Blauzügelarassari Aulacorhynchus sulcatus

Small green toucan with bluish ocular area and pale bluish-gray throat. Tail tip tinged blue; bill blackish with dark red (Venezuelan Coastal Cordillera) or yellow (Santa Marta and Andes region). Usually in pairs or small groups, moving or feeding in the canopy. Occurs in humid tropical forests in foothills and highlands. Song a repetitive, raspy croak. Distinguished from Emerald Toucanet and Crimson-rumped Toucanet mainly by green undertail coverts and rump and bluish tail tip.