花鸟图鉴 › 鸟类

沙䳭

Isabelline Wheatear|イナバヒタキ

Oenanthe isabellina · 鹟科 Muscicapidae

沙䳭
摄影:Lip Kee Yap,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
棕、白、黑
体型
小型(约 20 厘米以下)
IUCN 等级
无危 (LC)

识别特征

雌雄相似的小型鸣禽。上体淡沙褐色带「伊莎贝拉色」(一种淡灰黄的羊皮纸色),腰和尾上覆羽白色;尾羽褐黑,基部大面积白,外侧尾羽的白色超过一半;眉纹奶油白,耳羽淡褐;颏淡奶油,喉淡黄,胸沙黄,腹奶白,翅羽褐黑镶奶黄边。站姿直立,腿长。

栖息环境

干旱荒漠和草原:砾石戈壁、灌丛荒漠、固定沙丘、干旱区的农田以及海拔 3500 米左右的草原,在地面奔跑捕食昆虫,常站在土堆和石头上。

分布

繁殖于乌克兰到蒙古和中国北部,南到以色列、伊朗和巴基斯坦;越冬于非洲和印度西北部。中国内蒙古、甘肃、青海、新疆、陕西的荒漠草原 4 到 9 月常见;日本仅为迷鸟,新加坡无,西欧也极罕见。

季节与习性

中国西北和内蒙古 4 到 9 月,雄鸟在空中短暂鸣飞;9 月后南迁。清晨站在土丘上的时间最长。

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。

沙色的鸟在沙色的地上,只有它站在土丘顶上时轮廓才清楚,用长焦低机位把它放在天空或远山前。白腰和尾基在它飞起的一瞬出现,1/2000 秒。荒漠的直射光反差大,早晚拍。

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

荒漠的沙色极简;土丘上的直立剪影。

相似物种

穗䳭雌鸟(略小,翅更深、尾的黑色「T」形更宽);沙䳭雌鸟与穗䳭、漠䳭雌鸟极相似,靠直立的姿态和尾部黑色范围区分。

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

Isabelline Wheatear

沙䳭 · イナバヒタキ

Oenanthe isabellina · Muscicapidae

Isabelline Wheatear
Photo: Lip Kee Yap, via Wikimedia Commons, licensed CC BY-SA 2.0. Unmodified apart from resizing.
Region
Japan and temperate East Asia
Habitat
towns and gardens
Colour
brown, white, black
Size
small (under about 20 cm)
IUCN status
Least Concern
IOC breeding range
PAL (Ukraine to Mongolia and n China and s to Israel, Iran and Pakistan)
IOC non-breeding range
n AF, s Asia

Identification

A small passerine with the sexes alike. Pale sandy brown above with an isabelline tinge (a pale grey-yellow parchment colour), white rump and uppertail coverts; brownish-black tail feathers with a large white base, more than half the length on the outer feathers; a creamy-white brow, pale brown ear coverts; cream chin, pale buff throat, sandy breast, creamy belly, brownish-black wing feathers edged creamy buff. An upright stance on long legs.

Habitat

Arid desert and steppe: gravel gobi, scrub desert, fixed dunes, dry-zone farmland and grassland up to about 3,500 m, running on the ground after insects and standing on mounds and stones.

Distribution

Breeds from Ukraine to Mongolia and northern China and south to Israel, Iran and Pakistan; winters in Africa and north-west India. Common from April to September on the desert steppes of Inner Mongolia, Gansu, Qinghai, Xinjiang and Shaanxi; a vagrant to Japan, absent from Singapore and very rare in western Europe.

Season and behaviour

In north-west China and Inner Mongolia from April to September, the male making short song flights; departs south after September. Longest on a mound top in the early morning.

Photography tips

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

A sand-coloured bird on sand-coloured ground is outlined only when it stands on top of a mound: a long lens from low down puts it against sky or distant hills. The white rump and tail base appear in the instant of take-off, at 1/2000 s. Desert sun is harsh, so shoot early and late.

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

Sand-coloured desert minimalism; upright silhouettes on a mound.

Similar species

Female northern wheatear (slightly smaller, darker wings, broader black T on the tail); isabelline, northern and desert wheatear females are very alike and told by the upright stance and the extent of black on the tail.

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