Camilla Swärd

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Camilla Swärd
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Frog Life!! The wood frog has garnered attention by biologists over the last century because of its freeze tolerance.

Frozen Frogs In Alaska - During the cold winters, the Alaskan Wood Frog becomes a frog-shaped block of ice. It stops breathing, and its heart stops beating. When Spring arrives the frog thaws and returns to normal going along its merry way.