Can you identify these frogs?

[Pdx2W]

The first is a frog that I found in a creek in the woods in northern Delaware. He was about the size of my palm. I tried to ID him, and he seems closest to the "Northern Cricket Frog," but he was way too big, based on the pics I've seen online.

The second is a tiny little frog that I found on a tree in northern Pennsylvania. He was really tiny - about the size of a penny.

Thanks!!