libutron: White-vented Violetear and Orchid - Postage stamp from Brazil (1991) White-vented Violetear, Colibri serrirostris (Apodiformes - Trochilidae), and Cattleya warneri (Asparagales - Orchidaceae). Both are species native to Brazil. Artist: Etienne Demonte Photo credit: ©Bernard Kirschner (2011)