大同市区的楼燕
<正> 楼燕（俗称麻燕）（Apus apus pekinensis.Swinhoe）属于雨燕目,雨燕科,为习见的夏候鸟。每年四月下旬飞临大同市区。体形似家燕而较大,翼长168—175毫米,尾长75—80毫米。除喉部羽毛呈白色外,全身为黑褐色。足呈前趾型,适于攀附在墙壁上。嘴形短阔,适于飞行中捕食昆...
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| Main Author: | |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Chinese Journal of Wildlife
1985-01-01
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| Series: | 野生动物学报 |
| Online Access: | http://ysdw.nefu.edu.cn/thesisDetails#10.19711/j.cnki.issn2310-1490.1985.06.018 |
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