This relative of the squid & cuttlefish is shy & can change its color to hide in the coral
They can change not only their coloring, but also the texture of 
their skin to ... Octopuses and cuttlefish also use color change to warn their 
predators or any... [DOC] [TLE] Cuttlefish Change Color, Shape-Shift to Elude Predators [PAR] Cuttlefish Change Color, Shape-Shift to Elude Predators ... for Cutting-Edge 
Camouflage (March 12, 2003)  Squid, National Geographic Magazine ... where 
they use their extraordinary color manipulation to hide from predators such as 
dolphins.