Masters of Ocean Camouflage
Quick Fact
Cuttlefish have around 10 million colour-changing cells called chromatophores in their skin — yet they are completely colour-blind, navigating colour through polarised light.
About This Species
Camouflage in the ocean has evolved to extraordinary levels of sophistication. Cuttlefish can change both colour and texture in milliseconds, mimicking sand, rock, and coral with astonishing accuracy. Ghost pipefish are virtually invisible against seagrass and crinoids. Frogfish can match sponges and coral so precisely they are almost impossible to spot even at close range. These adaptations serve both predator and prey — concealment from predators and ambush of prey.
Why It Matters
Understanding camouflage adaptations reveals the extraordinary evolutionary pressures of ocean life and the complexity of predator-prey relationships in marine ecosystems.