However, Are you My Mother? is pretty sweet. He insists that he hen is a rooster, and we have that debate every time. But then it gets to the end, when the mother bird comes back, and her baby bird says all the things she's not, and then "You are a bird, and you are my mother" and Joe adds "And they snuggle." Then he turns the page and looks at the wide shot of the birds in their tree, and kisses it, so gently.
Here's his retelling of Baby Bird's final dialogue (click though to see the videos).
And from a few weeks ago: a very poor quality video of him doing yoga along with an ipad app.