Rufous-bellied Heron

A small songbird with a bold white eye-ring, dark eyes, a green back and forehead, a yellow throat and base to undertail, and a white belly. Groups and pairs roam woods, forest edges and patches, gardens, cultivated spaces, and scrub. Confined to lowlands of southeast Sulawesi. Occurs at lower elevations than Warbling White-eye, and differs from it in the dark eye and green forehead. Separated from Lemon-bellied White-eye by the white belly. Gives a slow-paced, high-pitched descending tinkling song, “chi-chiwit-chit-cher-cher.” Also high “zit” notes.

Small, slender, and long-tailed bird found in dry caatinga scrub in eastern Brazil. It has grayish brown upperparts, buffy-yellow underparts and eyebrow, and conspicuous white patches in the wings and tail. Very similar to Greater Wagtail-Tyrant, but slightly smaller and tends to have duller yellow underparts and browner upperparts. Even their voices are similar, with both species giving rollicking series of rattling trills, often as a duet. Bahia Wagtail-Tyrant’s song sounds less dry and buzzy and includes more clear, whistled notes. Recently split from Lesser Wagtail-Tyrant, which is restricted to river islands in the Amazon basin.

A small gray-and-white bird with a contrasting darker cap. Males are gray above and white below with a sharply defined black cap, set off by white nape and lores which are both visible at some distance; female plumage is similar, but browner above and with a chestnut cap. Found in wet savannas and open woodland, often near water; avoids humid dense forest regions. Perches upright, often in bare branches. Feeds on insects and fruit. Song is an unusual series of peeps and high, quavering whistles. Male is similar to male Cinereous Becard but has more slender shape, slighter bill, and white (not gray) nape; females of the two species are very different.