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大盘尾

Greater racket-tailed drongo|カザリオウチュウ

Dicrurus paradiseus · 卷尾科 Dicruridae

大盘尾
摄影:lallen,来自 iNaturalist,公有领域 / CC0 授权。照片未经修改(仅缩放)。
地区
新加坡与热带亚洲
环境
森林
颜色
黑、蓝
体型
中型(20 到 50 厘米)

识别特征

通体黑色,带金属光泽,在亚洲大部分地区是体型最大的卷尾。额前到头顶有卷曲的羽冠,长短因亚种而异。最显眼的是一对延长的外侧尾羽:羽轴大部分裸露,只在末端有扭转的羽片,飞起来像两只大蜜蜂在追一只黑鸟。

栖息环境

森林,常停在开阔处高而裸露的枝头。

分布

喜马拉雅西部到东部 1200 米以下的山麓、印度半岛的丘陵和西高止山,经东南亚大陆和岛屿,东到婆罗洲和爪哇。

季节与习性

主要吃昆虫,也吃果实、到开花的树上吸蜜,黄昏时也很活跃。叫声极其多变,能准确模仿其他鸟的叫声,包括它们的报警声;常与其他鸟组成混合觅食群,有时偷吃别的鸟抓到或惊起的昆虫。筑巢期会围攻比它大的鸟。

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。

循着响亮多变的叫声找它。它爱停在高处的裸枝上,背景常常是天空:加 1 到 2 档曝光补偿,否则黑色羽毛会糊成一团。拍全身时在画面下方留足空间,让两根盘状尾羽完整入画;侧光能显出羽毛的蓝色金属光泽。不要用回放叫声引它。

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

以天空为底的极简画面;长尾羽的线条构图。

相似物种

小盘尾(盘状尾羽是平的,几乎没有羽冠)。

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 iNaturalist,授权和作者见图下说明。

收录缘由:这种鸟出现在 YouTube 视频说明栏(波遊足跡 EP1) 中(是视频的说明文字,不是字幕)。视频只说明它被提到过;名称以 IOC 世界鸟类名录 15.2 为准,其他事实依据下列资料来源。

资料来源

Flora & Birds › Birds

Greater racket-tailed drongo

大盘尾 · カザリオウチュウ

Dicrurus paradiseus · Dicruridae

Greater racket-tailed drongo
Photo: lallen, via iNaturalist, public domain / CC0. Unmodified apart from resizing.
Region
Singapore and tropical Asia
Habitat
forest
Colour
black, blue
Size
medium (20 to 50 cm)

Identification

Glossy black all over; in most of Asia the largest drongo. A crest of curled feathers rises from above the bill along the crown, longer or shorter by subspecies. Its mark is the pair of elongated outer tail feathers, bare-shafted with twisted webs only at the tips: in flight it looks like a black bird chased by two large bees.

Habitat

Forest, often perched in the open on high, bare branches.

Distribution

Foothills below 1,200 m from the western to the eastern Himalayas, the hills of peninsular India and the Western Ghats, and through mainland and island Southeast Asia east to Borneo and Java.

Season and behaviour

Eats mainly insects, also fruit and nectar from flowering trees, and is active at dusk. Its calls are extremely varied, including accurate imitations of other birds and their alarm calls; it joins mixed foraging flocks and sometimes steals insects that other birds catch or flush. It mobs larger birds when nesting.

Photography tips

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

Follow the loud, varied calls. It likes high bare perches, often against the sky: add +1 to +2 EV or the black plumage turns to mush. For a full portrait leave room below so both rackets fit; side light brings out the blue sheen. Never use playback.

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

Minimal frames against the sky; compositions built on the long tail lines.

Similar species

Lesser racket-tailed drongo (flat rackets, hardly any crest).

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 iNaturalist; its licence and author are under it.

Why it is listed: this bird is named in the YouTube video description (波遊足跡 EP1) (the description text, not the subtitles). The video only shows that it was mentioned; names follow the IOC World Bird List 15.2 and the facts follow the sources below.

Sources