While walking near the center of the Vegas Strip I saw this crow sitting on a glass railing. I walked over, talking to it as I did, and asked the crow if I could take its picture. The crow uttered a guttural comment, ruffled it head feathers a bit, and took this pose. As soon as I took the picture the crow asked for payment. It received a piece of cracker and then moved off to another perch with its feathers all smooth again.