Interesting facts about swan

來源: howcan^ 於 2010-02-27 07:17:11 [] [舊帖] [給我悄悄話] 閱讀數 : (340 bytes)
本文內容已被 [ howcan^ ] 在 2010-09-28 08:04:20 編輯過。如有問題，請報告版主或論壇管理刪除.
http://scienceray.com/biology/zoology/some-little-known-facts-about-swans/

Swans mate for life,
Male swan will not attack human for no reason,
Swan will remember people who are kind to them...

They are amazing.
請您先登陸，再發跟帖！