Zoboomafoo - Season 1 Episode 4 Who's In the Hole
Overview: A flying squirrel glides in looking for a hole to live in, and a search around Animal Junction reveals lots of other animals, from foxes and rabbits to snakes and porcupines, already living in various holes. When a man starts to cut down a dead tree with a hole in it, Jackie stops him by explaining that it may be the home of an owl.