Army crawling and tooth #2

Gibson started rolling around more than usual about a month ago and within days the rolling turned into a modified army crawl. He uses his elbows to pull himself forward and basically drags his legs behind him. He's starting to bend one knee so maybe he'll be crawling on hands and knees soon.

In his crib, he'll get on his hands and knees and start rocking but I've never seen him do that on the floor. And I just love how he sleeps with his bottom in the air!

About 2 weeks ago we noticed his 2nd tooth pushing through. Now I'm thinking he may even be getting his first top tooth because he started acting really fussy last night, like screaming when I tried to put him to bed which is totally out of character for him. I finally had to cave in and let him fall asleep in our bed and then put him to bed later once he was good and asleep. Today at school, his teachers said he screamed alot which again is unusual behavior so all signs are pointing to another tooth, right?

Here's a pic of the 1st tooth.

Oh and he finally found his feet a few weeks back and started trying to put his toes in his mouth. We thought it was the cutest thing, and wondered where he learned to do that. Then we saw another girl in his class doing the same thing, funny to see which habits they pick up from other kids.