Happy Wren

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 large, crow-sized bird of wooded habitats on the southeast islands. Black overall with blue iridescence on the shoulder, and purple on the flight feathers and tail. Note the distinctive, dorsally-flattened tail with folded tips and feathered bulge on the head. The only other manucode in range is Trumpet Manucode, but Curl-crested lacks the loose feathers around the neck. Similar size to Torresian Crow but Curl-crested has a dark eye. Song, a remarkable, descending series of hollow notes given while tilting backwards, then rolling its whole body up and over.

A large-billed roller of primary and secondary forests that is often found sitting on branches overlooking clearings or in the canopy. Distinctive, with a bronze-colored body, a blue throat, a pale yellowish bill, and blue tail and flight feathers. Resembles and occurs alongside the related Broad-billed Roller, but Blue-throated Roller differs in its blue throat and bronzier body. Voice is a harsh “kleek,” often delivered noisily in rapid succession.