MELINA BARRIONUEVO · ANNICK MORGENTHALER · VALENTINA FERRETTI · NAHUEL MARCHISIO · ANA MILLONES · ESTEBAN FRERE

Evaluating strategic offspring sex allocation in the Southern Rockhopper Penguins Eudyptes chrysocome chrysocome, a species with obligate brood reduction

Polar Biology; Año: 2024 vol. 47 p. 305 - 308

BARRIONUEVO, M ; FRERE, E.

Partial migration in Magellanic penguins

Journal of Avian Biology; Año: 2023 vol. 2024

MELO, ARYSE MARTINS; POESTER, VANICE RODRIGUES; TRÁPAGA, MARIANA RODRIGUES; STEVENS, DAVID A; CANABARRO, PAULA LIMA; ADORNES, ANDRÉA CORRADO; DA SILVA, ANDRINE PAIVA; ESTIMA, SÉRGIO CURI; FRERE, ESTEBAN; SABINO, RAQUEL; XAVIER, MELISSA ORZECHOWSKI

Aspergillosis in free-ranging Magellanic penguins

MEDICAL MYCOLOGY; Año: 2023

LERA, MELISA DENISE; BARRIONUEVO, MELINA; MORGENTHALER, ANNICK; MILLONES, ANA; FRERE, ESTEBAN

Phenology and reproductive biology of the southern rockhopper penguin (Eudyptes chrysocome chrysocome) at Isla Pingüino (Santa Cruz Province, Argentina)

POLAR BIOLOGY; Año: 2023 vol. 46 p. 749 - 758

TAMINI, L L; DELLACASA, R F; CHAVEZ, L N; MARINAO, C J; GÓNGORA, M E; CRAWFORD, R; FRERE, E

Bird scaring lines reduce seabird mortality in mid-water and bottom trawlers in Argentina

ICES JOURNAL OF MARINE SCIENCE; Año: 2023 vol. 80 p. 2393 - 2404

BARRIONUEVO, M; FRERE, E; QUINTANA, F; CIANCIO, J; MARCHISIO, N; LISOVSKI, S

Within- and among-colony variation in non-breeding dispersion of Magellanic penguins breeding along the coast of Argentina

MARINE ECOLOGY PROGRESS SERIES; Año: 2023 vol. 721 p. 151 - 160

LINHARES, HELOISA HELENA; FRERE, ESTEBAN; MILLIONES, ANA; PIRES DE MENDONÇA DANTAS, GISELE

Evolutionary history of Kelp Gulls at the South Hemisphere

Journal of Ornithology; Año: 2023

ANNICK MORGENTHALER; ANA MILLONES; ESTEBAN FRERE; BARRIONUEVO MELINA; MARIA EUGENIA DE SAN PEDRO; DIEGO PROCOPIO

URBAN DOG ATTACKS ON MAGELLANIC PENGUINS IN A PROTECTED AREA

El Hornero; Lugar: Buenos Aires; Año: 2022 vol. 37 p. 207 - 215

MILLONES, ANA; MORGENTHALER, ANNICK; GANDINI, PATRICIA; FRERE, ESTEBAN

Population Numbers of the Magellanic Penguin along Its Central-Southern Distribution in Argentina: An Update after 25 Years

WATERBIRDS (DE LEON SPRINGS, FLA.); Año: 2022 vol. 44 p. 499 - 508

MORGENTHALER, ANNICK; MILLONES, ANA; GANDINI, PATRICIA; FRERE, ESTEBAN

Diet of adult and immature imperial cormorants, Leucocarbo atriceps, from southern Patagonia. A combined dietary approach and an exploratory analysis of stable isotopes of pellet membrane

POLAR BIOLOGY; Año: 2022 vol. 45 p. 1529 - 1539

TAMINI, L.L.; CHAVEZ, L.N.; DELLACASA, R.F.; CRAWFORD, R.; FRERE, E.

