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  1. Sustainable Tourism and Conservation: A Study of the Impact of Tourism on Magellanic Penguins Spheniscus magellanicus in Patagonia, Argentina

    Article • Journal of Zoological and Botanical Gardens, January 2026, MDPI AG

    Dr Marcelo Bertellotti

  2. Physiological response of Pygoscelis penguins in a rapidly changing region

    Article • Antarctic Science, June 2025, Cambridge University Press

    Dr Marcelo Bertellotti

  3. Ecomorphology of South American Penguins

    Article • Journal of Morphology, January 2025, Wiley

    Dr Marcelo Bertellotti

  4. Hematologic and plasma biochemistry values of an Antarctic seabird at two sites with different histories of commercial fish exploitation

    Article • Marine Biology, October 2024, Springer Science + Business Media

    Dr Marcelo Bertellotti

  5. OFFSPRING SEX RATIO IS RELATED WITH LAYING DATE AND HATCHING SEQUENCE IN THE MAGELLANIC PENGUIN SPHENISCUS MAGELLANICUS

    Article • Ornitología Neotropical, July 2024, Neotropical Ornithological Society

    Dr Marcelo Bertellotti

  6. Integrating Deep Learning into Genotoxicity Biomarker Detection for Avian Erythrocytes: A Case Study in a Hemispheric Seabird

    Article • Mathematical and Computational Applications, May 2024, MDPI AG

    Dr Marcelo Bertellotti

  7. Assessing the impact of urban landfills as feeding sites on physiological parameters of a generalist seabird species

    Article • Marine Pollution Bulletin, May 2024, Elsevier

    Dr Marcelo Bertellotti

  8. Physiological parameters of South Georgia Shag (Phalacrocorax georgianus) during breeding in South Orkney Island, Antarctica

    Article • Polar Biology, March 2024, Springer Science + Business Media

    Dr Marcelo Bertellotti

  9. Integrative assessment of immunity, health-state, growth and survival of Magellanic penguin chicks in a colony exposed to ecotourism

    Article • The Science of The Total Environment, April 2023, Elsevier

    Dr Marcelo Bertellotti

  10. First Observations of Cooperative Circle Feeding in Southern Right Whales (Eubalaena australis)

    Article • Aquatic Mammals, January 2023, Aquatic Mammals Journal

    Dr Marcelo Bertellotti

  11. Does human disturbance affect physiological traits of Two-banded Plovers nesting on an urban beach?

    Article • Avian Conservation and Ecology, January 2023, Resilience Alliance, Inc.

    Dr Marcelo Bertellotti

  12. Assessing the Impact of Urban Landfills on Physiological Parameters of a Generalist Seabird Species as an Indicator of Foraging Habitat Quality

    Article • January 2023, Elsevier

    Dr Marcelo Bertellotti

  13. Urbanity as a source of genotoxicity in the synanthropic Kelp Gull (Larus dominicanus)

    Article • The Science of The Total Environment, December 2022, Elsevier

    Dr Marcelo Bertellotti

  14. Sex matters? Association between foraging behaviour, diet, and physiology in Magellanic penguins

    Article • Marine Biology, January 2022, Springer Science + Business Media

    Dr Marcelo Bertellotti

  15. Physiological parameters of a plover during nonbreeding and breeding seasons in Patagonia, Argentina

    Article • Canadian Journal of Zoology, January 2022, Canadian Science Publishing

    Dr Marcelo Bertellotti

  16. Southern right whales generally appear not to react to transiting research vessels

    Article • Marine Mammal Science, June 2021, Wiley

    Dr Marcelo Bertellotti

  17. Diet, antioxidants and oxidative status in pygoscelid penguins

    Article • Marine Ecology Progress Series, April 2021, Inter-Research Science Center

    Dr Marcelo Bertellotti

  18. Comment on “Global pattern of nest predation is disrupted by climate change in shorebirds”

    Article • Science, June 2019, American Association for the Advancement of Science

    Dr Marcelo Bertellotti

  19. Oxidative status and stress during highly energetic life‐history stages of Chinstrap Penguins: breeding versus molting

    Article • Journal of Field Ornithology, May 2019, Wiley

    Dr Marcelo Bertellotti

  20. No evidence for disruption of global patterns of nest predation in shorebirds

    Article • April 2019, Cold Spring Harbor Laboratory Press

    Dr Marcelo Bertellotti

  21. Evaluation of Physiological Parameters of Kelp Gulls (Larus dominicanus) Feeding on Fishery Discards in Patagonia, Argentina

    Article • Waterbirds, September 2018, Waterbird Society

    Dr Marcelo Bertellotti

  22. Antihelminthic treatment alters cellular but not humoral immune components in Magellanic Penguin (Spheniscus magellanicus) chicks

    Article • Canadian Journal of Zoology, May 2018, Canadian Science Publishing

    Dr Marcelo Bertellotti

  23. OUP accepted manuscript

    Article • Conservation Physiology, January 2018, Oxford University Press (OUP)

    Dr Marcelo Bertellotti

  24. PHYSIOLOGIC PARAMETERS AND THEIR RESPONSE TO HANDLING STRESS IN A NEOTROPICAL MIGRATORY SHOREBIRD DURING THE NONBREEDING SEASON

