Spectacled Guillemot
Cepphus carbo
Medium-sized seabird of rocky coasts. Breeding plumage distinctive, with coral-red feet and large white “spectacles” standing out against the otherwise blackish body. Underparts become largely white during winter and most of the “spectacles” are lost except for a thin eyering. Molting birds are coarsely barred below. Gives loud, high pitched “piiii” calls in its breeding areas.
识别特征
This species is about 38 cm (15 in) with red legs, black bill, and a blackish iris.<p>The breeding adult spectacled guillemot is distinctive, mostly plumaged dull sooty-black except for conspicuous white "spectacles" on the face<p>In adult non-breeding plumage, the underparts are white, uniformly tipped very pale grey-brown. Transitional birds are like breeding adults, except the underparts are scaled with white.<p>Sexes are alike, but juveniles are separable from adults. There are no subspecies.
分类信息
Genus: Cepphus; Family: Alcidae; Order: Charadriiformes.
- 学名
- Cepphus carbo
- 命名信息
- Pallas, 1811
- 目
- Charadriiformes
- 科
- Alcidae
- 属
- Cepphus
分布与栖息地
The spectacled guillemot's range is restricted to the northwestern Pacific Ocean: throughout the Sea of Okhotsk and the Kuril Islands in Russia and on the northern island of Hokkaidō in Japan. Its range overlaps with that of the closely related pigeon guillemot, though it extends further north.
- 繁殖区
- PAL : temperate w North Pacific coast: Sea of Okhotsk, s Kamchatka, Sakhalin, Kuril Is. (e Russia), Hokkaido (n Japan) and ?ne Korean Pen.
- 非繁殖区
- to c Japan and s Korean Pen.
- 迁徙
- Complete migrants
行为
Migration pattern: Complete migrants.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

White-throated Rock-Thrush
Monticola gularis
Uncommon throughout most of its range, this elusive rock thrush breeds in rocky hill forest in northeastern China and Russia and migrates down the East Asian coast to winter in southern China and mainland Southeast Asia. Beautiful and distinctive male has a blue crown, orange underparts, and black wings marked with a bright white patch; small white patch on throat is not obvious and difficult to see. Female is brown with scaly markings on her back and breast; she lacks a pale crescent behind the eye. Usually stays low in shrubbery, but male will sing from an exposed perch.

Blue-billed Malimbe
Malimbus nitens
A distinctive malimbe of lowland forests, particularly favoring lowland swamps with palms and areas near water, often in the understory. Overall glossy black with a triangular red throat patch and a pale gray-blue bill. Occurs in small groups or with mixed-species flocks, sometimes with other species of malimbe. The only malimbe with a combination of entirely dark upperparts, red throat, and black vent. Song includes whistled and mechanical notes with rasps, and calls include short rasping “rhewp” notes.

Yellow-throated Tinkerbird
Pogoniulus subsulphureus
A small barbet that frequents forest, forest edge, and even urban areas with enough vegetation. Despite its name, the yellow throat is not often obvious; instead look for this species’ overall pale whitish underparts and black upperparts with a distinctive white moustache. Shows a small yellow rump when seen from above. Not all individuals have a yellowish throat; this is more common in the western part of the range. Similar to Red-rumped and Yellow-rumped Tinkerbirds, but note the Yellow-throated Tinkerbird’s overall bicolored appearance, its fast nasal song, and, in the west, its yellowish throat. Song is a typical fast, nasal tinkerbird song with short, rapid sets of 2-5 “po-po-po” notes given at approximately 5 notes per second, often with hesitant pauses between note sets.
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