花鸟图鉴 › 鸟类

震旦鸦雀

Reed Parrotbill|カオジロダルマエナガ

Paradoxornis heudei · 鸦雀科 Paradoxornithidae

震旦鸦雀
摄影:Sun Jiao (Interaccoonale),来自 Wikimedia Commons,以 CC BY 4.0 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
棕、灰、黄
体型
小型(约 20 厘米以下)
IUCN 等级
近危 (NT)

识别特征

嘴极短、宽而厚,黄色,像鹦鹉;体长约 18 厘米,尾长。冬羽额和颈淡粉奶油色与灰色,眼上方到头顶有黑色和暖褐色的条纹,嘴基与眼之间偏白,有一道白色的眉纹从嘴基伸到头后;体侧有黑和褐的纵纹,越往下越黑。是唯一随繁殖季改变羽色的鸦雀。曾被单独列为震旦鸦雀属。

栖息环境

完全依赖芦苇:江河、湖泊和海岸的大片芦苇荡,攀在芦苇秆上啄开茎秆取食其中的虫,叫声细碎。芦苇荡被开垦和割除是它的主要威胁。

分布

分布于中国东北、长江下游(模式产地南京)和俄罗斯远东,北方亚种有时单列为种;上海崇明、江苏盐城和天津、辽宁的芦苇湿地是观察地。日本、新加坡无。近危。

季节与习性

留鸟,全年可见;冬季芦苇枯黄时结群活动、最容易看见,常与文须雀混群;5 到 7 月繁殖,在芦苇秆间筑杯状巢。

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。

冬天的枯芦苇与它的羽色一致,但它攀在秆上啄茎的动作很有特点:用长焦在芦苇荡边缘等它爬到秆顶,1/1000 秒。黄色的厚嘴是焦点。芦苇荡里走路会惊走整群,留在堤上。风大时它们躲在底部,选无风的清晨。

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

芦苇秆上的小鸟;枯黄的同色调。

相似物种

文须雀(雄鸟有黑色髭纹,嘴黄但细小,尾更长);棕头鸦雀(嘴小、无条纹、头棕)。

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

Reed Parrotbill

震旦鸦雀 · カオジロダルマエナガ

Paradoxornis heudei · Paradoxornithidae

Reed Parrotbill
Photo: Sun Jiao (Interaccoonale), via Wikimedia Commons, licensed CC BY 4.0. Unmodified apart from resizing.
Region
Japan and temperate East Asia
Habitat
rivers and wetlands
Colour
brown, grey, yellow
Size
small (under about 20 cm)
IUCN status
Near Threatened
IOC breeding range
PAL (e Mongolia to e, ne China and se Russia)

Identification

A very short, wide and deep yellow bill like a parrot's; about 18 cm long with a long tail. In winter the forehead and neck are pinkish-cream and ash grey, with streaks of black and warm brown from above the eye to the crown, a whiter area between eye and bill, and a whitish stripe from the bill base over the eye to the back of the head; black and brown streaks down the body, blacker lower down. The only parrotbill whose appearance changes with the breeding season. Once placed in its own genus.

Habitat

Entirely dependent on reeds: large reed beds along rivers, lakes and coasts, clinging to the stems and splitting them open for the insects inside, with thin chattering calls. Reclamation and cutting of reed beds are its main threats.

Distribution

North-east China, the lower Yangtze (type locality Nanjing) and the Russian Far East, the northern subspecies sometimes split as a species; the reed wetlands of Chongming (Shanghai), Yancheng (Jiangsu), Tianjin and Liaoning are the places to see it. Absent from Japan and Singapore. Near threatened.

Season and behaviour

Resident, seen all year; easiest in winter when the reeds are yellow and the birds flock, often with bearded reedlings; breeds from May to July in a cup nest slung between reed stems.

Photography tips

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

In winter its plumage matches the dead reeds, but the way it clings and splits stems is distinctive: wait at the edge of the bed with a long lens for one to climb to the top, 1/1000 s. The thick yellow bill is the focus. Walking into the reeds scatters the whole flock, so stay on the bund. In wind they hide low, so choose a still morning.

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 small bird on a reed stem; one tawny tone.

Similar species

Bearded reedling (male with black moustache, thin yellow bill, longer tail); vinous-throated parrotbill (small bill, unstreaked, brown head).

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