Galbula ruficauda 棕尾鹟鴷 @ Falcon, Venezuela. A couple (Male with whiter throat feather on the left) http://www.flickr.com/photos...
Jul 18, 2012
from
你是怎么学认鸟的呢
- Xiao Bin
买书.基本的几个大类不难分辨,了解基本大类后就去查相应地区的图谱,对照一下就好了.
- fircst