Incidental capture of seabirds in Argentinean side-haul trawlers

BIRD CONSERVATION INTERNATIONAL; Año: 2021 vol. 31 p. 591 - 604

MORGENTHALER, ANNICK; MILLONES, ANA; GANDINI, PATRICIA; FRERE, ESTEBAN

Which trophic discrimination factors fit the best? A combined dietary study of a coastal seabird

Journal of Ornithology; Año: 2021 vol. 162 p. 179 - 190

BARRIONUEVO, MELINA; FERRETTI, VALENTINA; CIANCIO, JAVIER; FRERE, ESTEBAN

Sex-specific costs of rearing a nestling and its implications in the brood sex ratio of Magellanic penguins

MARINE BIOLOGY; Año: 2021 vol. 168

CIANCIO, JAVIER E.; YORIO, PABLO; BURATTI, CLAUDIO; COLOMBO, GUSTAVO ÁLVAREZ; FRERE, ESTEBAN

Isotopic niche plasticity in a marine top predator as indicator of a large marine ecosystem food web status

ECOLOGICAL INDICATORS; Año: 2021 vol. 126

MARCHISIO, NAHUEL; BARRIONUEVO, MELINA; FRERE, ESTEBAN

Compensatory effect of egg size dimorphism on hatching asynchrony in Magellanic penguin

JOURNAL OF AVIAN BIOLOGY; Año: 2021 vol. 52

MORGENTHALER, ANNICK; MILLONES, ANA; GANDINI, PATRICIA; FRERE, ESTEBAN

The diet of adult and chick rock shags (Phalacrocorax magellanicus) inferred from combined pellet and stable isotope analyses

POLAR BIOLOGY; Año: 2020 vol. 43 p. 511 - 521

LOIS, NICOLÁS A.; CAMPAGNA, LEONARDO; BALZA, ULISES; POLITO, MICHAEL J.; PÜTZ, KLEMENS; VIANNA, JULIANA A.; MORGENTHALER, ANNICK; FRERE, ESTEBAN; SÁENZ-SAMANIEGO, RICARDO; RAYA REY, ANDREA; MAHLER, BETTINA

Metapopulation dynamics and foraging plasticity in a highly vagile seabird, the southern rockhopper penguin

Ecology and Evolution; Año: 2020 vol. 10 p. 3346 - 3355

BARRIONUEVO, MELINA; CIANCIO, JAVIER; STEINFURTH, ANTJE; FRERE, ESTEBAN

Geolocation and stable isotopes indicate habitat segregation between sexes in Magellanic penguins during the winter dispersion

JOURNAL OF AVIAN BIOLOGY; Año: 2020 vol. 51

MARASCO, ANNA CAROLINA MILO; MORGANTE, JOÃO STENGHEL; BARRIONUEVO, MELINA; FRERE, ESTEBAN; DE MENDONÇA DANTAS, GISELE PIRES

Molecular evidence of extra-pair paternity and intraspecific brood parasitism by the Magellanic Penguin (Spheniscus magellanicus)

Journal of Ornithology; Año: 2019

MORGENTHALER, ANNICK; FRERE, ESTEBAN; REY, ANDREA RAYA; TORLASCHI, CHANTAL; CEDROLA, PAULA; TIBERI, EMANUEL; LOPEZ, RITA; MENDIETA, EMANUEL; CARRANZA, MARIA LUISA; ACARDI, SORAYA; COLLM, NATALIE; GANDINI, PATRICIA; MILLONES, ANA

Unusual number of Southern Rockhopper Penguins, Eudyptes chrysocome, molting and dying along the Southern Patagonian coast of Argentina: pre-molting dispersion event related to adverse oceanographic conditions?

