Jouanin's Petrel

Small warbler found in cloud forest in western Colombia and northwestern Ecuador. Field marks include bright yellow underparts a well as dark stripes through face and on sides of crown. Orange central crown stripe may not be evident in the field. Similar to Three-striped Warbler, but yellower, has thinner crown stripes, and lacks crescent below eye. Pairs or small groups forage actively in lower to middle levels in the forest, often with mixed species flocks. Song is a rising and accelerating buzzy trill. Formerly called Golden-bellied Warbler.

Small hummingbird found in dry, scrubby regions of the Andes; also in coastal deserts in Peru. Male has a glittering blue throat bordered below by purple. Female lacks this and has a rusty wash on white underparts; the extent of this rusty color varies between individuals. Also note slightly curved bill. Male performs swooping U-shaped display flights, alternately giving high-pitched twitters and low-pitched mechanical sounds while doing so. Not known to visit feeders.

A small bird of foothill forest understory and midstory. Dark brown upperparts, paler underparts and characteristic pale bill. Races differ. Some with spotted throat and whitish or buffy underparts. Searches actively for insects in small groups or mixed flocks, often flicking its tail. Co-occurs at elevations with other scrubwrens, including Gray-green and Perplexing, but Pale-billed has an obvious pale bill. Song, an up-and-down “see-saw” repeated. Call, a scratchy chattering.