Hidden hibernators - Penny, Malcolm (Oxford : Heinemann Library, 2004)
What is a hibernator? -- Deep sleepers -- Dozy bears and sleepy hedgehogs -- Getting ready for bed -- Hiding on land -- Hiding under water -- Sleeping in groups -- Sleepy creepy-crawlies -- The big switch-off -- Sealed in a waterproof coat -- Waiting for the rain.
Includes index.
Keywords: Animals -- Wintering; Hibernation; Hibernation