版主 - Moderator
- bird power
- 13274 BP 鳥緣
- 來自
- HK
|
19#
大 中
小 發表於 2008-3-11 22:56 只看該作者
引用:Diet
During winter, mollusks and crustaceans are the most common food items. During the breeding season, aquatic insect larvae become a predominant part of the diet. Surf Scoters also eat other aquatic invertebrates and pondweeds. http://birdweb.org/birdweb/bird_details.aspx?id=84
|