![]() So why doesn’t the frog die?ĭuring this period, the liver produces large amounts of glucose to increase blood-sugar levels, which functions like a natural “antifreeze” by limiting the formation of ice crystals in the body. Frogs go as deep as they can or squeeze into cavities, crevices, and logs.Ī partially frozen or frozen frog will stop breathing, and its heart will even stop beating and it will appear dead. During the winter, they go into a state of hibernation, and some frogs can be exposed to temperatures below freezing.įrogs and toads that spend most of their time out of the water and on land can usually burrow down below the frost line in burrows or cavities that are their hibernating space for the winter. These types of frogs sometimes even slowly swim or move around during the winter.Īs mentioned above, frogs and toads are cold-blooded, so their body temperature actually takes on the temperature of the environment around them. Aquatic frogs usually hibernate underwater and they usually spend the winter at the bottom of a pond or other body of water.įrogs don’t burrow down into the mud to hibernate though they can be found hanging out on the bottom just above the mud. Winter does present a major problem for frogs because it’s too cold for them to be active, so they need to find somewhere to wait it out. ![]() ![]()
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