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Google圖書搜尋
Common Eider
Ian Goudie
Grant Gilchrist
Canadian Wildlife Service
出版
Canadian Wildlife Service
, 2005
ISBN
0662342771
9780662342779
URL
http://books.google.com.hk/books?id=kZJY9cfkoMIC&hl=&source=gbs_api
註釋
The common eider (Somateria mollissima) is the largest duck in the northern hemisphere. This document presents a description of the species and provides information on habitat and habits, range, feeding, breeding, and conservation measures.
