a-z-animals6d
The Frog That Freezes Itself for Winter
The next time you declare that you are “freezing to death,” spare a thought for the wood frog who gets so cold in winter that ...
CBC.ca2y
These Zombie Wood Frogs Literally Freeze To Survive the Northern Winter
These wood frogs are one of the only creatures that can be described as “the living dead”. Yet every spring they come back to life again. Unable to travel large distances to escape Canada's ...
AOL6d
The Frog That Freezes Itself for Winter
The next time you declare that you are “freezing to death,” spare a thought for the wood frog who gets so cold in winter that its heart stops beating – but it does not die. Once the spring ...