Animal Sounds

For Little R's first birthday, he received alot of farm animal things....toys, books, and puzzles.  He loves reading his farm animal books, and he is trying really hard to make the animal sounds like we do.  So far, he has only mastered the sheep sound, and he constantly walks around saying "baa-baa."  The other sound he consistently tries to make is the cow sound.  However, instead of saying "moo," he says "boomba!"  It cracks us up.  Here is a little video of him making his sounds.  As you can see, he is a little preoccupied and very busy, but you can still hear him making the sounds: