Kipengere Seedeater

A newly described species endemic (at least as a breeder) to a few pockets of northern China. Essentially visually identical to Red-flanked Bluetail: adult male is sky-blue above and pale below, with orange sides and a small white eyebrow. Female and juvenile are more subdued, but still have the rufous flanks and blue tail. Breeds in humid montane forest, often favoring mossy, damp areas. Wintering range and habits essentially unknown, but probably overlap those of Red-flanked Bluetail. Can be hyperactive, moving quickly across the forest floor, stopping to flick the tail downwards. Best identified by range and distinctive song: a short, descending sweet yet burry phrase repeated regularly, very different from the song of Red-flanked Bluetail. Also has a variety of calls that are less distinctive, including a rising “sweet”, a descending “seet”, and a series of low, dry notes.

Small drab bird of forest or degraded habitat, endemic to the island of Kangean, Indonesia. Unremarkable in appearance. Pale yellowish-tan underparts, warmer on the chest, brownish-gray crown and back, gray cheek, and rufous-brown wings and tail. Forages in pairs or small groups close to the ground or at mid-level. Song is a series of “chonk” notes, similar to Bold-striped Tit-Babbler; calls include a dry, rolling chatter.

Rusty edges to feathers and pale eyebrow in winter contrast with blackish feather bases. Breeding males are glossy black. Shorter tail than Common Grackle. Thinner bill than Red-winged Blackbird. Found in wooded swamps. Often in flocks; frequently mixes with Red-winged Blackbirds and Common Grackle in winter. Look for flocks perched at tops of trees bordering marshes and listen for their calls to help pick them out from large flocks of blackbirds.