![]() One reason why bats may choose to hibernate in these unusual places is because they are trying to avoid predators. In some cases, however, bats will hibernate in trees, under bridges, or even inside houses. Their heart rate and body temperature drop, and they may even enter a state of torpor.īats usually hibernate in caves or other protected areas. Like other hibernating animals, bats slow their metabolism down to a crawl during hibernation. All bats, however, share one thing in common: they hibernate. Some bats eat insects, while others feast on fruit. List of Animals that Hibernate Batsīats are the only mammals that can truly fly, and they come in all shapes and sizes. Animals in torpor appear to be asleep, but they can be awakened fairly easily. Torpor is a state of reduced physiological activity, characterized by a drastic decrease in metabolism and heart rate. Once an animal’s body has reached its lowest temperature, it can enter a state of torpor. In some cases, such as with ground squirrels, an animal’s body temperature can drop so low that it becomes indistinguishable from the surrounding air. The animal’s heart rate and breathing rate also decrease, and its body temperature drops. These signals tell the animal’s body to start stockpiling energy in the form of fat.Īs the animal’s body fat stores increase, its metabolism slows down. Hibernation is triggered by a decrease in temperature and an increase in day length. By sleeping through the winter, animals can avoid using up precious resources searching for food that isn’t there. The main reason animals hibernate is to conserve energy during periods when food is scarce. Hibernation usually occurs during winter, but animals may also hibernate at other times of the year. Hibernation is a state of inactivity and metabolic depression typical of mammals and birds. While hibernation is an effective way to conserve energy, it can also be dangerous. In the colder months, many animals hibernate to escape the harsh weather conditions.
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