Scale-crested Pygmy-Tyrant
Lophotriccus pileatus
Tiny bird, plump and active. Most obvious features are pale eyes and rufous crown with black spots (rarely raised to a crest). Even when crest not raised, crown often looks shaggy. Combination of size and crown pattern helps separate from other small flycatchers. Otherwise nondescript: overall olive-brownish, whitish belly with blurry streaking, subtly paler wingbars. Found singly or in pairs along forest edge, second growth, or sometimes inside forest. Makes pipping notes and a short insectlike trill.
识别特征
The scale-crested pygmy tyrant (Lophotriccus pileatus) is a species of bird in the family Tyrannidae, native to the American Cordillera.
分类信息
Genus: Lophotriccus; Family: Tyrannidae; Order: Passeriformes.
- 学名
- Lophotriccus pileatus
- 命名信息
- (Tschudi, 1844)
- 目
- Passeriformes
- 科
- Tyrannidae
- 属
- Lophotriccus
分布与栖息地
- 迁徙
- Resident species
行为
Migration pattern: Resident species.
保护状况
Population trend: declining.
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

Semipalmated Plover
Charadrius semipalmatus
Small, orange-legged plover with solid dark breast band. Medium-brown upperparts are the color of wet sand, noticeably darker than Piping or Snowy Plovers. Look for short, blunt bill with orange base (often indistinct on juveniles). Feeds on mudflats and beaches, often mixed with other shorebirds. Even when in a flock, individuals are typically spread out rather than remaining a tight unit. Breeds on the tundra or rocky beaches at northern latitudes; winters to southern South America. Migrants are common and widespread, inland and coastal. Listen for distinctive two parted “chu-weep!” calls, and assorted chortles and chuckles.

Gray-bellied Hawk
Accipiter poliogaster
Rare, unobtrusive, and robust forest hawk. Dark above and pale below with gleaming white underwings. Adults of both sexes have a bright yellow bill. Males are gray-faced and females black-faced. Juveniles resemble a miniature Ornate Hawk-Eagle with an orange nape and breast, but are smaller and have bare thighs. Usually found in extensive forests, but occasionally at forest edges and in non-forested areas.

Bornean Shortwing
Brachypteryx erythrogyna
A small, dark songster of montane rainforest floor and undergrowth on Borneo. Male is overall dark indigo-blue with an indistinct, often concealed white eyebrow. Female has chestnut underparts, face and rump, duller chestnut-brown crown, wings and tail, with slaty-gray back, shoulders and sides. Forages on the ground where it usually stays hidden but also known to hop around rocks above the treeline. More often heard than seen. Song is an atmospheric, up-and-down series of long, metallic notes. Call, a sharp “click!”
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