POLAR BIOLOGY; Lugar: Berlin; Año: 2018 vol. 41 p. 1041 - 1047

ANA MILLONES ; ESTEBAN FRERE

How nest site characteristics influence breeding success in Red-legged Cormorants Phalacrocorax gaimardi

ACTA ORNITHOLOGICA; Lugar: Warszawa, POLAND; Año: 2018 vol. 52 p. 239 - 244

CIANCIO, JAVIER E.; YORIO, PABLO; WILSON, RORY; FRERE, ESTEBAN

Food provisioning in magellanic penguins as inferred from stable isotope ratios

RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM.; Año: 2018 vol. 32 p. 489 - 494

DANTAS, GISELE PIRES MENDONÇA; MARIA, GABRIELLA CARDOSO; MARASCO, ANNA CAROLINA MILO; CASTRO, LARISSA TORMENA; ALMEIDA, VANESSA SIMÃO; SANTOS, FABRICIO RODRIGUES; OLIVEIRA, LARISSA ROSA; CRESPO, ENRIQUE; FRERE, ESTEBAN; MILLIONES, ANNA; GONZÁLEZ-ACUÑA, DANIEL; MORGANTE, JOÃO STENGHEL; VIANNA, JULIANA A.

Demographic history of the Magellanic Penguin (Spheniscus magellanicus) on the Pacific and Atlantic coasts of South America

JOURNAL FUR ORNITHOLOGIE; Año: 2018 vol. 159 p. 643 - 655

BARRIONUEVO, MELINA; CIANCIO, JAVIER; MARCHISIO, NAHUEL; FRERE, ESTEBAN

Parental body condition and high energy value of fish determine nestling success in Magellanic penguin (Spheniscus magellanicus)

MARINE BIOLOGY; Año: 2018 vol. 165

CRAWFORD, RORY; ELLENBERG, URSULA; FRERE, ESTEBAN; HAGEN, CHRISTINA; BAIRD, KAREN; BREWIN, PAUL; CROFTS, SARAH; GLASS, JAMES; MATTERN, THOMAS; POMPERT, JOOST; ROSS, KATHERINE; KEMPER, JESSICA; LUDYNIA, KATRIN; SHERLEY, RICHARD B.; STEINFURTH, ANTJE; SUAZO, CRISTIÁN G.; YORIO, PABLO; TAMINI, LEANDRO; MANGEL, JEFFREY C.; BUGONI, LEANDRO; UZCÁTEGUI, GUSTAVO JIMÉNEZ; SIMEONE, ALEJANDRO; LUNA-JORQUERA, GUILLERMO; GANDINI, PATRICIA; WOEHLER, ERIC J.; PÜTZ, KLEMENS; DANN, PETER; CHIARADIA, ANDRE; SMALL, CLEO

Tangled and drowned: A global review of penguin bycatch in fisheries

Endangered Species Research; Lugar: Berlin; Año: 2017 vol. 34 p. 373 - 396

GANDINI, P., MILLONES, A., MORGETHALER, A. & FRERE, E.

Reply to ?Comment on population trends of southern rockhopper penguins (Eudyptes chrysocome chrysocome) on Isla Pingüino, Santa Cruz, Argentina? by Nina Dehnhard

POLAR BIOLOGY; Lugar: Berlin; Año: 2017

BARRIONUEVO, MELINA; FRERE, ESTEBAN

An experimental approach to the brood reduction hypothesis in Magellanic penguins

JOURNAL OF AVIAN BIOLOGY; Año: 2017 vol. 48 p. 1077 - 1086

LARESCHI MARCELA, PROCOPIO DIEGO E., FRERE ESTEBAN, MORGENTHALER ANNICK, MILLONES ANA Y BARRIONUEVO MELINA

Nuevo registro de pulgas (Hexapoda, Siphonaptera) parasitando al Pingüino de Magallanes Spheniscus magellanicus (Forster) (Aves, Sphenisciformes, Spheniscidae) en la Argentina

Revista Argentina de Parasitología; Lugar: Buenos Aires; Año: 2017 vol. 5 p. 29 - 33

BARRIONUEVO MELINA Y FRERE ESTEBAN

Egg temperature and initial brood patch area determine hatching asynchrony in Magellanic Penguin Spheniscus magellanicus

JOURNAL OF AVIAN BIOLOGY; Lugar: Londres; Año: 2016 vol. 47 p. 16 - 25

BARRIONUEVO MELINA, MARCHISIO NAHUEL & FRERE ESTEBAN

Factors affecting brood patch development in Magellanic Penguins

ACTA ORNITHOLOGICA; Lugar: Warszawa, POLAND; Año: 2016 vol. 51 p. 1 - 11

BARRIONUEVO MELINA Y FRERE ESTEBAN

Delayed start of full incubation is related to a delayed brood patch development in Magellanic penguins

BIRD STUDY; Lugar: Londres; Año: 2016

MORGENTHALER, A., MILLONES, A., GANDINI, P. & FRERE, E.

