Sayornis saya saya: Arid scrub of North America (Alaska to S.
Sayornis saya quiescens:
Northern half of Baja California and Isla de Cedros
Arkive for photos,
picture gallery, sound recordings, video and bird data, checklists etc.
Field guide images of over 9,000 species. Checklists covering all bird
species and most of the worlds countries.