Hibernation is an intricate process where an animal’s body shuts down almost completely in the winter and reactivates in the ...

As winter approaches and the temperature drops to -30C across parts of Canada, the thirteen-lined ground squirrel nestles one-metre underground in a grass-lined burrow for six months of the year.

A 75% concentration has been approved to protect seeds from thirteen-lined ground squirrels, but many repellents you can buy ...