Alor Boobook

This flightless South American relative of the ostriches stands about 5 feet tall with a body about the size of a sheep; no similar species in its range. Rheas roam widely on open Patagonian steppe and also occur locally in open habitats of the Andes, mainly at very high elevations. Can be confiding where used to people, but in other areas wary, running strongly and quickly. Rheas occur singly or in groups, and males take care of the young. Adults have bold pale spots on the body, first-year birds are plainer overall.

Scarce hummingbird that looks similar to a hermit. Look for buffy patch across the base of the neck, bold whitish flashes in the tail, and a fairly long, slightly decurved bill. Face pattern is rather diffuse, but look for the whitish mustache and pale line behind the eye. Found in the understory of forest and edges in lowlands and foothills below around 1,100 m where it stays low, quickly zipping around flower patches.

Bulky, grayish-brown dove with conspicuous white patch on wings. When perched, the white patch looks like a line along the bottom edge of the wing, but it is more obvious in flight, contrasting with the dark outer wings. Also look for bold white tips on tail feathers. Heftier and shorter-tailed than Mourning Dove. Also compare with Eurasian Collared-Dove; White-winged is darker and more contrasty on the wings and tail. Found in deserts, fields, cities and suburbs, and open wooded habitats from the southern U.S. to Panama (including the Caribbean). Usually common, sometimes traveling in large flocks, especially in winter. Visits backyard feeders.