Lined Seedeater
Sporophila lineola
Very small finchlike bird with a short stubby bill. Males are mostly black with a white belly. Note the male’s white crown and large white mustache. Females are dull and plain brown and are difficult to separate from the Lesson’s Seedeater of Amazonia. Found in grasslands and shrubby areas; often seen in large flocks, especially on migration.
识别特征
The lined seedeater (Sporophila lineola) is a species of bird in the family Thraupidae. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Paraguay, Peru, Suriname, and Venezuela. Its natural habitats are subtropical or tropical moist shrubland, pastureland, and heavily degraded former forest.
分类信息
The lined seedeater was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae under the binomial name Loxia lineola. Linnaeus mistakenly specified the "habitat" as Asia; the type locality was subsequently designated as the state of Bahia in Brazil. The specific epithet lineola is Latin meaning "little line" (a diminutive of linea meaning "line"). The lined seedeater is now assigned to the genus Sporophila that was introduced by the German ornithologist Jean Cabanis in 1844. The species is monotypic: no subspecies are recognised.
- 学名
- Sporophila lineola
- 命名信息
- (Linnaeus, 1758)
- 目
- Passeriformes
- 科
- Thraupidae
- 属
- Sporophila
分布与栖息地
Breeding range: SA : ne, s Brazil to n Argentina. Non-breeding range: to n South America e of Andes.
- 繁殖区
- SA : ne, s Brazil to n Argentina
- 非繁殖区
- to n South America e of Andes
- 迁徙
- Complete migrants
行为
Migration pattern: Complete migrants.
保护状况
Population trend: stable.
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类

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Small, plump antbird of Andean cloud forest. Very rare in Ecuador and northern Peru, but somewhat more common in western Colombia. Male is dark gray; female additionally has chestnut back and crown. Both sexes have white dots on wings; on some birds, these dots may form parallel lines. Inhabits understory of forest interior. Usually first detected by voice; vocalizations include soft churrs, rattles, and inflected notes given alone or in a quick series.

St. Lucia Wren
Troglodytes mesoleucus
Small brownish wren found only on St. Lucia. Drab brown above and white below, with a faint eyebrow, and dark barring on the wings and tail. Generally more arboreal than mainland “House Wrens”, occurring in dense brushy woodland throughout the island. Often perches conspicuously when singing, but otherwise fairly secretive. Listen for loud song of chatters and clearer trills, as well as harsh scolding calls.

Caspian Plover
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Stately plover with a gentle, dovelike expression. Breeding male is stunning, with a white face and belly separated by a broad chestnut patch across the chest. Breeding female is plainer brown, and has a warm rusty-brown patch across the chest. Nonbreeding adults and juveniles are grayish-brown with pale fringes to the feathers of the upperparts, as well as a pale face and belly. Oriental Plover is similar in nonbreeding plumage, but note the white stripe on the wing when Caspian is in flight. Inhabits open areas, near water when breeding and often away from it when wintering. Gives short nasal calls when in flight.
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