Lesson's Seedeater

Very similar and closely related to European Pied Flycatcher. Males have mixed features of Collared and European Pied Flycatchers, but note very large white wing patch and big white forehead. Also note the absence of a white collar and pale rump patch on Atlas Flycatcher. Females are very difficult to distinguish, but note gray upperparts with paler rump and big white primary base patch. Song is a cheery up-and-down series, quite similar to that of European Pied. Calls subtly different from European Pied Flycatcher with a slightly more metallic "whit" and a slower tempo. Inhabits a variety of wooded habitats in the Atlas Mountains.

Breeding males are unmistakable: bright cerulean above with bold white wingbars, white belly, and orange breast. Females are plain buffy brown with paler wingbars and slightly brighter orangey breast. Breeds on shrubby hillsides and other semiopen habitats in western North America. Males often sing from a high exposed perch. Winters mainly in Mexico, where it frequently gathers in flocks in weedy fields. Females can be very difficult to distinguish from Indigo Bunting, although their range doesn't overlap much. Lazuli never shows streaks below like female Indigo Bunting often does; also note bolder wingbars, brighter breast, and less contrasting pale throat.

Like other green pigeons, usually seen flying overhead or perched in a fruiting tree. Green overall with a neon-blue bill and bright red feet. Sexes are similar, but males have a faint orange wash on the chest that females lack. Very long, sharp-tipped tail is diagnostic and evident both when in flight and when perched. Usually seen in pairs or small to medium-sized flocks in hill forest. Generally quiet; occasionally gives a high fluty “doo!” followed by two to three deeper coos.