Well, now I'd like to introduce you to Shooby Acornseed. Yes, my dog Shooby has planted hundreds of oak trees in his lifetime! I cannot say that I've ever known another animal other than squirrels who bury acorns, but its true. Here is a picture of Shooby ever so carefully selecting the perfect acorn for planting:
And, I do mean 'carefully selecting' too. Shooby will wander the yard or in the woods if we are on a walk to find what he considers the perfect acorn. He often picks up an acorn, tests it in his mouth for a bit and then drops it if he decides its not good enough. If I give him an acorn, occasionally he will bury it, but usually he just drops it and goes off to find a better one.
Once he finds an acorn fit for planting, he digs a hole, usually at the base of a dead tree or rock cropping, drops in the acorn and covers it up with his nose. Here is a picture of a planted acorn in my flower bed before he got a chance to cover it up properly.
I cannot remember when Shooby started this strange habit, but I know he's done it for at least the last several fall seasons. I wish I could teach him to plant the garden in the spring or maybe I should try leaving apples around and he could be the next Johnny Appleseed!
I really have more than enough oak trees in my yard!