    Article • Journal of Wildlife Diseases, July 2017, Wildlife Disease Association

    Dr Marcelo Bertellotti

  25. Incubation increases oxidative imbalance compared to chick rearing in a seabird, the Magellanic penguin (Spheniscus magellanicus)

    Article • Marine Biology, April 2017, Springer Science + Business Media

    Dr Marcelo Bertellotti

  26. Blood parameters of migratory shorebirds at Peninsula Valdés, Patagonia

    Article • Wader Study, December 2016, International Wader Study Group

    Dr Marcelo Bertellotti

  27. Erysipelothrix rhusiopathiae in southern right whale calves

    Article • Diseases of Aquatic Organisms, August 2016, Inter-Research Science Center

    Dr Marcelo Bertellotti

  28. Impact of whale-watching on the short-term behavior of Southern right whales (Eubalaena australis) in Patagonia, Argentina

    Article • Tourism Management Perspectives, April 2016, Elsevier

    Dr Marcelo Bertellotti

  29. First record of Babesia sp. in Antarctic penguins

    Article • Ticks and Tick-borne Diseases, April 2016, Elsevier

    Dr Marcelo Bertellotti

  30. Diving Behavior of Southern Right Whales (Eubalaena australis) in a Maritime Traffic Area in Patagonia, Argentina

    Article • Aquatic Mammals, March 2016, Aquatic Mammals Journal

    Dr Marcelo Bertellotti

  31. Effects of antihelminthic treatment on cell-mediated immunity in Gentoo penguin chicks

    Article • Polar Biology, November 2015, Springer Science + Business Media

    Dr Marcelo Bertellotti

  32. Identification, molecular and phylogenetic analysis of poxvirus in skin lesions of southern right whale

    Article • Diseases of Aquatic Organisms, October 2015, Inter-Research Science Center

    Dr Marcelo Bertellotti

  33. Leukocyte counts in different populations of Antarctic Pygoscelid penguins along the Antarctic Peninsula

    Article • Polar Biology, August 2015, Springer Science + Business Media

    Dr Marcelo Bertellotti

  34. Change in southern right whale breathing behavior in response to gull attacks

    Article • Marine Biology, November 2014, Springer Science + Business Media

    Dr Marcelo Bertellotti

  35. Physiological differences between two overlapped breeding Antarctic penguins in a global change perspective

    Article • Polar Biology, October 2014, Springer Science + Business Media

    Dr Marcelo Bertellotti

  36. Seasonal variation in the physiological and behavioral responses to tourist visitation in Magellanic penguins

    Article • The Journal of Wildlife Management, October 2014, Wiley

    Dr Marcelo Bertellotti

  37. Testing methods to estimate abundance of Magellanic PenguinsSpheniscus magellanicus

    Article • Bird Study, July 2014, Taylor & Francis

    Dr Marcelo Bertellotti

  38. Leucocyte Levels in Some Antarctic and Non-Antarctic Penguins

    Article • Ardeola, June 2014, Ardeola

    Dr Marcelo Bertellotti

  39. Natural and anthropogenic factors affecting the feeding ecology of a top marine predator, the Magellanic penguin

    Article • Ecosphere, April 2014, Wiley

    Dr Marcelo Bertellotti

  40. Multi-year surveillance of selected avian pathogens in the migrant shorebird Red Knot (Calidris canutus rufa) at its main stopover site in Patagonia, Argentina

    Article • Journal of Ornithology, February 2014, Springer Science + Business Media

    Dr Marcelo Bertellotti

  41. TOURIST ACTIVITIES FOCUSING ON ANTARCTIC PENGUINS

    Article • Annals of Tourism Research, July 2013, Elsevier

    Dr Marcelo Bertellotti

  42. The interplay among grazing history, plant-plant spatial interactions and species traits affects vegetation recovery processes in Patagonian steppe

    Article • Community Ecology, December 2012, Akademiai Kiado

    Dr Marcelo Bertellotti

  43. Kelp gulls attack Southern right whales: a conservation concern?

    Article • Marine Biology, June 2012, Springer Science + Business Media

    Dr Marcelo Bertellotti

  44. A matter of history: effects of tourism on physiology, behaviour and breeding parameters in Magellanic Penguins (Spheniscus magellanicus) at two colonies in Argentina

    Article • Journal of Ornithology, July 2011, Springer Science + Business Media

    Dr Marcelo Bertellotti

  45. Hematologic and Plasma Biochemistry Values for Endangered Red Knots (Calidris canutus rufa) at Wintering and Migratory Sites in Argentina

    Article • Journal of Wildlife Diseases, April 2010, Wildlife Disease Association

    Dr Marcelo Bertellotti

  46. Effects of habitat degradation on the abundance, richness and diversity of raptors across Neotropical biomes

    Article • Biological Conservation, October 2009, Elsevier

    Dr Marcelo Bertellotti

  47. PERPETUATION OF AVIAN INFLUENZA IN THE AMERICAS: EXAMINING THE ROLE OF SHOREBIRDS IN PATAGONIA

    Article • Ornithology, April 2008, University of California Press

    Dr Marcelo Bertellotti

  48. Exposure of Red Knots (Calidris canutus rufa) to Select Avian Pathogens; Patagonia, Argentina

    Article • Journal of Wildlife Diseases, October 2007, Wildlife Disease Association

    Dr Marcelo Bertellotti

  49. Stable isotopes reveal trophic segregation by sex and age in the southern giant petrel in two different food webs

    Article • Marine Ecology Progress Series, January 2005, Inter-Research Science Center

    Dr Marcelo Bertellotti

  50. High trophic overlap within the seabird community of Argentinean Patagonia: a multiscale approach

    Article • Journal of Animal Ecology, June 2004, Wiley

    Dr Marcelo Bertellotti

  51. Article • Biodiversity and Conservation, January 2003, Springer Science + Business Media

    Dr Marcelo Bertellotti

  52. Conspecific Food Competition Explains Variability in Colony Size: A Test in Magellanic Penguins

    Article • Ecology, December 2002, Wiley

    Dr Marcelo Bertellotti

  53. Determining Sex of Magellanic Penguins Using Molecular Procedures and Discriminant Functions

    Article • Waterbirds, December 2002, Waterbird Society

    Dr Marcelo Bertellotti

  54. CONSPECIFIC FOOD COMPETITION EXPLAINS VARIABILITY IN COLONY SIZE: A TEST IN MAGELLANIC PENGUINS

    Article • Ecology, December 2002, Wiley

    Dr Marcelo Bertellotti

  55. Differential predation by mammals and birds: implications for egg-colour polymorphism in a nomadic breeding seabird

    Article • Biological Journal of the Linnean Society, February 2002, Oxford University Press (OUP)

    Dr Marcelo Bertellotti

  56. Differential predation by mammals and birds: implications for egg-colour polymorphism in a nomadic breeding seabird

    Article • Biological Journal of the Linnean Society, February 2002, Wiley

    Dr Marcelo Bertellotti

  57. HABITAT USE AND BREEDING DISTRIBUTION OF MAGELLANIC PENGUINS IN NORTHERN SAN JORGE GULF, PATAGONIA, ARGENTINA

    Article • Ornithology, January 2002, American Ornithologists' Union

    Dr Marcelo Bertellotti

  58. Habitat Use and Breeding Distribution of Magellanic Penguins in Northern San Jorge Gulf, Patagonia, Argentina

    Article • Ornithology, January 2002, JSTOR

    Dr Marcelo Bertellotti

  59. Food resource utilisation by the Magellanic penguin evaluated through stable-isotope analysis: segregation by sex and age and influence on offspring quality

    Article • Marine Ecology Progress Series, January 2002, Inter-Research Science Center

    Dr Marcelo Bertellotti

  60. Habitat use and Breeding Distribution of Magellanic Penguins in Northern San Jorge Gulf, Patagonia, Argentina

    Article • Ornithology, January 2002, Oxford University Press (OUP)

    Dr Marcelo Bertellotti

  61. Apparent Absence of Blood Parasites in the Patagonian Seabird Community: Is It Related to the Marine Environment?

    Article • Waterbirds, December 2001, JSTOR

    Dr Marcelo Bertellotti

  62. EFFECTS OF SPATIAL AND HOST VARIABLES ON HEMATOZOA IN WHITE-CROWNED SPARROWS WINTERING IN BAJA CALIFORNIA

    Article • Journal of Wildlife Diseases, October 2001, Wildlife Disease Association

    Dr Marcelo Bertellotti

  63. Intraspecific Host Selection by Kleptoparasitic Kelp Gulls in Patagonia

    Article • Waterbirds, August 2001, JSTOR

    Dr Marcelo Bertellotti

  64. Phenotypic assortative mating and within-pair sexual dimorphism and its influence on breeding success and offspring quality in Magellanic penguins

    Article • Canadian Journal of Zoology, August 2001, Canadian Science Publishing

    Dr Marcelo Bertellotti

  65. Offspring body condition and immunocompetence are negatively affected by high breeding densities in a colonial seabird: a multiscale approach

    Article • Proceedings of the Royal Society B Biological Sciences, July 2001, Royal Society Publishing

    Dr Marcelo Bertellotti

  66. USE OF TIPS BY NESTING KELP GULLS AT A GROWING COLONY IN PATAGONIA

    Article • Journal of Field Ornithology, July 2001, Association of Field Ornithologists

    Dr Marcelo Bertellotti

  67. Phenotypic assortative mating and within-pair sexual dimorphism and its influence on breeding success and offspring quality in Magellanic penguins

    Article • Canadian Journal of Zoology, January 2001, Canadian Science Publishing

    Dr Marcelo Bertellotti

  68. Spatial and Temporal Patterns in the Diet of the Kelp Gull in Patagonia

    Article • Ornithological Applications, November 1999, JSTOR

    Dr Marcelo Bertellotti

  69. Effects of Research Activity on Hatching Success in a Colony of South American Terns

    Article • Waterbirds, January 1999, JSTOR

    Dr Marcelo Bertellotti