Gray Warbler-Finch

A pale powder-blue-and-white seabird with a faint grayish dark “M” across the upperwings. Note the dark blue “thumb mark” collar, the blue eye-stripe, the white eyebrow, the white throat, and the grayish cap. Almost identical to Antarctic Prion, but bulkier and more heavy-chested, with a slightly wider bill. Essentially identical to MacGillivray’s Prion, with which it shares the breeding island of Gough, in the South Atlantic; MacGillivray’s has a slightly broader bill, but identification likely to be impossible at sea in most cases. Present species also breeds on the Crozet and Prince Edward Islands, and ranges from off southern Africa to New Zealand.

A gray flycatcher that has a distinctive blackish tail with white outer tail feathers. It forages more like a warbler than a typical flycatcher, flitting through foliage searching carefully for insects; seldom sallies to catch flies. Often it leans forward with its tail slightly raised and spread, a behavior that may flush insects nearby. It forages unobtrusively in broadleaf woodland, thickets, and forest edge, where it is most often detected by its trembling, mournful “wheeely-wheerr” song. The similar Gray-throated Tit-Flycatcher prefers lowland rainforest and has an all-dark tail and a plain gray face, while Ashy Flycatcher has an all-dark tail and hunts by perching and sallying like a typical flycatcher.

Luminous green bird with an oddly umbrella-like head shape, found in lowland forests. Male has black wingbars and a dark “comma” behind the eye. Female is paler green and plainer overall, with no dark markings. In Borneo, overlaps with Hose’s and Whitehead’s Broadbills, both of which tend to be found at higher elevations. In Green Broadbill, note the lack of black on females in any plumage, the clear bars on the wings instead of spots, and the overall larger size. Gives soft, bouncy hooting notes, often in series.