# Monday, 01 December 2008

This is interesting, it suggest that lizards attract attention by doing push ups when the forest is noisy. Researchers found that Puerto Rican lizards put on elaborate displays of push ups and send signals by bobbing their heads up and down and unfurling flaps of skin under their chins. The push ups are only used when the lizards are trying to communicate with another lizard that is far away or when the light is bad.