花鸟图鉴 › 鸟类

雪鹀

Snow Bunting|ユキホオジロ

Plectrophenax nivalis · 铁爪鹀科 Calcariidae

雪鹀
摄影:Amasuela - Luis Lafuente Agudín,来自 Wikimedia Commons,以 CC BY-SA 4.0 授权。照片未经修改(仅缩放)。
地区
日本与温带东亚
环境
海岸与红树林、城市与花园
颜色
白、黑、棕
体型
小型(约 20 厘米以下)
IUCN 等级
无危 (LC)

识别特征

中等大小、翅长的鹀类,体长 15 厘米,翼展 32 到 38 厘米,体重 30 到 40 克。下体白色,翅和背黑白相间,飞行时大片白色翅斑极醒目。繁殖期雄鸟白身黑背黑翼尖,雌鸟翼尖黑、背羽镶褐边;冬季两性背羽都有宽阔的橙褐色羽缘,嘴黄色带黑尖(夏季雄鸟嘴全黑)。在地面行走、奔跑。

栖息环境

北极特化种:繁殖于环极地苔原和少数高山山顶;冬季在海岸、开阔的低山丘陵、路边未被雪盖的草丛和田野成群活动,是世界上记录最北的雀形目鸟类。

分布

北极环极地繁殖,少数孤立种群在苏格兰凯恩戈姆山等高山;越冬南到地中海和美国南部。中国黑龙江、吉林、内蒙古、新疆、河北冬季有分布;日本北海道和本州北部的海岸冬季常见;新加坡无。

季节与习性

中国东北和北海道 11 月到次年 3 月,雪后在路边和海滩的裸地上成群觅食;北海道的海岸是东亚最稳定的观察地。

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。

雪地里的白鸟加一到一档半曝光,对着鸟测光。群体飞起时白色翅斑像雪花飞舞,用 1/2000 秒和稍广的焦段。它们在路边觅食不太怕车,用车慢慢靠近;褐色羽缘的冬羽在侧光下有层次。

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

雪地与海滩上的白色群鸟;黑白褐的冬日。

相似物种

铁爪鹀(褐色为主,无大片白翅斑,常混群);白鹡鸰(尾长、走路摆尾,不是鹀)。

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

Snow Bunting

雪鹀 · ユキホオジロ

Plectrophenax nivalis · Calcariidae

Snow Bunting
Photo: Amasuela - Luis Lafuente Agudín, via Wikimedia Commons, licensed CC BY-SA 4.0. Unmodified apart from resizing.
Region
Japan and temperate East Asia
Habitat
coast and mangroves, towns and gardens
Colour
white, black, brown
Size
small (under about 20 cm)
IUCN status
Least Concern
IOC breeding range
NA, PAL (n)
IOC non-breeding range
Mediterranean, s USA

Identification

A medium-sized, long-winged bunting, 15 cm long, wingspan 32–38 cm, 30–40 g. White below with black and white on the wings and back, the large white wing patches striking in flight. The breeding male is white with a black back and wingtips, the female has black wingtips and brown-fringed black back feathers; in winter both have broad orange-brown fringes on the back and a yellow bill with a black tip (all black in summer males). It walks and runs on the ground.

Habitat

An Arctic specialist, breeding on circumpolar tundra and a few high mountain tops; in winter in flocks on coasts, open low hills, roadside grass clear of snow and fields. The most northerly recorded passerine in the world.

Distribution

Circumpolar Arctic breeder with isolated populations on mountains such as Scotland's Cairngorms; winters south to the Mediterranean and the southern United States. In China in winter in Heilongjiang, Jilin, Inner Mongolia, Xinjiang and Hebei; common in winter on the coasts of Hokkaido and northern Honshu; absent from Singapore.

Season and behaviour

In north-east China and Hokkaido from November to March, feeding in flocks on bare roadside ground and beaches after snow; the Hokkaido coast is East Asia's most reliable site.

Photography tips

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

A white bird on snow needs one to one and a half stops more, metering on the bird. When the flock rises the white wing patches swirl like snowflakes, at 1/2000 s with a slightly wider lens. Roadside feeders tolerate cars, so approach slowly; the brown-fringed winter plumage has depth in side light.

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

White flocks on snow and beach; black, white and brown winter.

Similar species

Lapland longspur (mainly brown, no large white wing patches, often together); white wagtail (long wagging tail, not a bunting).

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