Article
Environmental Sciences
Juan Pablo Seco Pon, Vera Alejandra Alvarez, Andres Torres Nicolini, Alan Federico Rosenthal, German Oscar Garcia
Summary: The presence of marine debris in the stomachs of young male and female Spheniscus magellanicus stranded along the Atlantic coast of northern Argentina was observed for the first time. A total of 15.5% of 148 dead penguins had ingested marine debris, with a higher incidence in females. The debris items included plastic, paper, and rubber, with plastic being the most common, primarily LDPE and PA.
MARINE POLLUTION BULLETIN
(2023)
Article
Environmental Sciences
Agustina Quadri-Adrogue, Pilar Gomez-Ramirez, Antonio Juan Garcia-Fernandez, German Oscar Garcia, Juan Pablo Seco-Pon, Karina Silvia Beatriz Miglioranza
Summary: In the southeastern sector of Buenos Aires province, Argentina, mercury concentrations in body feathers of juvenile Magellanic penguins were found to be significantly higher than reported levels from ten years ago, suggesting a possible increase in mercury pollution in the southwestern region of the Atlantic Ocean and the need for monitoring programs and conservation strategies for this species.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Geography, Physical
Eugenia Carranza, Marcelo Cardillo
Summary: This study presents the results of a systematic survey of La Pastosa Islet, which is the northernmost colony of Magellanic penguins and contains evidence of its use by hunter-gatherer groups. The study reveals the impact of penguins on the subsurface distribution of lithic artifacts and highlights their role as active landscape engineers in the formation of the lithic landscape.
Article
Multidisciplinary Sciences
Samanta Dodino, Nicolas A. Lois, Luciana Riccialdelli, Michael J. Polito, Klemens Puetz, Andrea Raya Rey
Summary: The research on Magellanic penguins revealed that during winter, female penguins typically dispersed further north than males, despite having lower trophic positions and diving less deep. Additionally, high spatial overlap was found between fisheries and penguins, without any significant statistical differences in overlap between sexes and fisheries.
Article
Veterinary Sciences
Kathlyn Reed, Karen Wolf, Kadie Anderson, Rebecca Wolking, Michael M. Garner
Summary: A 7-month-old male Magellanic penguin exhibited acute neurologic signs and died over 2 days, with histologic examination revealing granulomatous pneumonia and encephalitis associated with Rhizomucor pusillus.
JOURNAL OF AVIAN MEDICINE AND SURGERY
(2021)
Article
Environmental Sciences
Hugo Gallo Neto, Carla Gomes Bantel, John Browning, Natalia Della Fina, Tami Albuquerque Ballabio, Fabio Teles de Santana, Mariana de Karam e Britto, Carla Beatriz Barbosa
Summary: This study reported the discovery of a dead Magellanic penguin in Brazil, with the cause of death attributed to ingestion of a protective face mask. The authors highlighted the potential risk of Covid-19 related macro contaminants, such as protective face coverings, in coastal marine environments, urging further research on the topic.
MARINE POLLUTION BULLETIN
(2021)
Article
Microbiology
Priscila L. Wink, Daiana Lima-Morales, Rafael Meurer, Afonso L. Barth
Summary: This study identified an isolate of Escherichia coli harboring the bla(NDM-1) gene recovered from the bloodstream of a penguin in the Brazilian seacoast, highlighting the concern of carbapenemase gene presence in wildlife animals as potential reservoirs of multidrug-resistant bacteria.
BRAZILIAN JOURNAL OF MICROBIOLOGY
(2022)
Article
Ornithology
Ana Millones, Annick Morgenthaler, Patricia Gandini, Esteban Frere
Summary: The breeding population size of Magellanic Penguins in Santa Cruz, Argentina, remained relatively stable after 25 years, representing 31% of the Argentine Patagonian coast population and contributing potentially 22-30% to the global population of the species. Population trends varied among locations, suggesting local factors play a significant role in determining population dynamics.
Article
Biodiversity Conservation
Sabrina Harris, Gabriela Scioscia, Andrea Raya Rey
Summary: Stress levels were higher in areas exposed to tourism for Magellanic penguins in Martillo Island, Argentina, except for 2020 when stress levels were lower. Lower trophic values were associated with lower stress levels. Monitoring the impact of wildlife tourism is crucial for species conservation. Vessel transit and tourist visitation were reduced in 2020 due to the Covid-19 pandemic, resulting in lower stress levels for penguins.
