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Article
Maiara Vissoto, Auteur ; Jeferson Vizentin-Bugoni, Auteur ; Olivier J. F. Bonnet, Auteur ; Gustavo C. Gomes, Auteur ; Rafael A. Dias, AuteurBirds, like most animals, are expected to adjust their foraging activity in response to biotic and abiotic variations to optimize energy intake and reduce costs associated with finding and ingesting food. This may lead to temporal variation in t[...]
Article
Jeferson Vizentin-Bugoni, Auteur ; Juan I. Areta, Auteur ; Alejandro G. Di Giacomo, Auteur ; Adrian S. Di Giacomo, Auteur ; Fernando Jacobs, Auteur ; Marco A. Afonso Coimbra, Auteur ; Rafael A. Dias, AuteurThe Marsh Seedeater Sporophila palustris is one of the most endangered and least known of the capuchino seedeaters. Breeding populations are patchy, occurring in north-east Argentina, southern Brazil, and Uruguay. We present data on the breeding[...]
Article
Adrián B. Azpiroz, Auteur ; Juan Pablo Isacch, Auteur ; Rafael A. Dias, Auteur ; Adrian S. Di Giacomo, Auteur ; Carla Suertegaray Fontana, Auteur ; Cristina Morales Palarea, AuteurThe grasslands of southeastern South America (SESA), comprising one of the most extensive grassland ecosystems in the Neotropics, have been negatively impacted by the development of the livestock industry, arable agriculture, and forestry. SESA [...]
