Animals / hedgehog-hibernation-behavior
Facts about Hedgehog Hibernation Behavior
- 05
Nesting material selection is critical to hedgehog hibernation, as they construct insulated dens from leaves, grass, and moss to maintain stable microclimate temperatures.
- 04
In the wild, European hedgehogs typically hibernate between October and April, depending on regional climate conditions.
- 03
A hedgehog must accumulate sufficient fat reserves before winter, as inadequate body weight can prevent successful hibernation and lead to death.
- 02
Hedgehogs are not true hibernators but enter a state of torpor, and they can wake periodically during winter to feed if temperatures briefly rise.
- 01
During hibernation, a hedgehog's body temperature drops to near ambient levels and its heart rate slows dramatically to conserve energy through winter months.