Hartert's Camaroptera

Tiny, mostly green bumblebee-like hummingbird with a straight bill, glittering magenta throat, white chest band and sides of rump, and short forked tail. Female very different, with buffy underparts, dark brown ears, and unforked rufous tail with a black band. Found in cloud forest, edges, second growth, and gardens, with some seasonal movements. Often hard to see, but sometimes perches at the top of bare branches. In Andes, compare to the similar Gorgeted Woodstar; male Gorgeted has longer purple feathers on the throat, and female lacks green central tail feathers. At lower elevations compare with Amethyst Woodstar, in which the male has a longer tail and female has a whitish throat and black tail tipped with white. Restricted to Colombia and Venezuela.

A medium-sized honeyeater of forest and edge from the lowlands to mid-mountains. Almost complete lack of field marks, the best ID feature. It has a small-headed and small-billed appearance, and overall color is dull gray-brown apart from birds in SE New Guinea which are more rufous-brown. Solitary and inconspiduous. Little Shrikethrush has a thicker bill, Tawny-breasted Honeyeater, a facial pattern and Tawny Straightbill has pinkish legs and a straight, pointed bill. Call, a soft “wi-wi-wi” repeated at intervals.

Small, unmistakable swallow of lowland rivers. Glossy black plumage, appearing metallic blue in good light, with bright white chest band is unique. Deeply forked tail is easy to see in flight. Almost always in pairs or groups, and can be particularly common in areas with high exposed banks, where the species nests. Frequently perches on bare branches and snags along the edges of rivers.