White-browed Bush-Robin

Tarsiger indicus

Small, furtive, ground-dwelling songbird with thin white eyebrow. Adult males are slaty above and dusky ochre below, with a bright white eyebrow. Female is duller and browner overall, with a thinner eyebrow. Breeds in montane forests, favoring areas with a dense brushy understory, such as dwarf bamboo or Rhododendron. Descends into foothills during the winter, generally in similarly dense habitats. Song is a short burst of pleasant warbled notes, and calls include a rising and mellow “wheet.”

分类信息

学名
Tarsiger indicus
命名信息
(Vieillot, 1817)
Passeriformes
Muscicapidae
Tarsiger

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

Nicobar Sparrowhawk

Nicobar Sparrowhawk

Tachyspiza butleri

Small raptor with short wings. Male is gray above with thin brown barring on the pale underparts, and a black tail tip. Female is browner overall. Similar to Shikra, but Nicobar Sparrowhawk is smaller and paler, and has no tail bands. Known to be shy; sticks to treetops in forested habitats. Limited range restricted to a few of the Nicobar Islands.

Oriental Skylark

Oriental Skylark

Alauda gulgula

Chunky brown songbird with a weak crest, typically found on the ground in open fields and meadows. Darker above than below, with fine black streaking on the chest and light chestnut ear coverts with dark border. Very similar to Eurasian Skylark, with which it shares much of its range, but Oriental has buffy, not white, outer tail edges and trailing edge of wing. Breeding males “skylark,” singing a series of variable notes while hovering high above the territory.

Greater Sage-Grouse

Greater Sage-Grouse

Centrocercus urophasianus

Large turkeylike bird found in extensive areas of sagebrush. Both sexes gray overall with very fine patterning, black belly, and long pointed tail. Males have a white breast and a black throat. Spectacular male display involves fanning tail, inflating yellow air sacs on chest, and thrusting them forward to produce liquid popping noises. Most easily seen at display sites in early spring; can be very inconspicuous at other times of year. Population in severe decline due to habitat destruction. Extremely similar to the much rarer and more local Gunnison Sage-Grouse, but Greater is larger and no range overlap. Also note darker tail and shorter wispier head plumes on Greater when displaying.

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