Abdim's Stork
Ciconia abdimii
A medium-sized, dark stork with a white belly. This gregarious African migrant often appears in huge nomadic flocks numbering in the thousands, normally in response to heavy rains or large fires, after which they forage on insect emergences. It prefers open grassland and woodland but also uses wetland margins and fields. Could be confused with the more solitary Black Stork, but Abdim’s Stork is smaller, has a white rump, and has a green-gray (not red) bill and dull (not bright red) legs.
识别特征
Ciconia abdimii is a black stork with grey legs, red knees and feet, grey bill and white underparts. It has red facial skin in front of the eye and blue skin near the bill in breeding season. It is the smallest species of stork, at 73 cm (29 in) and a weight of just over 1 kg (2.2 lb).
分类信息
- 学名
- Ciconia abdimii
- 命名信息
- Lichtenstein, MHC, 1823
- 目
- Ciconiiformes
- 科
- Ciconiidae
- 属
- Ciconia
分布与栖息地
Abdim's stork is found widely in open habitats throughout Sub-Saharan Africa, from the Sahel to South Africa, being absent mainly from forests, dense woodlands and deserts. A smaller populations occurs in Yemen. It breeds colonially in trees, on cliffs or rooftops in the northern half of its range (north of the Equator) during the wet season from May to August, migrating to eastern and southern Africa for the remainder of the year. This stork has escaped or been deliberately released into Florida, U.S., but there is no evidence that the population is breeding and may only persist due to continuing releases or escapes.[1] Archived 2018-12-13 at the Wayback Machine<p>Widespread and common throughout its large range, Abdim's stork is evaluated as Least Concern on the IUCN Red List of Threatened Species. It is the subject of several nationally coordinated breeding programs: in the United States, the plan for this species is administered by the Association of Zoos and Aquariums and in Europe by the European Association of Zoos and Aquaria.
- 繁殖区
- AF, PAL : Senegal to Ethiopia and sw Arabian Pen. (primarily w Yemen)
- 非繁殖区
- e, s Africa, Oman
- 迁徙
- Complete migrants
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

Bali Myna
Leucopsar rothschildi
An eye-catching white starling with black tips to the tail and wings, bare blue facial skin, and long plumes that hang down the nape. Juvenile is shorter-crested than adult, with yellow wash. Found in small groups in open forest, where it spends time in the trees and foraging on the ground. Avoids dense forest. Restricted to northwest Bali. Differs from Black-winged Starling in having the black on the wings confined to tips, and in showing blue facial skin. Song is an untidy jumble of scratchy, chattering notes and whistles.

Tawny-breasted Tinamou
Nothocercus julius
Plump chickenlike bird found on the ground inside montane forest from extreme western Venezuela to extreme northern Peru. Dark brownish overall with a paler throat, messy vermiculation on the upperparts and flanks, and a warm tawny belly. Occurs from around 1,500m-3,200m, within forest. Very rarely seen. Listen for its song, a series of repeated querulous notes.

Eurasian Wigeon
Mareca penelope
Breeding males are beautiful and distinctive with rich reddish-brown head, buffy forehead, pearly gray body, and pinkish breast. Look for large white wing patches in flight. Females are plainer warm brown overall, with a small pale bill. Very difficult to distinguish from female American Wigeon; note warmer brown head on Eurasian with little contrast between head, breast, and sides. Also look for dirty grayish, not bright white, underwings in flight, but this can be difficult to judge, especially at a distance. Widespread and common in Eurasia, breeding at northern latitudes and wintering south to central Africa and Southeast Asia. Typically in flocks on lakes and wetlands, often grazing in nearby fields. Regular winter visitor to North America, especially on the west coast, usually in very small numbers among flocks of American Wigeon.
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