On there feet they have ridged pads that enable them to run up and down a vertical surface. Food Geckoes use their eyes and ears to hunt for insects. Physical Characteristics Geckos have many Physical Characteristics. One of them is they have Broad tongues that they click against the roof of there mouth. Geckos have large eyes which helps them see at night.
Most geckoes are night geckoes and have drab colored skin, but day geckoes have light colored skin.
Those are some of the physical characteristics of the gecko.