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仙八色鸫

Fairy Pitta|ヤイロチョウ

Pitta nympha · 八色鸫科 Pittidae

仙八色鸫
摄影:Jason Thompson from Bangkok, Thailand,来自 Wikimedia Commons,以 CC BY 2.0 授权。照片未经修改(仅缩放)。
地区
日本与温带东亚、新加坡与热带亚洲
环境
森林
颜色
绿、蓝、红
体型
小型(约 20 厘米以下)
IUCN 等级
易危 (VU)

识别特征

小而艳丽的鸣禽,体长 16 到 19.5 厘米,体重约 90 克,七种颜色像彩虹:头顶栗色,宽阔的黑色贯眼纹,淡黄色的眉纹,背和翅绿色,小覆羽钴蓝,腰天蓝;下体奶油色,下腹和尾下鲜红;尾深绿带钴蓝端,腿黄褐色。飞行时黑色初级飞羽上的白斑很醒目。多在林下地面跳跃。

栖息环境

低山的亚热带阔叶林、竹林、种植园和溪谷,在林下落叶层里翻找蚯蚓、蜘蛛、昆虫、蛞蝓和蜗牛;在地面或低处用树枝和苔藓筑球形巢。

分布

繁殖于日本本州、四国、九州,韩国济州岛,中国南部、东部和台湾;越冬于婆罗洲。因森林砍伐、火灾、捕猎和笼鸟贸易而稀少且在减少,列为易危。新加坡有过境记录。

季节与习性

中国东南部、台湾和日本 5 到 8 月繁殖,5 到 6 月清晨鸣叫「呼、哦、呼、哦」最频繁;新加坡 10 到 11 月和 4 月偶见过境个体。

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。

林下光线极弱,用高感光度、大光圈和 1/320 秒;它在地面跳几步就停一下,那一刻按快门。颜色在阴天的柔光里最准,直射阳光下会出现斑驳的亮斑。繁殖期它对干扰极敏感,巢区一律远离,不用回放,不蹲守太久。

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

林下阴影里的七色小鸟;低光的饱和色。

相似物种

蓝翅八色鸫(翅蓝更多,头顶黑褐,东南亚);绿胸八色鸫(胸绿,新加坡过境)。

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

Fairy Pitta

仙八色鸫 · ヤイロチョウ

Pitta nympha · Pittidae

Fairy Pitta
Photo: Jason Thompson from Bangkok, Thailand, via Wikimedia Commons, licensed CC BY 2.0. Unmodified apart from resizing.
Region
Japan and temperate East Asia, Singapore and tropical Asia
Habitat
forest
Colour
green, blue, red
Size
small (under about 20 cm)
IUCN status
Vulnerable
IOC breeding range
OR, PAL (Honshu, Shikoku and Kyushu (s, c Japan), Jeju (s of Korean Pen.), s, e China and Taiwan)
IOC non-breeding range
to c Borneo

Identification

A small, brightly coloured passerine, 16–19.5 cm long and about 90 g, in seven colours like a rainbow: chestnut crown, broad black eye-stripe, buff brow, green back and wings, cobalt lesser coverts, sky-blue rump; cream below with a red lower belly and undertail; dark green tail tipped cobalt, yellowish-brown legs. White patches on the black primaries show in flight. It hops on the forest floor.

Habitat

Subtropical broadleaf forest, bamboo, plantations and stream valleys in low hills, turning the leaf litter for earthworms, spiders, insects, slugs and snails; builds a domed nest of twigs and moss on or near the ground.

Distribution

Breeds on Honshu, Shikoku and Kyushu in Japan, on Jeju in Korea and in southern and eastern China and Taiwan; winters in Borneo. Rare and declining through deforestation, fire, hunting, trapping and the cage-bird trade; listed as vulnerable. Recorded on passage in Singapore.

Season and behaviour

Breeds in south-east China, Taiwan and Japan from May to August, calling a two-note whistle most at dawn in May and June; occasional passage birds in Singapore in October–November and April.

Photography tips

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

Understorey light is very weak: high ISO, a wide aperture and 1/320 s; it hops a few steps and pauses, and that is the moment. The colours are truest in soft overcast light, while direct sun makes blotchy highlights. In the breeding season it is extremely sensitive to disturbance: keep away from nests, no playback, and do not wait long.

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 seven-coloured bird in forest shade; saturated colour in low light.

Similar species

Blue-winged pitta (more blue in the wing, blackish-brown crown, South-East Asia); hooded pitta (green breast, passage in Singapore).

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