Crypsis .

This depends on your definition of camouflage. It can be said that all animals camouflage themselves to some degree, called Crypsis camouflage.

i guess a crypsis camouflage

The cast of Crypsis - 2014 includes: Paul Anthony Rogers as Kyle Michael Armata as Brandon Anthony Hoang as Josh Eddie Nason as Ethan

Three good examples of crypsis are:

The leaf tailed gecko (Uroplatus),

Peacock Flounder (Bothus mancus), and

Army Camouflage.

An animal's ability to blend with its environment is called protective camouflage. However, if you are not looking for camouflage as an answer, this ability is also called crypsis.