Burrowing owls are number #1 in my Owl power rankings
Incredible how every niche in nature gets filled. Owls are like, it isn't enough for us to be highly adapted to life in trees. We owls are also going to send a species to burrow into the earth and there is nothing you can do to stop us.
Also, if you are a person who reads aloud to kids, you need to get the book _Owls in the Family_ by Farley Mowat. One of my favorite animal books for kids. Not on the same level as _Where the Red Fern Grows_ but still v. good.