花鸟图鉴 › 鸟类

东方白鹳

Oriental Stork|コウノトリ

Ciconia boyciana · 鹳科 Ciconiidae

东方白鹳
摄影:spaceaero2,来自 Wikimedia Commons,以 CC BY 3.0 授权。照片未经修改(仅缩放)。
地区
日本与温带东亚
环境
河湖湿地
颜色
白、黑、红
体型
大型(50 厘米以上)

识别特征

大型白色鹳,翅的飞羽黑色,体长 100 到 129 厘米,站高 110 到 150 厘米,翼展约 2.2 米,体重 2.8 到 5.9 公斤,比白鹳大。与白鹳不同,它的眼周裸皮红色、虹膜发白、嘴黑色而非红色;腿红。雌雄相似,雌鸟略小;幼鸟白色,嘴橙色。

栖息环境

开阔的沼泽、湖泊、河滩、水田和湿草地,在高大的树上、电塔和人工巢台上筑大巢,吃鱼、蛙和昆虫。

分布

繁殖于西伯利亚东南部、中国东北,朝鲜半岛和日本的繁殖种群一度灭绝,正在重引入;越冬于中国东南部,鄱阳湖是最大的越冬地。2007 年 5 月日本出现四十年来第一只野外出生的雏鸟,是人工繁育放归个体的后代;韩国礼山也在重引入。全球数量约数千只,濒危。

季节与习性

中国长江中下游 11 月到次年 3 月,鄱阳湖、洞庭湖和沿海湿地可见;中国东北 4 到 7 月繁殖,东营、天津的电塔上有不少巢。日本兵库县丰冈全年有放归种群。

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。

在鄱阳湖等越冬地用车和长焦远拍群体在浅水觅食;红眼圈要在近距离顺光下才看得见。飞行时黑白翅膀的翼展很壮观,用 1/1600 秒;傍晚归巢的大鸟落在电塔或枯树顶上是经典画面。它是国家一级保护动物,巢区附近务必远离。

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

湿地上的大型白鸟;黑白翅膀的几何。

相似物种

白鹳(嘴红,眼周黑,欧洲和中亚);白鹤(通体白、飞羽黑,但脸红、嘴短);白琵鹭小得多,嘴扁。

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

Oriental Stork

东方白鹳 · コウノトリ

Ciconia boyciana · Ciconiidae

Oriental Stork
Photo: spaceaero2, via Wikimedia Commons, licensed CC BY 3.0. Unmodified apart from resizing.
Region
Japan and temperate East Asia
Habitat
rivers and wetlands
Colour
white, black, red
Size
large (over 50 cm)
IOC breeding range
PAL (se Siberia, ne China, Korea, Japan)
IOC non-breeding range
se China

Identification

A large white stork with black flight feathers, 100–129 cm long, standing 110–150 cm, with a wingspan of about 2.2 m and weighing 2.8–5.9 kg, larger than the white stork. Unlike that species it has red skin around the eye, a whitish iris and a black rather than red bill; the legs are red. Sexes alike, the female slightly smaller; the young are white with orange bills.

Habitat

Open marshes, lakes, river beds, paddies and wet grassland, building a huge nest on tall trees, pylons and artificial platforms and eating fish, frogs and insects.

Distribution

Breeds in south-eastern Siberia and north-east China; the breeding populations of Korea and Japan were lost and are being reintroduced; winters in south-east China, with Poyang Lake the largest site. In May 2007 Japan's first wild-hatched chick in forty years was reported, from captive-bred parents, and reintroduction continues around Yesan in South Korea. A few thousand remain worldwide; endangered.

Season and behaviour

On the middle and lower Yangtze from November to March at Poyang, Dongting and coastal wetlands; breeds in north-east China from April to July, with many nests on pylons at Dongying and Tianjin. The released population at Toyooka, Hyogo, is present all year.

Photography tips

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

At wintering sites such as Poyang, photograph feeding groups from a car with a long lens; the red eye-ring shows only close up in front light. The black-and-white wingspan in flight is spectacular at 1/1600 s; the big bird settling on a pylon or dead treetop at dusk is the classic picture. A first-class protected species: keep well away from nests.

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

A great white bird on the wetland; the geometry of black-and-white wings.

Similar species

White stork (red bill, black around the eye, Europe and Central Asia); Siberian crane (all white with black primaries, but red face and short bill); Eurasian spoonbill much smaller, flat bill.

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