Squirrel Wall

This morning when I was working in my office I noticed a squirrel climbing up our church wall. This is a brick wall and he was about 2 stories high. I have tried to research how they are able to do that. I am sure it has something to do with their claws. Still this sucker seemed to do this with very little effort. It wouldn't have surprised me if he had been on the roof. There are lots of ways they can get up there. I understand how they get up trees or telephone polls. I can also see how they could balance across a telephone or electric wire. It still amazes me the Spiderman like skills they have when bricks come into place. Amazing animals I say those tree rats are.