Squirrel on the screen

The other day while Lily and I were on the back portch doing photos for the web and I noticed that a squirrel was on the roof of our screen. The entire portch is screened, but only half has a roof, so half of the top is screen, and this is the side the squirrel was on. I thought it was funny that it was walking on the screen. Then it got even funnier when it started to run down the side of the screen. I guess its little claws can hold it up there. Zelda had a fit and kinda pinned the squirel up there. This went on for about half an hour. This movie is the squirel finally getting down.