东方鸟类俱乐部图片数据库(OBI) 探索收藏
ML379738881 OBI 67125
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媒体文件注释
Remarks: I always wondered, what these birds might be feeding on in the featureless grasslands and arid habitats of the North-west and in such large numbers (there were thousands of them), when I actually witnessed it feeding / digging out the "bead like" rootlets of grass and munching on this nutritious food. - AS. Date added to OBI: November 18, 2012.
合集
东方鸟类俱乐部图片数据库(OBI)
技术信息
- 尺寸
- 650 pixels x 463 pixels
- 原始文件大小
- 82.49 KB