Natural Selections
Not all mammals hibernate. How do they survive a cold winter?
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:05:07
- More information
Informações:
Synopsis
(Feb 4, 2021) "In the case of the voles and the shrews, they'll actually shrink their total body mass down, so there's less body to have to be fed."
