On a winter walk through Alaska’s forests, you might step over what looks like a dead frog, locked stiff beneath the leaves.
More cryoprotectants are produced in populations in colder locations. This adaptation means that the wood frog can survive at ...
Morning Overview on MSN
Wood frogs freeze almost solid every winter, then thaw back to life in spring
The wood frog, a small forest-floor amphibian found across much of North America, survives winter using a strategy that sounds more like science fiction than biology. It allows large portions of its ...
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