During hibernation, a hedgehog's metabolic rate decreases significantly, and their body temperature drops, allowing them to survive on their fat stores. They typically find a sheltered spot, such as under a pile of leaves, in a burrow, or in dense vegetation, to protect themselves from the cold and predators.
However, not all hedgehogs survive the winter. Factors such as habitat destruction, lack of food, and harsh weather conditions can impact their chances of survival. It's important for those caring for hedgehogs in captivity to provide a suitable environment and food sources, especially as winter approaches, to help them thrive.
If you find a hedgehog in the wild during winter that appears to be active, it may be a sign that it is underweight or unwell, and it might need assistance from a wildlife rehabilitator.
In summary, while hedgehogs have the ability to survive winter in the wild through hibernation, they face numerous challenges that can affect their survival rates.
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