CONSERVATION PHYSIOLOGY
(2023)
Article
Veterinary Sciences
German O. Garcia, Melina Castano, Jesica A. Paz, Carla A. Paterlini, Francisco Zumpano, Marco Favero
Summary: This study establishes reference intervals for hematologic metrics in Olrog's gull during the nonbreeding season, finding variations in different genders and age groups, as well as significant differences between calendar years.
JOURNAL OF ZOO AND WILDLIFE MEDICINE
(2021)
Article
Ecology
Laura Prosdocimi, Leandro Bugoni, Diego Albareda, Maria Isabel Remis
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
(2015)
Article
Fisheries
V. Gonzalez Carman, A. Mandiola, D. Alemany, M. Dassis, J. P. Seco Pon, L. Prosdocimi, A. Ponce de Leon, H. Mianzan, E. M. Acha, D. Rodriguez, M. Favero, S. Copello
ICES JOURNAL OF MARINE SCIENCE
(2016)
Article
Ecology
Milagros Lopez-Mendilaharsu, Carlos F. D. Rocha, Philip Miller, Andres Domingo, Laura Prosdocimi
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
(2009)
Article
Ecology
Laura Prosdocimi, Victoria Gonzalez Carman, Diego Alejandro Albareda, Maria Isabel Remis
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
(2012)
Article
Ecology
L. Prosdocimi, P. H. Dutton, D. Albareda, M. I. Remis
JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
(2014)
Article
Ecology
Victoria Gonzalez Carman, Karina C. Alvarez, Laura Prosdocimi, Maria C. Inchaurraga, Ruben F. Dellacasa, Adrian Faiella, Cintia Echenique, Raul Gonzalez, Julian Andrejuk, Hermes W. Mianzan, Claudio Campagna, Diego A. Albareda
MARINE BIOLOGY RESEARCH
(2011)
Article
Multidisciplinary Sciences
Sabrina Fossette, Charlotte Girard, Milagros Lopez-Mendilaharsu, Philip Miller, Andres Domingo, Daniel Evans, Laurent Kelle, Virginie Plot, Laura Prosdocimi, Sebastian Verhage, Philippe Gaspar, Jean-Yves Georges
Article
Biology
S. Fossette, M. J. Witt, P. Miller, M. A. Nalovic, D. Albareda, A. P. Almeida, A. C. Broderick, D. Chacon-Chaverri, M. S. Coyne, A. Domingo, S. Eckert, D. Evans, A. Fallabrino, S. Ferraroli, A. Formia, B. Giffoni, G. C. Hays, G. Hughes, L. Kelle, A. Leslie, M. Lopez-Mendilaharsu, P. Luschi, L. Prosdocimi, S. Rodriguez-Heredia, A. Turny, S. Verhage, B. J. Godley
PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
(2014)
Article
Marine & Freshwater Biology
Valeria F. Coelho, Camila Domit, Matt K. Broadhurst, Laura Prosdocimi, Hideaki Nishizawa, Fernanda S. Almeida
Article
Biodiversity Conservation
Milagros Lopez-Mendilaharsu, Bruno Giffoni, Danielle Monteiro, Laura Prosdocimi, Gabriela M. Velez-Rubio, Alejandro Fallabrino, Andres Estrades, Alexsandro Santana dos Santos, Paulo H. Lara, Thais Pires, Manjula Tiwari, Alan B. Bolten, Maria Angela Marcovaldi
ENDANGERED SPECIES RESEARCH
(2020)
Article
Environmental Sciences
Laura Prosdocimi, Natalia S. Teryda, Gabriela S. Navarro, Raymond R. Carthy
Summary: This study analyzed the distribution of bottom and pelagic trawling fisheries in RLPMF, identifying high-susceptibility areas for sea turtle bycatch and providing predictive tools for vulnerable areas. By implementing bycatch mitigation measures, Argentine and Uruguayan fisheries management agencies can benefit both fisheries and marine megafauna. Further research is needed on the impact of fishing fleets on sea turtles in the area.
AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS
(2021)
Article
Biochemistry & Molecular Biology
Camila Satie Savada, Laura Prosdocimi, Camila Domit, Fernanda Simoes de Almeida
Summary: The study identified 29 Chelonia mydas haplotypes, with CMA8 predominating. Significant differences in genetic diversity were found between the study area and other feeding areas, indicating that a mixed stock has been active in the region for years. This variation may be related to oceanographic characteristics and climate change.
GENETICS AND MOLECULAR BIOLOGY
(2021)