Hairy-backed Bulbul

Tricholestes criniger

Small gracile bulbul with brown upperparts, dirty-yellow underparts, and surprised-looking large dark eye accentuated by yellow eyering. Somewhat like a babbler in proportions and behavior; forages, often with mixed flocks, at lower and middle strata of forests. Inhabits mature and advanced secondary forests from lowlands up to around 1,000 meters. Scolds “chee-chuu” repetitively and gives soft ascending whistles.

分类信息

The hairy-backed bulbul was originally described in the genus Brachypodius (a synonym for Pycnonotus). Alternatively, some authorities have classified the hairy-backed bulbul in the genera Trichophorus (a synonym for Criniger) and Hypsipetes.<p>Three subspecies are currently recognized:

学名
Tricholestes criniger
命名信息
(Blyth, 1845)
Passeriformes
Pycnonotidae
Tricholestes

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Rufous-necked Sparrowhawk

Rufous-necked Sparrowhawk

Tachyspiza erythrauchen

A small, slender hawk with a yellow bill base, yellow legs, and orange-yellow eyes. Adults are slaty-gray above with a rufous collar and a vinous breast that fades on the belly to light pink in the north Moluccas and to white in the south Moluccas. Immatures are brown and heavily streaked below. Does not soar; typically seen perched. Inhabits tall forest from sea level to foothills. Confined to the Moluccas. Rufous collar of adult separates it from adult Chinese Sparrowhawk, Moluccan Goshawk, and central Moluccan Variable Goshawks. Smaller than Moluccan, Meyer’s, and north Moluccan Variable Goshawks. Paler-bellied than Moluccan and Variable Goshawks. Immature Rufous-necked Sparrowhawk is streaked underneath, without bars, unlike immatures of Moluccan and Variable Goshawks and Chinese Sparrowhawk.  Immature Meyer’s Goshawk is similar, but Rufous-necked is smaller-bodied and smaller-billed. Underwings not white with black tips, unlike Chinese Sparrowhawk. Gives a shrill “ki-ki-ki-ki…” series.

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Coccothraustes vespertinus

Large finch, nearly twice the size of a goldfinch. Stocky with strong, thick, pale bill and short, notched tail. Males are stunning with dark head fading to bright yellow underparts, and mostly black wings with bright white secondaries. Females are overall gray with some white on the wing. Flocks often come to feeders for sunflower seeds. Found in forested regions especially at higher elevations. Populations declining dramatically.

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