Stock Photo: Blue-and-white Swallow (Notiochelidon cyanoleuca) adults roosting in group under roof, Bosque de Paz, Central Valley, Costa Rica, Central America, December 2006

Stock Photo: 4179-9739 Blue-and-white Swallow (Notiochelidon cyanoleuca) adults roosting in group under roof, Bosque de Paz, Central Valley, Costa Rica, Central America, December 2006