Juan Fernandez Petrel
Pterodroma externa
Large, rather long-tailed, and relatively big-billed petrel of offshore subtropical and tropical waters in the eastern and central Pacific; not seen from mainland. Named for Juan Fernandez Islands in Chile, where the species breeds. Main identification features are relatively large size, gleaming white underparts with small black “comma” on bend of underwing, and dark cap blending into gray of hindneck. Upperparts show darker “M” pattern common to many petrels. Much larger than Masatierra Petrel and other small petrels.
分类信息
- 学名
- Pterodroma externa
- 命名信息
- (Salvin, 1875)
- 目
- Procellariiformes
- 科
- Procellariidae
- 属
- Pterodroma
分布与栖息地
- 繁殖区
- PO : montane Alejandro Selkirk (=Mas Afuera, Juan Fernandez Is., far w of c Chile)
- 非繁殖区
- to tropical Pacific around main Hawaiian Is.
- 迁徙
- Complete migrants
保护状况
- 种群趋势
- stable
照片
分布
其他鸟类

Western Bearded-Greenbul
Criniger barbatus
A big, chunky, relatively colorful rainforest greenbul. Mostly olive-green, with a reddish tail and a mostly gray head. The throat feathers are long and often puffed out; they are rich yellow in most of the range, but pale yellow in Nigeria. Found in the understory and at middle levels of rainforest and gallery forest. Usually in small, noisy groups that often join mixed flocks. Similar to Yellow-bearded Greenbul, but larger, with a puffier throat and some gray in the plumage. Similar to Red-tailed Greenbul, but larger, and never shows a pure white throat. Somewhat similar to Icterine Greenbul, but larger, and much darker on the breast and belly. The loud and distinctive call is a rising, two-part “truwa-treeeaa.”

Lanceolated Monklet
Micromonacha lanceolata
Small puffbird, always rare in the middle levels of lowland and foothill forest. Typical puffbird shape: rotund with a large flat head and thick hooked bill. Brown above and white below with heavy blackish streaking. Unlikely to be mistaken. Easy to overlook as it perches quietly, often around a clearing or edge within forest. Usually single or in pairs, occasionally associating with a mixed-species flock. Listen for rising whistled calls.

Crested Myna
Acridotheres cristatellus
Jet-black bird with flashing white wing patches and a small, bristly crest just above base of yellow bill. Across much of its range, found in farms, parks, and cities, nesting in buildings and highway signs and foraging in small flocks on median strips and in garbage dumps. The only black myna throughout most of its natural range, but now rare and local on Taiwan. Occasionally mixes with other starlings while roosting and feeding.
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