Gray-bellied Bulbul

A small green songbird with a bright yellow head and a distinctive orange forehead smudge. Gray belly separates yellow throat and yellow base to undertail. Adults dark-eyed, juveniles pale-eyed. Pairs and groups inhabit dry, open areas in the lowlands and lower hills, such as savanna, scrub, forest patches, and thickets, avoiding dense forests. Restricted to the Lesser Sundas. Separated from Lemon-bellied, Ashy-bellied, and Warbling White-eyes by lack of a white eye-ring and presence of an orange forehead patch. Song is a descending stuttering warble. Also gives jarring churrs and twittering notes.

A medium-sized bird of lowland and foothill forest. Slender, with a medium-length bill and tail. The male is entirely black with some blue gloss on the back and crown. Female is slaty-gray with a blackish face and tail. Female is similar to Black-bibbed Cuckooshrike, but larger and more uniformly dark gray in color. The black male differs from other black birds like Philippine Fairy-Bluebird and Asian Glossy-Starling by its dark rather than red eye. Song is a forceful, descending whistle, “tiiuuuu!”

A fairly small, localised bird of bare, rocky slopes above the treeline on certain peaks in the Snow Mountains. Overall sooty grey color, paler on the sides and belly, a narrow white band on the forehead and a large red patch on the chest. Perches on rocks from where it scans for prey. Unmistakable in its habitat. Voice, some harsh rasping notes.