White-browed Warbler

A dapper slate-colored flycatcher with a distinctly pale throat and eyebrow, often found at the forest’s edge along roads, in clearings, and even in farmlands. A widespread but sometimes overlooked resident, sometimes occurring up into the mountains, that builds its own nest inside old abandoned weaver nests. Can be confused with other African flycatchers, but note Dusky-blue Flycatcher’s upright posture, habitat, and pale throat and lores. Song is variable, consisting of clear whistles and other calls given in groups of 2-10 notes. Calls include high-pitched “sip sip” and buzzy “zrt” notes.

A chunky, dingy-looking, thick-billed songbird. Upperparts dark olive-brown, with a grayish head and a pale buff wash on the underparts. Note the pale bill with a dark tip. A rare species confined to canopy of tall, mature hill forest on Sangihe Island at sites where this habitat persists on ridges. Typically encountered in small groups or pairs. Most similar to Sangihe Golden-Bulbul, but Sangihe Whistler has a bicolored bill and lacks a yellow throat and face. Its loud song consists of around four repeated phrases. Also gives “churr” and sharp “wit” calls.

A huge, distinctive all-dark flightless forest rail with a powerful red bill and red legs. Restricted to the island of Halmahera in the North Moluccas, where it occurs in swampy areas within forest, especially sago swamps. Very shy, roaming the forest floor singly or in pairs. Calls include deep drumming noises, and a racket of loud “WAK-WAK-WAK” notes repeated in an agitated-sounding series. Also gives quieter clucking notes.