Yes, so if you notice they sleep more often in the winter, its hibernating.
No, hamsters do not hibernate. They are not true hibernators like some other animals. Hamsters are in a state of torpor during times of rest, where they may seem inactive and sleep more, but they do not experience the same processes as true hibernation.
No, they don't actually shut down, but they do sleep a lot.
yes
No. True hibernators must lower both their heart rate AND their lower they inner core temperature. In the case of bears, they only lower their heart rate while their inner core temperature remains high. The largest true hibernators are groundhogs.
Woodchucks, ground squirrels and bats are true hibernators.
unlike bears, they have a different systems. they are scavengers, and they live in warmer climates. p.s. its skunks.
Appetite suppression, specifically; avoidance of sweets such as berries and honey. Also, hibernation; they are NOT true hibernators, they are easily awakened.
No, moles are not true hibernators in the winter. Moles are capable of entering torpor which preserves energy and allows the moles to rest during cold weather.
No. Only the bear hibernates. Actually, bears do not truly hibernate, because their breathing and body temperature does not drop as much as true hibernators like ground squirrels and other rodents.
Some types of bats hibernate. Some professor used to keep bats in his refrigerator. They were alive. He'd heat them up (i.e., take them out) and study them (feed them).
Hamsters don't spray like skunks, but they do have strong scent glands in their rectums that they can express. This is also true of cats and dogs, incidentally, and is a way for the hamsters to mark their own territory.
True hibernators include ground squirrels, bats, and some species of bears. These animals enter a state of deep torpor, with significantly reduced metabolic rate, body temperature, heart rate, and breathing, allowing them to survive long periods of cold weather with minimal energy expenditure.