Marcelo Bertellotti

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

KA Hobson, GR Bortolotti, Marcelo Bertellotti et al. · Marine Ecology Progress Series · 2002 · 190 citations · Full text

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

Martina Carrete, José L. Tella, Guillermo Blanco et al. · Biological Conservation · 2009 · 175 citations · Full text

Biodiversity, Engineering, Wildlife Ecology +6

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

Jacob González‐Solís, KA Hobson, Marcelo Bertellotti et al. · Marine Ecology Progress Series · 2005 · 159 citations · Full text

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

Manuela G. Forero, José L. Tella, K. A. Hobson et al. · Ecology · 2002 · 127 citations

Biology, Breeding Behavior, Foraging +10

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

José L. Tella, Manuela G. Forero, Marcelo Bertellotti et al. · Proceedings of the Royal Society B Biological Sciences · 2001 · 120 citations · Full text