Rufous-throated Dipper

Cinclus schulzii

Dipper endemic to fast-moving streams in semi-humid montane forest with alders in Southern Bolivia and Northeast Argentina. The only dipper in its range. Rare, but fairly conspicuous where it occurs. Often in pairs or family groups, foraging in briskly moving streams for aquatic arthropods.

识别特征

The rufous-throated dipper or Argentine dipper (Cinclus schulzii) is a Vulnerable species of semiaquatic songbird of South America. It is found in Argentina and Bolivia.

分类信息

The rufous-throated dipper was described by the German ornithologist Jean Cabanis in 1882 and given the binomial name Cinclus schulzii. The type locality is the mountain of Cerro Bayo in northern Argentina. The specific epithet schulzii was chosen to honour the German zoologist Friedrich W. Schulz (1866-1933) who had collected the specimen. The species is monotypic. Of the five species now placed in the genus, a molecular genetic study has shown that the rufous-throated dipper is most closely related to the other South American species, the white-capped dipper (Cinclus leucocephalus).

学名
Cinclus schulzii
命名信息
Cabanis, 1882
Passeriformes
Cinclidae
Cinclus

分布与栖息地

迁徙
Vertical migration

行为

Migration pattern: Vertical migration.

保护状况

Population trend: declining.

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

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.

Buru Golden-Bulbul

Buru Golden-Bulbul

Hypsipetes mysticalis

A thrush-sized olive-colored songbird with a long, fairly heavy bill. Plumage uniform olive-green except for narrow yellow chin, yellow patch between the bill and the eye, and partial yellow eye-ring above the eye. Pairs or small groups occupy forest, degraded forest, edges, and plantations from sea level to foothills. Unmistakable; limited to the island of Buru. Song starts with several soft “pip” or “chek” notes, then explodes in a series of variable whistles, e.g. “WEE-WEE-WEE-WEK-pewee-pewee-WEE-WEE.” Calls include dry “chek” notes and rasping “chirrrik” calls.

Black-crowned Tityra

Black-crowned Tityra

Tityra inquisitor

Handsome, mostly silvery gray bird of tropical lowland forest and adjacent semi-open areas with taller trees. Usually found at mid-upper levels of fruiting trees, sometimes in small groups that mix readily with the commoner Masked Tityra. Black-crowned is told from slightly larger Masked by its solidly black bill. Male is more silvery overall, with a black cap; female had brown face and smaller black cap. Tityras nest in tree cavities, that they sometimes steal from woodpeckers.

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