Yellow-gorgeted Greenbul

Tiny finch of tropical lowlands and foothills, especially in drier areas. Occurs from eastern Mexico to Costa Rica, where it is found in open woodland, forest edge, and clearings with trees. Usually in pairs, sometimes small groups that associate readily with other euphonias, especially when feeding at mistletoe. Male has black head and throat with yellow forehead patch; female rather drab, but lacks vested appearance of female Yellow-throated Euphonia, which is slightly larger.

A small, mostly grass-green bee-eater with a canary-yellow throat separated from buff underparts by a black line across the throat. Singles and pairs occupy grassy savanna and wetland edges. They often perch lower than 1.5 m above the ground, and dart around hunting flying insects, then returning to the same small twig. Calls include a sibilant “s-lip” and other high-pitched notes. The Blue-breasted Bee-eater is slightly larger and has a white patch on the cheek. The much larger Cinnamon-chested Bee-eater has burnt orange underparts, and it prefers highland forest above 1800 m.

A large, grayish, naked-faced hawk with broad wings. The small, bare, yellow (sometimes flushed red) face, white-banded black tail, and underwing pattern distinguish it. The immature is blotchy brown with yellow-green facial skin and barred flight feathers. Harrier-hawks are specialists, foraging on eggs and nestlings, and they have double-jointed knees which allow them to access nest holes and other confined spaces. They are often seen clumsily clambering around on cliffs and trees when foraging. Although similar to chanting-goshawks, African Harrier-Hawk’s long but small angular head, broad wings, and tail pattern are diagnostic.