Gray-headed Parakeet

Slender finch found at forest borders where it is especially associated with bamboo. Usually forages on or near the ground. Males are uniformly plain dark-gray with darker centers to wing feathers. Females are olive-brown with a streaky breast and a paler belly. The song is buzzy and high-pitched.

Tiny flycatcher with a slender tail not usually held cocked. Olive above and on the breast with a yellow throat and belly. The face is pale yellow with a broad dark crescent behind the eye and a yellow eyebrow. Found in the lower and middle levels of lowland humid forests and borders, where it forages very actively, usually in association with mixed-species flocks. Normally found at lower elevations than Oustalet's Tyrannulet. The song is a series of high-pitched frenetic whistles.

Very local in tropical foothills of west Mexico; endemic. Favors oak woodland and shade-coffee plantations. Mainly feeds at low levels, often in shady gullies. Best detected by its distinctive, slightly liquid twittering calls. Male often looks blackish overall: note the black bill, dark blue tail, emerald gorget, and deep blue crown that sometimes catch the light. Female notably plain and drab: note plain gray face and underparts and black bill.