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Baby Polar Bears
Bobbie Kalman
出版Crabtree Publishing Company, 2010-04-30
主題Juvenile Nonfiction / Animals / BearsJuvenile Nonfiction / Animals / Mammals
ISBN14271949479781427194947
URLhttp://books.google.com.hk/books?id=pfB_o_RB650C&hl=&source=gbs_api
註釋Children will be delighted by images of these giant mammals of the Arctic. Fascinating text explains how a polar bear's body is suited to living in an icy climate and swimming in freezing oceans. Young readers will learn how baby polar bears are raised by their mothers and how the melting of pack ice is threatening their way of life.