Black-winged Saltator

A sparrow-sized dark warbler with an often scruffy-looking, graduated tail. Has dark chestnut-brown upperparts, a whitish eyebrow, a distinct white throat, and dull grayish underparts. Formerly grouped with Buru Bush Warbler and Seram Bush Warbler under the name “Chestnut-backed Bush Warbler.” A secretive inhabitant of montane and foothill forest, often creeping around on or near the ground. Darker above and dingier below than Gray’s and Middendorff's Grasshopper-Warblers, and also has a clean-cut white throat; almost identical to Sulawesi and Seram Bush Warblers, but ranges do not overlap. Calls include a sharp metallic “chit” and a drawn-out, wavering buzzy note, “tzeeoooreee.” There is some variation in songs, which usually comprise three high-pitched buzzing notes, “tzeeee-tzeee-tzeee,” higher-pitched on the final note. Song includes a high, liquid-sounding “tzi-tzee”, as well as a longer, more repetitive “tzi-tzee, tzi-tzee, tzi-tzee.”

Secretive, very large rail (approaching Australasian Swamphen in size), only likely to be seen in and near mangroves, foraging in the mud along tidal creeks and estuaries in northern Australia. Olive brown above, chestnut below, with gray head, chalky yellow bill, and yellow legs. Calls loudly, with grunts and wild honking squawks.

A relatively plain bird of open areas with scattered thickets in alpine and subalpine regions. Well-marked but not striking: gray-brown above with a dark face, a snowy white eyebrow and belly, and a soft orange wash on the throat and breast. Usually seen foraging on the ground, but male often perches on top of a small tree or a building to give his song: a repetitive, but somewhat musical trill.