Demoiselle Crane
Anthropoides virgo
Small gray crane of open expansive habitats. Adult is an elegantly smooth shade of gray with a black neck, fiery eyes, and pure white plumes extending out from behind the eyes. Juvenile is similar but paler overall and with shorter plumes. Dark wingtips, prominent while the bird is in flight, may cause confusion with Gray Heron, but note overall shape and straight-necked flying posture (heron typically tucks neck in). Small size distinguishes this species from other cranes. Inhabits fields, deserts, steppes, and plains with water in general vicinity. May visit drier habitat in winter. Migrates in large, vocal flocks.
识别特征
The demoiselle is 85–100 cm (33.5–39.5 in) long, 76 cm (30 in) tall and has a 155–180 cm (61–71 in) wingspan. It weighs 2–3 kg (4.4–6.6 lb). It is the smallest species of crane. The demoiselle crane is slightly smaller than the common crane but has similar plumage. It has a long white neck stripe and the black on the foreneck extends down over the chest in a plume.<p>It has a loud trumpeting call, higher-pitched than the common crane. Like other cranes it has a dancing display, more balletic than the common crane, with less leaping.<p>The demoiselle was so named by Queen Marie Antoinette, for its delicate and maiden-like appearance.
分类信息
- 学名
- Anthropoides virgo
- 命名信息
- (Linnaeus, 1758)
- 目
- Gruiformes
- 科
- Gruidae
- 属
- Anthropoides
分布与栖息地
- 繁殖区
- PAL : nw Africa, e Turkey, sw Russia to n China
- 非繁殖区
- c AF and India
- 迁徙
- Complete migrants
保护状况
- 种群趋势
- rising
照片
分布
鸟叫声
其他鸟类

Juan Fernandez Firecrown
Sephanoides fernandensis
Stunning and rather large hummingbird, found only on Robinson Crusoe Island in the Juan Fernandez archipelago. Locally fairly common in gardens, forest edges, native scrub, and groves of non-native Eucalyptus trees. Male is bright rusty orange overall with iridescent “firecrown” and an amazing song. Female looks very different: green above with a blue crown and flashy white tail sides, and white below with blue-green spotting. Smaller and very differently plumaged Green-backed Firecrown also occurs in same areas.

Buller's Shearwater
Ardenna bulleri
Striking large shearwater with distinctive dark "M" pattern on upperwings. Also note crisp dark cap and clean white underwings and belly. Looks silvery-gray above when fresh, but worn birds can be more brownish. Graceful flight style. Usually easily separated from other shearwaters by wing pattern. Breeds on islands off New Zealand; ranges across the Pacific during nonbreeding season; uncommon off the west coast of the U.S. in fall. Rarely seen from land, prefers to stay offshore. Found singly or in flocks with other shearwaters.

White-bibbed Ground Dove
Pampusana jobiensis
A little known, medium-sized ground dove of foothill and lower montane forest. Dark body with purplish sheen on the upper back and shoulders, distinctive white throat, chest, and eyebrow. Some females appear to be duller versions of the male, while others resemble the juvenile with no white. Nomadic and feeds on the ground, including on seeding bamboo. Male-type unmistakeable. Juvenile-type similar to Bronze Ground Dove, but White-bibbed is larger and longer tailed. Voice a series of deep, flat “hoop-hoop” notes, and a froglike croak.
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