価格:3,980円 新品の出品:円 中古品の出品:704円 コレクター商品の出品:1,650円 カスタマーレビュー penguins are fantastic creatures. they have a unique familial system, wherein the mother hunts for food while the father warms the egg. what's even more interesting is how they find a partner and "marry" that person for life. turn the pages of this book for many more interesting facts on penguins. buy a copy today!