四川卧龙国家级自然保护区三种高山同域鸡形目鸟类的时空生态位比较
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Temporal and spatial niche differentiation among three alpine Galliformes with sympatric distribution in the Wolong National Nature Reserve, Sichuan Province
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图4. 绿尾虹雉(绿色曲线)、雉鹑(红色曲线)和雪鹑(黑色曲线)日活动节律的核密度曲线 |
Fig. 4. Kernel density estimations of daily activity pattern of Chinese monal (green curve), chestnut-throated partridge (red curve) and snow partridge (black curve) |
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