Animals That Hibernate In Summer
Do animals only hibernate in winter?
Animals that hibernate in summer. However, furry creatures aren't the only animals that take long rests, it doesn't only happen in the winter, and they're not just sleeping. The arctic tern covers a migrating cycle of over 40,000 miles and is thought to have the longest migration cycle of all animals. Think of hibernation as long winter sleep and aestivation as a summer siesta.
Beginning in august, the new generation of butterflies begin to migrate south toward the highest elevations. Hibernation is an animals means of conserving energy throughout the winter months, as their natural food sources are in short supply. The only reason why certain animals hibernate, is to escape from the harsh weather in winter.
Some fish can hibernate in a waterproof mucus envelope if their lake dries up. Many animals hibernate in a den all winter, but some animals hibernate in the summer. A physiological state wherein the body temperature drops to near ambient temperature, and heart and respiration rates slow.
Animals that hibernate stay in their den, burrows, or shelter for weeks or even months at a time. Read on and learn about spending cold, winter days doing nothing, but sleeping. Bears can also move in to hibernate into dens made by other bears but not in use by them.
Animals that hibernate store up body fat by eating a great deal of food during the end of summer and fall months of the year. Larger animals are less apt to hibernate because of the additional energy required to warm up a large body. In hot and dry climates, creatures like the african hedgehog aestivate.
Find out what eats a bear! 8 smart animals who hibernate during the summer. When you think of hibernation, bears and groundhogs slumbering throughout the winter likely come to mind.