Pelagic or benthic prey? Combining trophic analyses to infer the diet of a breeding South American seabird, the Red-legged Cormorant (Phalacrocorax gaimardi)

EMU; Lugar: Collingwood; Año: 2016 vol. 116 p. 360 - 369

ALMEIDA SANTOS, F., STENGHEL MORGANTE, J, FRERE, E., MILLONES, A, SANDER, M., ABREU VIANNA, J. & DANTAS, G.

Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence

INTERNATIONAL JOURNAL OF ORNITHOLOGY; Año: 2016

CIANCIO, J., RIGHI, C., FAIELLA, A. & FRERE, E.

Blood-specific isotopic discrimination factors in Magellanic penguin (Spheniscus magellanicus). Rapid Communications in Mass Spectrometry

RAPID COMMUNICATIONS IN MASS SPECTROMETRY : RCM.; Lugar: LOndres; Año: 2016 vol. 30 p. 1865 - 1869

GANDINI, P., MILLONES, A., MORGETHALER, A. & FRERE, E.

Population trends of the Southern Rockhopper Penguin (Eudyptes chrysocome chrysocome) at the northern limit of its breeding range: Isla Pingüino, Santa Cruz, Argentina

POLAR BIOLOGY; Lugar: Berlin; Año: 2016

SALLABERRY-PINCHEIRA, N., GONZALEZ-ACUÑA, D., PADILLA, P., DANTAS, G., LUNA-JORQUERA, G., FRERE, E., VALDES-VELASQUEZ, A., VIANNA, J.

Contrasting patterns of selection between MHC I and II across populations of Humboldt and Magellanic Penguins

Ecology and Evolution; Año: 2016

BARRIONUEVO, M. & FRERE E.

Egg temperature and initial brood patch area determine hatching asynchrony in Magellanic Penguin Spheniscus magellanicus

JOURNAL OF AVIAN BIOLOGY; Año: 2015 vol. 47 p. 16 - 25

CIANCIO, J., BOTTO, F. & FRERE, E.

Combining a geographic information system, dietary and habitat preferences, and stable isotope analysis to infer Magellanic Penguin diet in their austral distribution

EMU; Año: 2015 vol. 115 p. 237 - 246

MILLONES, A., GANDINI, P. & FRERE, E.

Long-term population trends of the Red-legged Cormorant Phalacrocorax gaimardi in the Argentine coast

BIRD CONSERVATION INTERNATIONAL; Año: 2015 vol. 25 p. 234 - 241

SALA, J., WILSON, R., FRERE, E. & QUINTANA, F.

Flexible foraging for finding fish: variable diving patterns in Magellanic Penguins Spheniscus magellanicus from different colonies

INTERNATIONAL JOURNAL OF ORNITHOLOGY; Año: 2014 vol. 155 p. 801 - 817

BARRIONUEVO, M. & FRERE E.

Parental investment in Magellanic Penguin eggs and its effect on nestling?s stage

EMU; Año: 2014 vol. 114 p. 259 - 267

SALLABERRY-PINCHEIRA, N., GONZALEZ-ACUÑA, D., HERRERA-TELLO, Y., DANTAS, G., LUNA-JORQUERA, G., FRERE, E., VALDES-VELASQUEZ, A., SIMEONE, A., AND VIANNA, J.

Molecular Epidemiology of Avian Malaria in Wild Breeding Colonies of Humboldt and Magellanic Penguins in South Americ

ECOHEALTH; Lugar: Berlin; Año: 2014 vol. 12 p. 267 - 277

RIGHI, C; BLANCO, G; & FRERE E.

