How long do bears hibernate?
Bears use shelters, such as caves and logs, as their dens; most species occupy their dens during the winter for a long period of hibernation, up to 100 day
Bears can hibernate up to 100 days in their dens during the winter
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: How long do bears hibernate?
### Input: Bears use shelters, such as caves and logs, as their dens; most species occupy their dens during the winter for a long period of hibernation, up to 100 day
### Response: Bears can hibernate up to 100 days in their dens during the winter