Black-bellied Tanager

Plain olive-green above and whitish below with no wingbars. Red eye of adults is not always easy to see; immatures have brown eyes. Dark stripe through and above eye. Larger and thicker-billed than warblers. Breeds in mature deciduous forest. Often sings nearly nonstop throughout the day; listen for repetitive musical phrases coming from the treetops. Often with flocks of chickadees and warblers during migration. Winters in South America, where it could be confused with the very similar Chivi Vireo, from which it is best distinguished by voice.

This widespread thrush shows a large amount of geographical variation. The upperparts are generally gray-brown, while the underparts can be buff, gray, or rufous. All across the range, shows a yellow bill. Found in a range of habitats, including forest edge, woodland, gardens, and cultivation. In areas without Abyssinian Thrush, also occurs in montane forest. The song is a pretty, variable series of chatty whistles and trills which can continue for a long time without a pause. Similar to Abyssinian Thrush, but found at lower elevations in areas of overlap, and is generally paler, with a paler yellow bill.

Small, greenish-brown piculet. Light olive brown, with horizontal barring on the breast changing to vertical streaking on the belly, and a black-and-white speckled crown. Males have a yellow forehead patch. Forages singly or in pairs around the midstory and canopy of secondary rainforest, sometimes joining mixed-species flocks with tanagers and other species. Its song is a high, two- or three-note “sweet, sweet,” similar to the songs of other piculets.