Summertime sleep : animals that estivate

"Estivation is just like hibernation--only it happens in the summer instead of winter. Why do some animals settle into cool, snug spots and sink into a summertime sleep? Because it's too hot for their bodies to function, or their food is in short supply. Some estivating animals sleep in gr...

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Bibliographic Details
Main Author: Stewart, Melissa
Format: BOOK
Published: Charlesbridge 2021