Reef fish smell like coral as they seek to evade predators

he animal kingdom is full of incredible examples of camouflage, with animals resembling objects found in their environment such as sticks or leaves, or displaying colour patterns that permit them to blend into their surroundings to hide from predators or prey. Many animals interact with the world using other senses, such as smell. Yet most of our understanding of animal camouflage is based on visual mechanisms, probably due to our own reliance on sight.

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