sentence: Cuttlefish squirt out a cloud of black ink, turn pale and swim fast away from the ink.
sentences_before: Many offer a non-essential part of the body, for example, butterflies whose wings have small 'targets' near the edges.
sentences_after: The Kentish Plover, which lays its eggs on the ground, lures attackers away from the eggs. It uses a remarkable impression of being damaged with a broken wing.
concept_name: cuttlefish
headings: Defence against predators Secondary defences Methods
categories: Co-evolution Ecology