Octopus carries around coconut shells as suits of armour

Octopuses are masters of camouflage that can change their shape, colour and texture to perfectly blend into their environment. But the soft bodies that make them such excellent con artists also make them incredibly vulnerable, should they be spotted. Some species have solved that problem with their fierce intellect, which allows them to make use of other materials that are much harder. The veined octopus, for example, dons a suit of armour made of coconut shells.

The veined octopus (Amphioctus marginatus) lives in sandy, exposed habitats that have little in the way of cover. To protect itself, it hides among the hollow husks of coconuts. It even carries its armour around with it, tucking the shell under its body,

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