Yellow-collared Lovebird

Distinctive, small, short-tailed thrush-like bird. Males are strikingly beautiful with bright blue-gray head, white back patch, and chestnut underparts. Females are reddish-brown and have a scaly appearance, with a tail pattern similar to males. Breeds on rocky mountain slopes and alpine meadows, usually above 1,500 m (5,000 ft). Usually shy but may be obvious when delivering its melodic Eurasian Blackbird-like song in flight.

Fairly small, boldly patterned diving duck that lives a seemingly dangerous life near fast-moving water and jagged rocks. Male is striking and unmistakable. Female is dark brown with small white patches on face; compare with female scoters but note smaller size and smaller bill of Harlequin. In summer, almost invariably seen in pairs on rocky streams where they breed. Gathers in small flocks on rocky coastlines in winter. Feeds on insects, fish, and aquatic invertebrates. Frequently dives underwater. Vocalizations are cute, high-pitched squeaks. In North America, more numerous in the west than in the east; also occurs in eastern Asia and Iceland.

Easily-identified cotinga; the only large red other than macaws likely to be seen in rainforest canopy. Male is mostly shining red. Female is browner but told by size and shape; also note large bill. Rare and local in canopy of humid lowland forest; seems to be somewhat nomadic. Usually seen perched high in bare branches. Feeds on fruit that it plucks in short sallies, like a giant manakin. Call is a short, gruff bark, somewhat like call of Pompadour Cotinga but much deeper; easily overlooked.