花鸟图鉴 › 鸟类

八哥

Crested Myna|ハッカチョウ

Acridotheres cristatellus · 椋鸟科 Sturnidae

八哥
摄影:CharlesLam,来自 Wikimedia Commons,以 CC BY-SA 2.0 授权。照片未经修改(仅缩放)。
地区
日本与温带东亚
环境
城市与花园
颜色
黑、白、黄
体型
中型(20 到 50 厘米)
IUCN 等级
无危 (LC)

识别特征

通体黑色带轻微绿色光泽,额部有一簇竖起的羽毛形成「冠」,盖住鼻孔,中文名「八哥」即由此而来。翅下有白色翅斑,飞行时明显;初级飞羽的基部和尖端白色,尾羽末端白色(中央一对除外),尾下覆羽黑色带白端。成鸟眼橙色,嘴淡黄色细而尖,腿暗黄。雌鸟冠羽略小。

栖息环境

靠近城市和农田的开阔地:公园、草坪、牧场、村落和垃圾场,常成小群在地面行走觅食,也跟在耕牛和割草机后面。

分布

原产中国东南部和中南半岛,长江以南的城市和乡村常见;作为笼鸟被带到各地,在台湾、菲律宾、马来半岛等地有逃逸归化种群,1890 年前后曾引入温哥华后又局部灭绝。日本和新加坡只有零星逃逸个体。

季节与习性

留鸟,全年可见。4 到 7 月繁殖,在树洞、屋檐和电线杆的洞里筑巢。善于模仿声音,是中国传统的笼鸟,野外种群同样响亮多话。

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。

黑羽毛和橙色的眼要靠侧光,对着鸟身测光再略减曝光,才能保住冠羽的层次。起飞时的白色翅斑是最有辨识度的瞬间,预先用 1/2000 秒。它在草坪上不怕人,蹲低用中长焦,草地虚化成绿色背景。

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

绿草地上的黑色剪影;城市与田野的日常。

相似物种

家八哥(褐色身体、黄色眼周裸皮,新加坡常见);爪哇八哥(灰黑,无冠,新加坡最常见的八哥);丝光椋鸟(头白、体灰)。

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

Crested Myna

八哥 · ハッカチョウ

Acridotheres cristatellus · Sturnidae

Crested Myna
Photo: CharlesLam, via Wikimedia Commons, licensed CC BY-SA 2.0. Unmodified apart from resizing.
Region
Japan and temperate East Asia
Habitat
towns and gardens
Colour
black, white, yellow
Size
medium (20 to 50 cm)
IUCN status
Least Concern
IOC breeding range
OR (s China to se Asia)

Identification

Mostly black with a slight green sheen and a tuft of feathers on the forehead forming a crest over the nostrils, which gives the Chinese name. White wing patches show in flight; the primaries are white at base and tip, the tail feathers white-tipped except the central pair, and the undertail coverts black with white tips. Adults have orange eyes, a slender sharp pale-yellow bill and dull dark-yellow legs. The female's crest is slightly smaller.

Habitat

Open ground near towns and farmland: parks, lawns, pasture, villages and refuse sites, walking in small groups and following cattle and mowers.

Distribution

Native to south-eastern China and Indochina and common in towns and countryside south of the Yangtze; carried about as a cage bird, with feral populations in Taiwan, the Philippines and the Malay Peninsula; introduced around 1890 to Vancouver and later lost there. Only odd escapes in Japan and Singapore.

Season and behaviour

Resident, seen all year. Breeds April to July in tree holes, eaves and holes in utility poles. A gifted mimic and a traditional Chinese cage bird; wild birds are just as loud and talkative.

Photography tips

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

The black plumage and orange eye need side light: meter on the bird and pull back slightly to keep the crest's shape. The white wing flash on take-off is the most recognisable moment, so preset 1/2000 s. On lawns it is unafraid; crouch with a medium telephoto and the grass blurs into green.

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

Black silhouettes on green grass; the everyday of city and field.

Similar species

Common myna (brown body, yellow bare skin round the eye, common in Singapore); Javan myna (grey-black, no crest, Singapore's commonest myna); silky starling (white head, grey body).

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