Champions of Hibernation

Champions of Hibernation

  • Autore: Alison Pearce Stevens, Ph.D.
  • Narratore: Highlights for Children
  • Editore: Highlights
  • Durata: 0:03:51
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This article is about fat dormice or "seven sleepers" animals related to squirrels. They hibernate for seven or eight months of the year slowing their breathing and heart rates to save energy.

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