Yellow-throated White-eye

Small flycatcher of rainforest canopy. Olive with bright white or buffy wing bars and a gray head. Black eye line with white extending from the base of the bill to above and behind the eye. Bold wing bars help distinguish it from similar flycatchers; also, note darker olive plumage and clean facial pattern. Forages singly or in pairs in the canopy of mature rainforest, and, like many rainforest tyrannulets, can be quite inconspicuous. Listen for its voice, a slightly accelerating series of 4-5 high whistles: “pwee, pwee, pwee-pee.”

Fairly large nightjar with a wide distribution from Costa Rica to southern Brazil. Very similar in appearance to Chuck-will’s-widow, but little range overlap. Most obvious feature on Rufous Nightjar is the pale collar around the neck; also note the overall dark rufous tones to the plumage. Males flash white outer tail feathers in flight. Strictly nocturnal and most easily detected by voice: an introductory “chuck” note followed by a rolling whistled “whip, whip, WEE-oo” (recalls Chuck-will’s-widow but with a different pattern and more rolling tone). Occurs in wooded habitats, often around forest edge with thick understory.

A plump, mostly ground-dwelling bird with long yellowish legs and a dark gray body with slightly browner wash on the wings and back. Head mostly dark gray, with bright orange beak and whitish crest. Good views may show blood-red bare skin around the eye and throat. Found in mature woodland with open understory. Nests on crater lake islands. Resident, with no record of vagrancy. Very vocal, most frequently heard in groups giving chorus of loud piping whistles and shrill cries. Calls are usually a staccato one-note whistle. Unmistakable, as it is the only scrubfowl in its range.