Yellow-bellied Warbler

Very scarce and rarely seen small dove of foothill and mountain forest and edge, usually with patches of seeding bamboo. Most often seen in fast direct flight; rarely seen perched or feeding in low vegetation or on the ground. Male deep blue-gray with purple bands on the wings and a maroon breast; white outer tail feathers striking when tail is spread. Female with dark bill, and brown overall with dark reddish-brown bands on the wings; rump and tail less rusty than similar female Blue Ground Dove of humid tropical lowlands.

Uncommon small, short-tailed antwren of the lower and middle levels of humid forests. Very active and often follows mixed-species flocks. Males are uniform gray with a small dark throat patch, while females are uniformly brown-gray, with less gray in the head than female Salvadori’s Antwrens.

Swallow with deeply forked tail, and unstreaked chestnut underparts and rump. Found in a variety of open country habitats in both the lowlands and foothills, including farm fields and lightly wooded areas, where usually occurs in pairs or small groups. Combination of unmarked, deep rufous underside and rufous rump separate this species from all other swallows on the island.