Warbling Vireo

Vireo gilvus

Rather nondescript vireo with a blank face. Pale grayish-olive overall with a faint white eyebrow, darker grayish crown, and pale yellowish wash on the sides. Often confused with Philadelphia Vireo; note Warbling shows brightest color on sides (not throat) and fainter dark eyeline (especially indistinct in front of the eye). Warbling is also longer-tailed and has a slightly longer, thinner bill than Philadelphia. Scratchy warbling song is heard from treetops, particularly in riparian areas and cottonwoods. Migrants and wintering birds can be found in any wooded habitat, as far south as Central America.

分类信息

学名
Vireo gilvus
命名信息
(Vieillot, 1808)
Passeriformes
Vireonidae
Vireo

分布与栖息地

迁徙
Complete migrants

保护状况

种群趋势
rising

照片

分布

鸟叫声

其他鸟类

White-throated Francolin

White-throated Francolin

Campocolinus albogularis

Small and colorful francolin. Males and females are similar, but males have richer coloration, with a streaked breast, while females have a lightly barred breast. There is some geographical variation; the southern birds have much more rufous on the breast. Found on the ground in savanna and woodland habitats with thick grass. Generally shy and retiring, preferring to run away rather than flush. Gives two distinctive calls: a repeated “chur-di” and a short series of cackling notes. Female similar to female Coqui and Schlegel’s Francolins, but distinguished by many details of the head and breast pattern, and in flight by the rufous wings. Smaller than most other francolins, and bigger than quail and buttonquail. 

Swallow-winged Puffbird

Swallow-winged Puffbird

Chelidoptera tenebrosa

Often seen perched on fences and power lines along roadsides in scrubby areas and forest edges. Also found close to sandy embankments where they nest in burrows. The body is mostly navy blue with a rusty belly, and a white vent, rump, and underwings. Makes sallying flights on long broad wings with wing “fingers” splayed.

Kalkadoon Grasswren

Kalkadoon Grasswren

Amytornis ballarae

Small rusty-brown bird with finely streaked plumage and long cocked tail, found in rocky areas and gorges with spinifex clumps in the Mount Isa region of northwestern Queensland. Upperparts dark gray-brown, underparts rich gray, adult female with rich reddish-brown flanks, male with gray flanks. Usually seen scampering around on the ground on rocky ledges and among boulders. Much more solidly built than fairywrens, and with fine white streaks on head and chest.

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