遗鸥
<正> 遗鸥（Larus relictus）,体长约46厘米,嘴和脚呈暗红色,虹膜黑色,眼上下各有一马蹄形白斑。雌雄鸟羽色十分相似。夏羽头和颈上部黑色,背羽和两翅为朱红色,初级飞羽和次级飞羽为银灰色,其余部分均为白色。冬羽头、颈部白色,仅在头顶、眼后杂有黑色斑块。...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Chinese Journal of Wildlife
2003-01-01
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| Series: | 野生动物学报 |
| Online Access: | http://ysdw.nefu.edu.cn/thesisDetails#10.19711/j.cnki.issn2310-1490.2003.02.020 |
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