Well Jude has discovered how to pull up on things. He either sits on his knees or tip toes...so walking won't be in the near future because he tends to tip over pretty easily. But the crib is where he learned to pull himself up because it has those nice bars to pull up on and it's sturdy enough that it doesn't fall over. Now when he pulls himself up, he then likes to "yell" for us until we come to get him. It was really surprising to walk into his room the first time he did this. I'm not quite ready for that stage yet.