Pablo Yorio , Flavio Quintana, Javier Lopez de Casenave Ecología y conservación de las aves marinas del litoral marítimo argentino https://doi.org/10.56178/eh.v20i1.814 PDF (Spanish) 1-3
Adrián Schiavini , Pablo Yorio, Patricia Gandini, Andrea Raya Rey, P Dee Boersma Penguins of coastal Argentina: population status and conservation https://doi.org/10.56178/eh.v20i1.816 PDF (Spanish) 5-23
Flavio Quintana, Adrián Schiavini , Sofía Copello Population status, ecology and conservation of the Southern Giant Petrel (Macronectes giganteus) in Argentina https://doi.org/10.56178/eh.v20i1.817 PDF (Spanish) 25-34
Esteban Frere, Flavio Quintana, Patricia Gandini Cormorants of the Patagonian coast: population status, ecology and conservation https://doi.org/10.56178/eh.v20i1.818 PDF (Spanish) 35-52
Pablo Yorio, Marcelo Bertellotti, Pablo García Borboroglu Population and conservation status of gulls breeding in coastal Argentina https://doi.org/10.56178/eh.v20i1.819 PDF (Spanish) 53-74
Pablo Yorio Population and conservation status of terns and skuas breeding in coastal Argentina https://doi.org/10.56178/eh.v20i1.820 PDF (Spanish) 75-93
Marco Favero, María Patricia Silva Rodríguez Status and conservation of pelagic birds using the Argentinean continental shelf as a foraging area https://doi.org/10.56178/eh.v20i1.821 PDF (Spanish) 95-110
María Patricia Silva Rodríguez, Marco Favero, María Paula Berón, Rocío Mariano-Jelicich, Laura Mauco Ecology and conservation of seabirds using the coasts of Buenos Aires Province as a wintering area https://doi.org/10.56178/eh.v20i1.822 PDF (Spanish) 111-130