Vocal distinctiveness between two populations of Giant Antshrike (Batara cinerea)

Song plasticity between successive breeding seasons in the Saffron Finch (Sicalis flaveola pelzelni)

Importance of innate immune genes during an outbreak of WNV: evidence from a natural experiment

Effects of simulated territorial intrusions on female behavior and maternally-derived hormones present in the eggs of Red-winged Blackbird

Experimental influence of a non-vocal signal on the vigilance of the Scaled Dove (Columbina squammata)

Singing in unison: duets and choruses in Blue Manakins (Chiroxiphia caudata)

Social networks, social classes and social strategies in Florida Scrub-Jay (Aphelocoma coerulescens)

Congruence between molecular and morphological data: species limits in the Pionus maximiliani (Kuhl, 1820) species complex

Avian hormonal response (cort) to airport noise

Does it matter which egg you hatch from? Hormonal, antioxidant and fatty acid composition in Great Tit Parus major eggs