花鸟图鉴 › 鸟类

蒙古沙鸻

Siberian Sand Plover|メダイチドリ

Anarhynchus mongolus · 鸻科 Charadriidae

蒙古沙鸻
摄影:Vedant Raju Kasambe,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
颜色
棕、橙、白
体型
小型(约 20 厘米以下)

识别特征

矮壮的鸻,腿长、嘴长。繁殖期雄鸟背灰、腹白,胸、额和后颈栗色,有黑色眼罩;雌鸟较淡,冬羽和幼鸟没有栗色,头部只带一点锈色。腿深色,嘴黑。各羽色都与铁嘴沙鸻极相似,在混群中靠体型和结构区分,单只时很难。国际鸟类学会把青藏沙鸻从「小沙鸻」中分出后,本种改名西伯利亚沙鸻。

栖息环境

繁殖于西伯利亚南部和东南部的山地和苔原;非繁殖期在海岸泥滩、沙滩和河口,成群与其他涉禽混在一起。

分布

繁殖于俄罗斯东部(南部和东南西伯利亚);越冬于日本九州和琉球沿海、台湾、越南沿海到澳大利亚、新几内亚和美拉尼西亚。中国东部沿海是重要的过境地,新加坡沿海冬季常见。

季节与习性

中国东部沿海 4 到 5 月和 8 到 10 月过境,春季穿栗色繁殖羽;新加坡 9 月到次年 4 月,日本南部越冬。

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。

春季过境时栗色的胸带最好看,顺光低机位;与铁嘴沙鸻同框拍,比较嘴长和腿长是最有价值的「鉴定照」。涨潮时群体靠近岸边,趴在滩上等,1/1600 秒。

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

滩涂上的栗胸小鸻;灰白滩涂的一点暖色。

相似物种

铁嘴沙鸻(更大,嘴更长更粗,腿更长偏黄绿);青藏沙鸻(刚分出的近缘种,繁殖羽胸带上缘有黑线);环颈鸻(胸带不完整)。

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

Siberian Sand Plover

蒙古沙鸻 · メダイチドリ

Anarhynchus mongolus · Charadriidae

Siberian Sand Plover
Photo: Vedant Raju Kasambe, 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
Colour
brown, orange, white
Size
small (under about 20 cm)
IOC breeding range
PAL (e Russia (s, se Siberia))
IOC non-breeding range
coastal Kyushu and Ryukyu Is. (=Nansei Shoto; s Japan), coastal Taiwan and Vietnam to Australia, New Guinea region, Melanesia and w Micronesia

Identification

A chunky plover, long-legged and long-billed. Breeding males have grey backs and white underparts with chestnut breast, forehead and nape and a black eye mask; females are duller, and winter and juvenile birds lack the chestnut apart from a hint of rufous on the head. Dark legs, black bill. In all plumages very like the greater sand plover, told in mixed flocks by size and structure and hard to name alone. After the IOU split off the Tibetan sand plover, this species was renamed from lesser sand plover.

Habitat

Breeds in the mountains and tundra of southern and south-eastern Siberia; outside the breeding season on coastal mud, sand and estuaries in flocks with other waders.

Distribution

Breeds in eastern Russia (southern and south-eastern Siberia); winters on the coasts of Kyushu and the Ryukyus in Japan, Taiwan and Vietnam south to Australia, New Guinea and Melanesia. The east China coast is an important staging area and it is common on Singapore's coast in winter.

Season and behaviour

On the east China coast in April–May and August–October, in chestnut breeding dress in spring; in Singapore from September to April; winters in southern Japan.

Photography tips

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

The chestnut breast band of spring passage is the picture, front-lit from low down; a frame with a greater sand plover beside it, comparing bill and leg length, is the most useful identification shot. At high tide the flock comes to the shore: lie on the flats and wait, 1/1600 s.

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

Chestnut-breasted small plovers on the flats; one warm note on grey mud.

Similar species

Greater sand plover (larger, longer heavier bill, longer yellowish-green legs); Tibetan sand plover (the newly split relative, black line above the breast band when breeding); Kentish plover (incomplete breast band).

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