To protect themselves, some animals rapidly change color when their environments change, but chameleons change colors in unusual ways when they interact with other chameleons. Researchers have discovered that these color changes don't happen "out-of-the-blue" -- instead, they convey different types of information during important social interactions.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/3...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/3...