Snake, Lion, Rhinoceros or Boy?

Jace has been growing and discovering like crazy the last few weeks. He is starting to get his legs up under him, so crawling can't be far off.He is figuring out how to move forward, and anywhere else he wants to go, although it's no type of crawl I've ever seen. The closest thing I can resemble this to is a snake, but even snakes don't move like this. Maybe it's an inchworm. Something like a roll and reach method.
Then he's been growling every morning. He growls often, and this isn't that new, but lately he reminds me an awful lot of a lion. Last night I put him in lion pajamas, and he was growling again this morning. It was very fitting.... :)

Then, his hair has been growing, a lot. It's very funky, kinda  reminds me of Harry Potter. His hair in the back is really short, his hair on top is long and sticks up, his hair on the sides is long and then he has a random patch of hair in the middle of his head that wants to curl upwards, no matter what we do. Rod suggested that we should put him in rhinoceros pajamas next, because that's what he looks like with this little tuft of hair. Can you see it?

 Of course, he's neither rhinoceros nor lion nor snake, but our lovable little boy, who sometimes matches daddy!