Google has many
http://images.google.com/images?q=bearded+dragons&ie=UTF-8&oe=UTF-8&hl=en&btnG=Google+Search
I did do a Google search and found some that way, but am interested in finding more for a friend that I make siggies for who raises and sells them.
Lee

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic