaniego R, Petracci P. (2012) New records of South American sea lion Otaria flavescens predation on southern rockhopper penguin Eudyptes chrysocome at Staten Island, Argentina. Polar Biology 35: 319-322. Online DOI 10.1007/s00300-011-1072-4

Liljesthrom, M., A. Schiavini y J.C. Reboreda. 2012. Time of breeding and female condition affect chick growth in the Chilean Swallow (Tachycineta meyeni) . Emu 112: 157-161.

Dellabianca, N. A.; G. Scioscia, A. Schiavini y A. Raya Rey. 2012. Occurrence of Hourglass Dolphin (Lagenorhynchus Cruciger) and habitat characteristics along the Patagonian Shelf and the Atlantic Ocean sector of the Southern Ocean. Polar Biology 35:1921–1927.

Dellabianca NA, Hohn AA, Goodall RNP, Pousa J, MacLeod C, Lima M. (2012) Influence of climate oscillations on dentinal deposition in teeth of Commerson’s dolphin, Cephalorhynchus commersonii, off Tierra del Fuego, Argentina. Global Change Biology 18 (8): 2477-2486.

Dellabianca NA, Hohn AA, Goodall RNP. (2012) Age estimation and growth layer patterns in teeth of commerson’s dolphins (Cephalorhynchus c. commersonii) in subantarctic waters. Marine Mammal Science 28: 378-388.

Cáceres-Saez I, Dellabianca NA, Goodall RNP, Cappozzo HL, Ribeiro Guevara S. (2012) Mercury and Selenium in Subantarctic Commerson’s dolphins (Cephalorhynchus c. commersonii). Biological Trace Element Research 151: 195-208.

Cáceres-Saez I, Ribeiro Guevara S, Dellabianca NA, Goodall RNP, Cappozzo HL. Heavy metals and en essential elements in Commerson’s dolphins (Cephalorhynchus c. commersonii) from the southwestern Atlantic Ocean. (2012) Environmental Monitoring and Assessment 185: 5375-5386. DOI 10.1007/s10661-012-2952-y.
2011

Boy, C.C., N. Dellabianca, R.N.P. Goodall y A.C.M. Schiavini. 2011. Age and growth in peale’s dolphin, Lagenorynchus australis in subantarctic waters off southern South America. Mammalian Biology 76: 634–639.

Garaffo, G.V., S.L. Dans, S.N. Pedraza, M.Degrati, A. Schiavini, R. González, E.A. Crespo. 2011. Modeling habitat use for the most conspicuous dolphins in Patagonia. Marine Ecology Progress Series 421: 217-227.

Goodall RNP, Marchesi MC, Pimper LE, Dellabianca NA, Benegas LG, Torres MA, Riccialdelli L. (2011) Southernmost records of bottlenose dolphins, Tursiops truncatus. Polar Biology 34:1085-1090.

Riccialdelli L, Torres MA, Goodall RNP, Dellabianca NA, Pimper LE, Reyes, LM, Fernandez-Ajó A, Bastida R (2011) Records of Risso’s dolphin, Grampus griseus, in coastal waters of southern Argentina. Revista de Biología Marina y Oceanografía 46 (3): 463-469