Sharpe's Starling

A distinctive swift of lowland forest with a square tail and bulging wings that are “pinched” at the body and widest in the center. Wings, back, and throat are blackish, while belly, tail, and rump are white. Could be confused with Cassin’s Spinetail, but Sabine’s Spinetail’s tail extends out beyond the wings, giving it a typical swift appearance. Call is a high-pitched twitter. 

A small songbird with a bold white eye-ring, dark eyes, a green back and forehead, a yellow throat and base to undertail, and a white belly. Groups and pairs roam woods, forest edges and patches, gardens, cultivated spaces, and scrub. Confined to lowlands of southeast Sulawesi. Occurs at lower elevations than Warbling White-eye, and differs from it in the dark eye and green forehead. Separated from Lemon-bellied White-eye by the white belly. Gives a slow-paced, high-pitched descending tinkling song, “chi-chiwit-chit-cher-cher.” Also high “zit” notes.

Rather large, dark, yellow-tailed bird of humid evergreen forest and edge in tropical lowlands. Where present, colonies of large pendulous nests adorn tall trees. Often in flocks, usually in forest canopy at fruiting trees. Male is much larger than female, but sexes look similar, with a dark, rich brown head and body, blackish upperparts, pale yellowish bill, and bold yellow tail sides. Flight much quicker than larger Montezuma Oropendola, with deep, rather swooping wingbeats that produce a rushing sound.