7 animals that hibernate during winter

Hedgehog: This animal goes into winter sleep by storing energy in the form of fats and lowering its body temperature.

Bear: This animal reduces its metabolism rate, heart rate, and breathing to undergo winter sleep.

Bat: This creature can lower its heart rate and body temperature to undergo hibernation.

Squirrel: Some species of squirrels hibernate by reducing body temperature, heart rate, and metabolism.

Bumblebee: Most bumblebees leaving the new mated queens die during the winter season.

Frog: Frogs show various modifications during hibernation. Some freeze their cells, and others start living in burrows.

Snake: This crawling creature lowers its metabolism and starts living in underground dens to undergo hibernation.