花鸟图鉴 › 鸟类

灰喜鹊

Azure-winged Magpie|オナガ

Cyanopica cyanus · 鸦科 Corvidae

灰喜鹊
摄影:Анар Өгөөмөр,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
城市与花园、森林
颜色
蓝、灰、黑
体型
中型(20 到 50 厘米)
IUCN 等级
无危 (LC)

识别特征

体长 31 到 35 厘米,整体像缩小的喜鹊但更纤细,腿和嘴相对较小。头顶到后颈有光泽的黑色,喉白;下体和背淡灰褐色,翅和 16 到 20 厘米的长尾天蓝色。成群活动时此起彼伏地发出沙哑的「嘎、」声。

栖息环境

松林等针叶林和阔叶林,包括公园、庭院和行道树;中国北方的城市里非常常见,成松散的群在树冠间鱼贯飞行。

分布

东亚的广大地区:中国、朝鲜半岛、日本,北至蒙古和西伯利亚南部。伊比利亚半岛的种群曾被视为同种,现已独立为伊比利亚蓝鹊。新加坡无分布。

季节与习性

留鸟,全年可见;冬季群体更大,在北京、西安的公园里一群群掠过。4 到 6 月繁殖,群体合作护巢。

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。

群鸟鱼贯飞过的队形是它最有特色的画面,用稍广一点的焦段等队伍进入画面。天蓝色的翅尾在阴天也能出色,但顺光下更透亮;黑头顶在逆光下丢细节。公园里它们会靠得很近,中焦就够。

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

灰蓝色调的群像;北方公园的冬天。

相似物种

伊比利亚蓝鹊(尾端白,欧洲);喜鹊(黑白,大得多);红嘴蓝鹊(尾更长、嘴红,南方山地)。

相关徽章

花鸟册里的「喜鹊」:当视觉模型在照片里明确认出喜鹊并在你评分后解锁。徽章只认到「喜鹊」这一层,不区分具体的种,也不会因为这一页存在就解锁。

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

Azure-winged Magpie

灰喜鹊 · オナガ

Cyanopica cyanus · Corvidae

Azure-winged Magpie
Photo: Анар Өгөөмөр, via Wikimedia Commons, licensed CC BY-SA 4.0. Unmodified apart from resizing.
Region
Japan and temperate East Asia
Habitat
towns and gardens, forest
Colour
blue, grey, black
Size
medium (20 to 50 cm)
IUCN status
Least Concern
IOC breeding range
PAL (e, c Asia)

Identification

31–35 cm, like a slimmer, smaller magpie with proportionally smaller legs and bill. Glossy black cap from forehead to nape, white throat; underparts and back light grey-fawn, wings and the 16–20 cm tail azure blue. Flocks keep up a chorus of hoarse calls.

Habitat

Coniferous forest, mainly pine, and broadleaf woodland, including parks, gardens and street trees; very common in the cities of northern China, moving through the canopy in loose, follow-the-leader flocks.

Distribution

A large region of eastern Asia: China, Korea and Japan, north into Mongolia and southern Siberia. The Iberian population once thought conspecific is now the separate Iberian magpie. Absent from Singapore.

Season and behaviour

Resident, seen all year; flocks are larger in winter, streaming through the parks of Beijing and Xi'an. Breeds April to June, with the group defending the nests together.

Photography tips

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

The line of birds flying one after another is its signature picture: a slightly wider lens and wait for the procession to enter the frame. The azure wings and tail hold their colour even on grey days but glow in front light; the black cap loses detail against the sun. In parks they come close, so a medium telephoto is enough.

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-blue group pictures; winter in a northern park.

Similar species

Iberian magpie (white tail tip, Europe); Oriental magpie (black and white, much larger); red-billed blue magpie (longer tail, red bill, southern hills).

Related badge

The album badge "a magpie" unlocks when the vision model explicitly names a a magpie in your photo and you rate the analysis. The badge stops at "a magpie": it does not tell species apart, and this page existing unlocks nothing.

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