As if, solely to prove me wrong, not ten minutes after I posted my last post, I looked over at Caleb on the blanket on the floor and he had rolled onto his tummy. He stayed there for a good three minutes, too, playing with his taggy blanket. And he has been rolling onto his tummy consistently and regularly to play with toys ever since. Currently he is on his stomach happily chewing on a Little People bus.
Maybe I should write in my blog about things he can't/won't do yet more often.