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Animals in winter

Describes how animals face the rigors of winter by hibernating, migrating, storing food, or changing colors to blend with the winter landscape.

Manylion Llyfryddiaeth
Prif Awdur: Fisher, Ron
Fformat: Printed Book
Cyhoeddwyd: [Washington, D.C.] : National Geographic Society, ©1982.
Cyfres:Books for young explorers.
Pynciau: