Choco Vireo

This dark, medium-sized bird would be fairly unremarkable were it not for the exceptionally long crest sticking vertically out of its head. Sumatran and Bornean birds are brown, while birds on Java and the Malay Peninsula are black. Blocky white crescent behind the eye flashes as the bird moves through dense foliage in lowland and foothill broadleaf forests. Raucous; most commonly gives noisy rattles, also whistles and chips.

A small wheatear. Overall lead-gray with a prominent black tail which it fans continuously; often hops on the ground. Lives in rocky deserts and semi-arid zones; often found in desert wadis near trees and bushes and sometimes around human habitation. Can be very tame and bold. Its song is a beautiful, melancholic series of flutey syllables.

Small hummingbird with an extremely short, straight bill. Males are unmistakable: brilliant purple above and green below. Females are green above and whitish below with dense green spotting, especially on the flanks. Both sexes have a fairly long, notched tail. Occurs in the Andes from western Venezuela to Peru. Usually seen singly in the canopy or borders of humid elfin forest near treeline, though can gather in larger numbers at flowering trees. Also ventures into páramo; occasionally descends to lower elevations in the dry season. Seasonal movements are not understood.