Not all hedgehogs hibernate. Hibernation in hedgehogs primarily depends on their species and environmental conditions. For instance, European hedgehogs (Erinaceus europaeus) typically hibernate during the colder months to conserve energy when food is scarce. They enter a state of torpor, which can last for several weeks or even months, depending on the temperature and availability of food.

In contrast, African pygmy hedgehogs, which are popular as pets, do not hibernate in the same way. These hedgehogs are adapted to warmer climates and usually remain active year-round, although they may experience a lighter form of hibernation known as "estivation" if they encounter extreme heat or dehydration.

To ensure the well-being of your hedgehog, it's essential to provide a suitable environment, including a proper temperature range, to help them thrive, whether they hibernate or not. If you have a hedgehog that is showing signs of hibernation, such as decreased activity and a drop in body temperature, it’s crucial to monitor them closely and ensure they are healthy and safe.

In summary, while some hedgehogs do hibernate, others, especially those kept as pets, may not, so understanding your specific hedgehog's needs is vital for their care.

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Topics covered in this question:

Hedgehog Care Hibernation African Pygmy Hedgehog European Hedgehog Species Differences