Tag: Volatinia jacarina

Complex communication signals: the caseof the Blue-black Grassquit Volatinia jacarina(Aves, Emberizidae) song. Part I – A structural analysis

Blue-black Grassquit (Volatinia jacarina) Science Article 1 abstract The song of the Blue-black Grassquit Volatinia jacarina is different for every individual and the structuraldifferences between individuals are quite complex. Samples of songs from different Brazilian localities,as well as from Venezuela and Mexico, were studied through a comparative analysis of their sonograms.From the structural point of […]

Blue black Grassquit (Volatinia jacarina)

[order] Passeriformes | [family] Emberizidae | [latin] Volatinia jacarina | [UK] Blue-black Grassquit | [FR] Jacarini noir | [DE] Jacarini | [ES] Negrito Chirri | [IT] Fringuello Negrillo | [NL] Jacarina-grasgors Subspecies Genus Species subspecies Breeding Range Breeding Range 2 Non Breeding Range Sporophila jacarina Volatinia jacarina LA widespread Volatinia jacarina jacarina Volatinia jacarina peruviensis […]