基于取食行为探究北京居民区鸟类的食源特征及多样性
Food source characteristics and diversity of birds based on feeding behavior in residential areas of Beijing
基于取食行为探究北京居民区鸟类的食源特征及多样性 |
| 殷鲁秦, 王成, 韩文静 |
|
Food source characteristics and diversity of birds based on feeding behavior in residential areas of Beijing |
| Luqin Yin, Cheng Wang, Wenjing Han |
| 图5 不同季节鸟类对不同生活型植物的利用方式关系图。图中的数字刻度表示取食行为的频次。 |
| Fig. 5 Plant utilization of different life forms by birds in different seasons. The numerical scale in the figure indicates the feeding frequency. |
|
|