Can Frogs Scream?

I heard a bad noise and ran out to see what the kitties were doing and discovered their new friend. I couldnt get a good very photo as my boyfriend seemed to think I was crazy yelling "keep the cats off the frog while I get my camera"! Then even more so after I had taken a photo needed him to guard it once again while I ran to wet my hand before resucing the frog from four curious cats.