Puaiohi

Myadestes palmeri

A rare thrush of remote forests above 4,000 feet elevation only on Kauai. Usually found in dense vegetation along streams, sometimes on adjacent ridges. Nests on ledges of streamside cliffs. Shy and unobtrusive. Adults grayish brown with broken eyering, juveniles are densely spotted below. Song is a rapid, complex warble composed of many short notes. The more frequently heard call is a harsh, grating “reagh.”

识别特征

The plumage is mostly nondescript, with slaty-brown upperparts and a light gray breast and belly below. Birds have a black bill and pinkish feet. A white eye ring is also fairly prominent and helps distinguish this bird from the other Hawaiian thrushes. Males and females are highly similar in appearance. Juveniles show a pattern transitioning from a spotted whitish-buff above to a scalloped gray-brown below.

分类信息

学名
Myadestes palmeri
命名信息
(Rothschild, 1893)
Passeriformes
Turdidae
Myadestes

分布与栖息地

Historically, this species has always been considered rare, favoring forested ravines above 1,050 metres (3,440 ft). Puaiohi are restricted to the center and southern parts of the Alakaʻi Wilderness Preserve on the Hawaiian island of Kauai. Seventy-five percent of the breeding population occurs in only 10 square kilometres (3.9 sq mi) of forest.

迁徙
Resident species

保护状况

种群趋势
stable

照片

分布

鸟叫声

其他鸟类

Saipan Reed Warbler

Saipan Reed Warbler

Acrocephalus hiwae

A relatively large plain brown reed warbler with a pale throat, a yellowish face, a darker cap and tail, and an absurdly long decurved bill. Found in areas of tall dense grasses, reed marshes, and scrubby thickets up to 400 meters of elevation. Song is a slow, loud reel of whistles, warbles, harsh “chak” notes, and trills. Call is a loud, offensive “tchak.” Often sings at night.

Red-billed Pied Tanager

Red-billed Pied Tanager

Lamprospiza melanoleuca

Social, black-and-white bird of rainforest canopy. Combination of pied plumage and red bill is diagnostic. Always seen at the uppermost levels of tall rainforest in groups of 4–10 individuals, ranging noisily through the canopy and moving from one emergent tree to the next. Often perches on bare branches but seldom remains in one place for long. Forages deliberately, hopping along branches and taking both insects and fruit. Often associates with other species, but tends to remain on the periphery of mixed-species canopy flocks, sometimes flying off long distances and returning. More often heard than seen; calls include a mixture of slurred and musical doubled notes. Calls are sharp, far carrying, and distinctive once learned.

Blue-crowned Laughingthrush

Blue-crowned Laughingthrush

Pterorhinus courtoisi

Stunning laughingthrush with a highly restricted distribution: limited to Wuyuan County in China’s Jiangxi Province. Brown-backed and yellow-bellied, with a black bandit’s mask and a bright blue crown lined with silver on the forehead. Breeds in preserved stands of very tall old trees near rural villages; disperses into mixed hill forest afterwards, where it tends to be more difficult to find. A colonial nester, unusual amongst laughingthrushes. Flock members communicate with one with one another with noisy high-pitched churrs.

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