Chestnut-headed Tanager

A critically endangered Galápagos finch found only on the island of Floreana. Bill is moderately curved on both upper and lower edges, and slightly longer than it is deep. Male has a black hood, brownish-olive upperparts, and a pale belly. Female is tan with whitish underparts. Both sexes have faint streaking on the breast. Bill is black on breeding male and orange on female and non-breeding male. Large Tree-Finch has larger and more bulbous bill. Small Tree-Finch has slightly smaller bill and body. Identification is much easier when more than one species is present to allow direct comparison. Medium Tree-Finch inhabits forest mainly in the highlands but is occasionally seen closer to the coast, where it may be only a seasonal visitor.

Smallish chunky hawk. Identifiable by size, shape, and prominent black mask contrasting with orange cere. Generally rare. Inhabits wet forests where it hunts from the mid-level to the ground; often perches well below canopy level. Takes relatively small prey, chiefly frogs and snakes. Superficially similar to White Hawk but much smaller with orange (not blue-gray) cere; unlike White Hawk, Black-faced tends not to soar for long periods and is less frequently seen than White Hawk.

An unusual and distinctive lark with a large bill and a short tail. Note the black “tear” mark below the eye. Plumage varies geographically; this lark is sandy brown in the northern part of the range and dark brown in the south. Found in dry, short grassland, usually within savanna environments, generally in small flocks. Somewhat similar to Thekla Lark, but has a larger bill and a shorter tail, and lacks a crest. The song includes short series of well-spaced slurred whistles. The typical call is a nasal whistle.