10 animals that can freeze and come back to life

The incredible superpowers that humans so yearn for are certainly present in this wonderful planet, like how can any creature simply freeze itself and then come back to life whenever it wants? Well, the fantastical planet that we live on has terrestrial abilities that might become challenging for the animals living in their niche regions. While the reasons might be varied according to a particular animal, such as preventing itself from getting dehydrated or stopping the unnecessary chemical formation, the propensity usually stems back to the one goal of surviving. So, let’s take a look at the 10 animals that can freeze and come back to life!

Wood Frog (aka Lithobates sylvaticus or Rana sylvatica) has the brilliance to freeze their body, where all the bodily functions cease. After using 65-70% of their body water to freeze themselves, they hibernate with their liver producing glucose to stop forming ice that can harm the cells. During the spring, the creature thaws out, and the regular body functions restart normally within a couple of hours. Usually, the species exists in the belt of North America, and the population looks stable.

Artic Wolly Bear Moth (aka Gynaephora groenlandica) comes under the superior category of freezing itself under unfavorable conditions. When the temperatures drop, the creature’s guts start freezing, which is then followed by the blood and tissues. With high production of glycerol in the body, the ice particles are prevented from forming. After nature welcomes the spring season, the species unwrap themselves to eat, grow, and perform regular bodily functions. The cycle repeats itself from 7-14 years until the caterpillar can grow into a moth, and they can usually be found in the belt of Greenland and Russia.

Tardigrade (aka Water Bears or Moss Piglets) can freeze themselves, where the entire metabolic operations slow down. Moreover, the creatures can even survive when they get dehydrated in the critical freezing conditions, as a response to extreme dryness. While they have the ability to be frozen up to 30 years, the studies show that they can stop growing altogether when the body is inactive. Usually, Tardigrades can be found in the deep sea.

Antarctic Midge (aka Belgica Antarctica) freezes up to 70% of their bodily functions, and produces anti-freeze chemicals to stop ice formation. Moreover, the creatures can repair any cell damage during the freezing stress. In the critical lifecycle, they take around two years to grow and develop during the short summers, but the adult stage (which is primarily for mating) lasts for a minimal period of time. Usually, the species can be found in the region of Antarctica.

Painted Turtle (aka Chrysemys picta) is a diverse species that can hibernate in warmth by burning themselves, as well as in cold by freezing. While the adults prefer to bury themselves in the mud of a water body, the hatchlings can freeze some of their body parts and remain in their nest during extreme conditions. The ice formation is controlled by fluids, and can even control acid in skeletons. Usually, the species are found in the belt of southern Canada and Mexico.

Alligator (aka Colloquially Gator) enters the state of hibernation during the critical conditions. While they do not completely stop their body functions, the species can survive in extremely low heart rates and conserve energy. As they need to breathe, their snouts are above the water surface. When the temperature warms up, they become active and might need a day or two to become acclimated. Usually, they can be found in two species: American and Chinese.

Siberian Salamander (aka Salamandrella keyserlingii Dybowski) shuts down their metabolism and resumes their functions upon thawing. They produce a protectant in the form of glycerol to prevent ice crystals from damaging cells. The young salamanders can hibernate in lower temperatures than the adults, and both can survive for a long period of time. Usually, the species are found in Northeast Asia.

Alaskan Upis Beetle (aka Upis ceramboides) produces anti-freeze molecules to survive extreme temperatures, even below minus 100 degrees Fahrenheit in the wild. The creatures expel water from their cells, protecting them from ice particles. During winter, they search for dry places for a safer environment. Usually, the species can be found in colder regions of Alaska, as well as in Siberia and Canada.

Darkling Beetle (aka Tenebrionidae) strives to survive extreme cold temperatures until the sun shines brightly. While the group is diverse in North America, the particular species in Alaska comes with its own power of coming back to life once thawed. Moreover, they have the ability to be ‘supercool,’ which means they function properly in low temperatures. However, they freeze themselves as a mechanism to resist cold and find a safer environment while doing so.

Iguanas (from the family of Iguanidae) are cold-blooded animals, but enter a dormant state where the body functions slow down dramatically. After losing grip, they fall from trees, but the basic body functions keep operating. Once thawed out, they will move when the temperature becomes warm. Usually, the species are found in the belt of Caribbean, Mexico, and America.