Millerbird

Acrocephalus familiaris

A small old-world warbler that occurs only on Nihoa and Laysan in the Northwestern Hawaiian Islands. Unlikely to be confused with any other species; the only other passerines on those islands are finches. Does not occur on the main Hawaiian Islands. Prefers dense, low vegetation. Usually secretive and hard to see well, but males sometimes sing from an exposed perch. Song and calls are harsh chirps and churring.

分类信息

It has two subspecies, A. f. kingi and A f. familiaris. The nominate subspecies, the Laysan millerbird, became extinct sometime between 1916 and 1923. The former, the critically endangered Nihoa millerbird, remains the only race left, inhabiting the small island Nihoa in Hawaiʻi, though it has since been reintroduced to Laysan. It is the only Old World warbler to have colonised Hawaiʻi, although there is no fossil evidence that the species ever had a distribution beyond these two islands.

学名
Acrocephalus familiaris
命名信息
(Rothschild, 1892)
Passeriformes
Acrocephalidae
Acrocephalus

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
unknown

照片

分布

鸟叫声

其他鸟类

Chucao Tapaculo

Chucao Tapaculo

Scelorchilus rubecula

Fairly common to common in native temperate forest, adjacent shrubbery, wooded patches, and thickets along rivers and streams, especially with bamboo. Loud ringing song is commonly heard, but calling birds can be elusive. At other times can be confiding, walking out at close range as if curious, usually with tail cocked. Plumage distinctive, with bright rusty eyebrow, throat, and breast. Compare with the larger and fatter Chestnut-throated Huet-huet.

Rufous-capped Warbler

Rufous-capped Warbler

Basileuterus rufifrons

Attractive, perky, long-tailed warbler widespread in foothills and highlands, locally in lowlands. Favors brushy and weedy areas adjacent to woodland and scrub. Usually in pairs or small groups which hop around low in brush with tails cocked. Note white eyebrow, rusty cap, and yellow bib. Birds in southeast Mexico and Belize are extensively yellow below. Listen for its buzzy trills and chips, usually given in a multi-parted series. Once considered conspecific with Chestnut-capped Warbler.

Brown-breasted Barbet

Brown-breasted Barbet

Pogonornis melanopterus

Large and unusually colored barbet, with a mostly red head, a broad brown band across the underparts, a black back, and a white belly and rump patch. Also note the chunky pale bill. Found locally in moist woodland, gardens, and along forest edge. Often in pairs. The easily ignored call is a rough, repeated “kyea”. Somewhat similar to Black-billed Barbet, but easily separated by the brown rather than black breast band, and the pale rather than dark bill.

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