TY  - BOOK
AU  - Penny,Malcolm
TI  - Hidden hibernators
T2  - Amazing Nature
SN  - 0431185662
PY  - 2004///
CY  - Oxford
PB  - Heinemann Library
KW  - Animals
KW  - Wintering
KW  - sears
KW  - Hibernation
N1  - Includes index; 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
ER  -