Abundance and Spatial Distribution of Commerson?s Dolphin (Cephalorhynchus commersonii) at a Breeding Site: Ría Deseado, Patagonia, Argentina

AQUATIC MAMMALS; Año: 2013 vol. 39 p. 1 - 9

CROXALL, J., SMALL, C., SULLIVAN, B., WANLESS, R., FRERE, E., LASCELLES, B., RAMIREZ, I., SATO, M. & YATES, O.

Appropriate scales and data to manage seabird−fishery interactions: Comment on Torres et al. (2013)

MARINE ECOLOGY PROGRESS SERIES; Año: 2013 vol. 493 p. 297 - 300

BARRIONUEVO, MELINA & FRERE, ESTEBAN

Magellanic Penguin (Spheniscus magellanicus) Embryos Tolerate High Temperature Variations and Low Temperatures during Incubation

WATERBIRDS (DE LEON SPRINGS, FLA.); Año: 2012 vol. 35 p. 485 - 489

PATRICIA GANDINI & ESTEBAN FRERE

The economic cost of seabird bycatch in Argentinean longline fisheries

BIRD CONSERVATION INTERNATIONAL; Lugar: Cambridge; Año: 2012 vol. 22 p. 59 - 65

MILLONES, A & FRERE, E.

Environmental Factors Affecting the Distribution of the Red- Legged Cormorant in Argentina: A Regional Scale Approach

WATERBIRDS (DE LEON SPRINGS, FLA.); Año: 2012 vol. 35 p. 230 - 238

SALA, J; WILSON, R; FRERE, E & QUINTANA,F.

Foraging effort in Magellanic penguins in coastal Patagonia, Argentina

MARINE ECOLOGY PROGRESS SERIES; Lugar: Oldendorf/Luhe; Año: 2012 vol. 464 p. 273 - 287

FAVERO, M., BLANCO, G., GARCÍA, G., COPELLO, S., SECO PON, J., FRERE, E., QUINTANA, F., YORIO, P., RABUFFETTI, F., CAÑETE, G. & GANDINI, P.

Seabird mortality associated with ice trawlers in the patagonian shelf: effect of discards on the occurrence of interactions with fishing gear

ANIMAL CONSERVATION; Año: 2011 vol. 14 p. 131 - 139

WILSON, R.P., MCMAHON, C.R., QUINTANA, F., FRERE, E., SCOLARO, A., HAYS, G.C. & BRADSHAW, C.J.A.

N-dimensional energetic niches clarify behavioural options in a variable marine environment.

JOURNAL OF EXPERIMENTAL BIOLOGY; Año: 2011 vol. 214 p. 646 - 656

WILSON,R., SHEPARD,E., GOMEZ LAICH, A., FRERE, E., & QUINTANA, F.

Pedalling downhill and freewheeling up; a penguin perspective on foraging

AQUATIC BIOLOGY; Año: 2010 vol. 8 p. 193 - 202

MILLONES, A., FRERE E., & GANDINI, P.

Breeding habitat availability and use by the Red-legged Cormorant (Phalacrocorax gaimardi): evidences of habitat selection process

EMU; Año: 2010

PATRICIA GANDINI, ESTEBAN FRERE, MARÍA FERNANDA GARCÍA, JUAN PABLO SECO PON

SEXUAL SIZE DIMORPHISM IN BLACK-BROWED ALBATROSS (THALASSARCHE MELANOPHRIS) INCIDENTALLY KILLED DURING LONGLINE OPERATIONS

El Hornero; Año: 2009

P.DEE BOERSMA, GINGER A. REBSTOCK, ESTEBAN FRERE & SUE E. MOORE

Following the fish: penguins and productivity in the South Atlantic

ECOLOGICAL MONOGRAPHS; Año: 2009 vol. 79 p. 59 - 76

PATRICIA A. GANDINI, JUAN PABLO SECO PON & ESTEBAN FRERE

COMPOSICIÓN DE LA DIETA DE LA GAVIOTA AUSTRAL (LARUS

ORNITOLOGIA NEOTROPICAL; Año: 2008 vol. 19 p. 109 - 116

JAVIER E. CIANCIO, MIGUEL A. PASCUAL, FLORENCIA BOTTO, ESTEBAN FRERE, & OSCAR IRIBARNE

Trophic relationships of exotic anadromous salmonids in the southern Patagonian Shelf

LIMNOLOGY AND OCEANOGRAPHY; Año: 2008 vol. 53 p. 788 - 798

ANA MILLONES, ESTEBAN FRERE & PATRICIA GANDINI

Breeding Habitat Use by the Red-legged Cormorant (Phalacrocorax gaimardi) in Patagonia, Argentina

WATERBIRDS (DE LEON SPRINGS, FLA.); Año: 2008 vol. 31 p. 665 - 669

ESTEBAN FRERE, FLAVIO QUINTANA, PATRICIA GANDINI & RORY P. WILSON

Foraging behaviour and habitat partitioning of two sympatric cormorants in Patagonia, Argentina

IBIS; Año: 2008 vol. 150 p. 558 - 564

PATRICIA GANDINI & ESTEBAN FRERE

Spatial and temporal patterns in the bycatch of seabirds in the Argentinean longline fishery

FISHERY BULLETIN; Año: 2006 vol. 104 p. 482 - 485

RORY P. WILSON, J. ALEJANDRO SCOLARO, DAVID GREMILLET, MANDY A. M. KIERSPEL, SONIA LAURENTI, JORGE UPTON, HECTOR GALLELLI, FLAVIO QUINTANA, ESTEBAN FRERE, GABRIELE MULLER, MARION THOR STRATEN, AND ILKA ZIMMER

HOW DO MAGELLANIC PENGUINS COPE WITH VARIABILITY

ECOLOGICAL MONOGRAPHS; Año: 2005 vol. 75 p. 379 - 401

PATRICIA GANDINI, ESTEBAN FRERE AND FLAVIO QUINTANA

Feeding Performance and Foraging Area of the Red-Legged Cormorant

WATERBIRDS (DE LEON SPRINGS, FLA.); Lugar: Florida; Año: 2005 vol. 28 p. 41 - 45

ANA MILLONES, ESTEBAN FRERE, & PATRICIA GANDINI

DIETA DEL CORMORÁN GRIS (PHALACROCORAX GAIMARDI) EN LA RÍA DESEADO, SANTA CRUZ, ARGENTINA

ORNITOLOGIA NEOTROPICAL; Año: 2005 vol. 16 p. 519 - 527

ESTEBAN FRERE, FLAVIO QUINTANA & PATRICIA GANDINI

Cormoranes de la Costa Patagónica: Estado Poblacional, Ecología y Conservación

El Hornero; Lugar: Buenos Aires; Año: 2005 vol. 20 p. 35 - 52

PATRICIA NASCA, PATRICIA GANDINI & ESTEBAN FRERE

Caracterización de las asociaciones de alimentación multiespecíficas de aves marinas en la Ría Deseado, Santa Cruz, Argentina.

El Hornero; Lugar: Buenos Aires; Año: 2004 vol. 19 p. 29 - 36

ESTEBAN FRERE, PATRICIA GANDINI, JORGE RUIZ AND YERKO A. VILINA

Current status and breeding distribution of Red-legged Cormorant Phalacrocorax gaimardi along the Chilean coast

BIRD CONSERVATION INTERNATIONAL; Lugar: Cambridge; Año: 2004 vol. 14 p. 115 - 123

QUINTANA, F.; UHART, M.; SOMOZA, G.; GANDINI, P. & FRERE, E.

Sex determination of adult Rock Shag by DNA and external measurement

JOURNAL OF FIELD ORNITHOLOGY; Año: 2003 vol. 74 p. 370 - 375

FRERE, E.; QUINTANA, F. & GANDINI, P.

