花鸟图鉴 › 鸟类

青脚鹬

Common Greenshank|アオアシシギ

Tringa nebularia · 鹬科 Scolopacidae

青脚鹬
摄影:Charles J. Sharp,来自 Wikimedia Commons,以 CC BY-SA 4.0 授权。照片未经修改(仅缩放)。
地区
新加坡与热带亚洲、日本与温带东亚
环境
海岸与红树林、河湖湿地
颜色
灰、白、绿
体型
中型(20 到 50 厘米)
IUCN 等级
无危 (LC)

识别特征

大型鹬,比红脚鹬略大。繁殖羽褐色带斑纹,冬羽灰褐色,下体白;腿长而偏绿,嘴长、基部灰色、略微上翘。飞行时背上有一道白色楔形延伸到腰部。叫声是急促响亮的三个笛音「teu-teu-teu」。

栖息环境

繁殖于亚北极针叶林带的沼泽附近干地上;越冬和过境时在淡水和海岸湿地:河口泥滩、盐田、鱼塘和水库边缘,多在浅水里涉水觅食。

分布

繁殖于苏格兰北部、斯堪的纳维亚东到西伯利亚、堪察加和阿穆尔地区;越冬于非洲、印度次大陆、东南亚、中国东部、台湾、日本中南部和澳大拉西亚。新加坡和华南沿海是常见的冬候鸟与过境鸟。

季节与习性

在新加坡和中国东南沿海 8 月到次年 5 月可见,4 到 5 月和 8 到 10 月过境高峰。常单只或松散的小群在浅水里快步追捕小鱼和无脊椎动物。

拍摄建议

以下为 FilmAnalysis 编辑的拍摄经验,不是资料来源中的内容。

它在浅水里快步奔跑追鱼,用 1/1600 秒以上和连拍抓溅起的水花。侧光下灰白的羽毛和绿腿才有层次。涨潮时它们会被逼近岸边,是最容易接近的时候;贴着泥滩低拍,水面的反光成为背景。

拍鸟守则:与鸟保持它不改变行为的距离;不靠近、不公开巢和繁殖地点;不用食物、录音回放或闪光灯引诱;不修剪巢周围的枝叶;在保护区遵守观察区和步道的规定。

适合的摄影风格

滩涂上的灰白极简;动态的水花。

相似物种

泽鹬(更小更纤细,嘴细直如针);小青脚鹬(腿更短偏黄,嘴更粗,濒危);红脚鹬(腿红)。

相关徽章

暂无。本种还没有经过验证的照片识别,所以没有对应的徽章:图鉴里有名字不等于照片里有证据。

本页插图为 FilmAnalysis 原创绘制。照片来自维基共享资源,授权和作者见图下说明。

收录缘由:本种来自 《观鸟笔记》物种清单(名称经 IOC 15.2 核对)。名称以IOC 世界鸟类名录 15.2为准,事实依据下列资料来源,照片识别暂不提供。

资料来源

Flora & Birds › Birds

Common Greenshank

青脚鹬 · アオアシシギ

Tringa nebularia · Scolopacidae

Common Greenshank
Photo: Charles J. Sharp, via Wikimedia Commons, licensed CC BY-SA 4.0. Unmodified apart from resizing.
Region
Singapore and tropical Asia, Japan and temperate East Asia
Habitat
coast and mangroves, rivers and wetlands
Colour
grey, white, green
Size
medium (20 to 50 cm)
IUCN status
Least Concern
IOC breeding range
PAL (inland and coastal subarctic to temperate taiga wetlands of Palearctic: n Europe to e Siberia: Scotland, Scandinavia and Baltic states e through temperate Russia to Chukotskiy Pen., Kamchatka and Amurland (se Russia))
IOC non-breeding range
sw PAL, AF, OR, AU : inland and coastal s temperate to tropical Old World: sw, s Europe, Canary and Cape Verde is. (Macaronesia, w of n Africa), Africa, Malagasy region, Middle East, s, se Asia to e China, Indonesian Arch., New Guinea region, Australia and Tasmania, Taiwan, Korean Pen., c, s Japan, Mariana Is. and Palau (w Micronesia)

Identification

A large wader, somewhat bigger than the common redshank. Brown and streaked in breeding plumage, grey-brown in winter, white below; long greenish legs and a long bill with a grey base that looks slightly upturned. In flight a white wedge runs up the back. The usual call is a rapid series of three short fluty notes, teu-teu-teu.

Habitat

Breeds on dry ground near marshes in the subarctic taiga; on passage and in winter on fresh and coastal wetlands, from estuary mud and salt pans to fish ponds and reservoir margins, usually wading in shallow water.

Distribution

Breeds from northern Scotland and Scandinavia east across Siberia to Kamchatka and the Amur; winters in Africa, the Indian subcontinent, South-East Asia, eastern China, Taiwan, central and southern Japan and Australasia. A common winter visitor and passage migrant on the coasts of Singapore and southern China.

Season and behaviour

In Singapore and south-east China seen from August to May, peaking on passage in April–May and August–October. Usually alone or in loose groups, dashing through the shallows after small fish and invertebrates.

Photography tips

These are the FilmAnalysis editors' notes, not content from the sources.

It runs through shallow water chasing fish: 1/1600 s or faster and bursts catch the splash. Side light gives the grey-and-white plumage and green legs their depth. A rising tide pushes them towards the shore and is the easiest time to get close; shoot low along the mud so the glare on the water becomes the background.

Field ethics: keep a distance at which the bird does not change its behaviour; never approach or publish nest sites; no baiting, playback or flash; never clear vegetation around a nest; follow reserve rules and stay on paths.

Photographic styles

Grey-and-white minimalism on the flats; splashes of movement.

Similar species

Marsh sandpiper (smaller, slimmer, needle-straight bill); Nordmann's greenshank (shorter yellower legs, thicker bill, endangered); common redshank (red legs).

Related badge

None yet. No validated photo recognition exists for this species, so no badge is tied to it: a name in the encyclopedia is not evidence in a photograph.

The illustration is original FilmAnalysis artwork. The photograph is from Wikimedia Commons; its licence and author are under it.

Why it is listed: this species comes from the Birdwatching Notebook species list (names checked against IOC 15.2). Names follow the IOC World Bird List 15.2; the facts follow the sources below; photo recognition is not offered.

Sources