Costa Rican Warbler

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.

A medium-sized buzzard-like raptor but still unmistakably eagle-shaped, with long fingered primary flight feathers, a long square-shaped tail, and feathered legs (boots) prominent when perched. Two color morphs: pale morphs are distinctively two-toned and contrasting, whereas dark birds can be confused with Black Kites and Marsh Harriers. Look for distinctive pale "landing lights" on the shoulders when viewed head-on. Found in forested country with open patches, often in hilly areas where it frequently soars with wings slightly pushed forward.

Small finchlike bird, actually more closely related to tanagers. Male is uniform slaty gray overall with no contrasting plumage features. Female is paler grayish with some buffy tones on face and blurry streaking on breast. Best feature on both sexes is bill: fairly long and very pointy. A nomadic bamboo specialist, difficult to reliably locate because populations move around to follow seeding Chusquea bamboo. Usually seen singly or in pairs; typically stays on or near the ground. Listen for stuttering high-pitched song.