Diving behavior of Red-legged Cormorant in southeastern Patagonia, Argentina

THE CONDOR; Año: 2002 vol. 104 p. 440 - 444

ZAVALAGA, C. B.; FRERE, E. & GANDINI, P.

Status of the Red-legged Cormorant in Peru: What factors affect Distribution and Population size?

WATERBIRDS (DE LEON SPRINGS, FLA.); Año: 2002 vol. 25 p. 8 - 15

FRERE, E. & GANDINI, P.

Aspects of the breeding biology of the Red-legged Cormorant Phalacrocorax gaimardi on the Atlantic coast of South America

Marine Ornithology; Lugar: Cape Town; Año: 2001 vol. 29 p. 67 - 70

WILSON, R., LOCCA, R., SCOLARO, J.A., LAURENTI, S., UPTON, J., GALLELI, H., FRERE, E. & GANDINI, P.

Magellanic Penguins Spheniscus magellanicus commuting through San Julian Bay; do current trends induce tidal tactics?

JOURNAL OF AVIAN BIOLOGY; Año: 2001 vol. 32 p. 83 - 89

CEVASCO, C.; FRERE, E. & GANDINI, P.

Intensidad de visitas como condicionantes de la respuesta del pingüino de Magallanes (Spheniscus magellanicus) al disturbio humano

ORNITOLOGIA NEOTROPICAL; Año: 2001 vol. 12 p. 75 - 81

GANDINI, P.; E. FRERE AND D. BOERSMA

NEST CONCEALMENT AND ITS RELATIONSHIP TO PREDATION

ORNITOLOGIA NEOTROPICAL; Año: 1999 vol. 10 p. 145 - 150

GANDINI, P., FRERE, E., PETOVELLO, A. & CEDROLA P.

INTERACTION BETWEEN MAGELLANIC PENGUINS AND SHRIMP FISHERIES IN PATAGONIA, ARGENTINA

THE CONDOR; Año: 1999 vol. 101 p. 783 - 789

FRERE, E.; TRAVAINI, A.; PARERA, A. & SCHIAVINI, A.

Striated Caracara (Phalcobaenus australis) population at Staten and Año Nuevo Islands

JOURNAL OF RAPTOR RESEARCH; Año: 1999 vol. 33 p. 268 - 269

YORIO, P., BERTELLOTTI, M., GANDINI, P. & E. FRERE

Kelp gulls (Larus dominicanus) breeding on the argentine coast: Population status and relationship with costal management and conservation

Marine Ornithology; Año: 1998 vol. 26 p. 11 - 18

GANDINI, P & E. FRERE

Seabird and Shorebird diversity in Puerto Deseado, Patagonia, Argentina and the Associated Conservation Problems

ORNITOLOGIA NEOTROPICAL; Año: 1998 vol. 9 p. 13 - 22

FRERE, E.; GANDINI, P. & D. BOERSMA

Breeding ecology of the Magellanic penguin at Cabo Virgenes, Argentina: What determine reproductive success?

WATERBIRDS (DE LEON SPRINGS, FLA.); Año: 1998 vol. 21 p. 205 - 210

GANDINI, P., BOERSMA, P.D., FRERE, E., GANDINI M., HOLIK T. & LICHTSCHEIN, V.

Magellanic Penguins (Spheniscus magellanicus) affected by chronic petroleum pollution along coast of Chubut, Argentina

AUK; Año: 1994 vol. 111 p. 20 - 27

FRERE, E.; GANDINI, P.; & BOERSMA, P.

Effects of nest type and location on reproductive success of the Magellanic Penguin Spheniscus magellanicus

Marine Ornithology; Año: 1992 vol. 20 p. 1 - 6

CAPURRO, A.; FRERE, E.; GANDINI, M.; GANDINI, P.; HOLIK, T.; LITCHSTCHEIN, V.; & BOERSMA, P.D.

Nest density and population size of Magellanic Penguin (Spheniscus magellanicus) at Cabo dos Bahías, Argentina

AUK; Año: 1988 vol. 105 p. 585 - 588