GK Fact of the Day: Not just chameleons; 5 animals that can change colour

When we think of animals that can change colour, chameleons are usually the first to come to mind. However nature is far more fascinating and diverse. Many other creatures have developed the ability to change their colour for survival, communication or camouflage. This remarkable adaptation helps them blend into their surroundings, avoid predators or even attract mates. Here are five such amazing animals.

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One of the highly developed colour changers in the animal kingdom is the Octopus. With special cells on its skin known as the chromatophores, the octopus changes both its colours and appearance. It does this to camouflage itself for either protection from its enemies or to sneak up on its victims.

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The Cuttlefish is often called the “chameleon of the sea.” It can rapidly change colour, pattern and even skin texture within seconds. This ability is used for camouflage, communication, and hunting. Cuttlefish also display flashing patterns to confuse predators or signal to other cuttlefish making them highly intelligent marine animals.

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The Squid possesses colour-changing abilities similar to octopuses and cuttlefish. It uses chromatophores and reflective cells to create dynamic colour displays. Squids often use this ability to communicate with each other, especially during mating or when signaling danger. Their quick colour shifts make them both effective hunters and elusive prey.

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The Golden Tortoise Beetle is a small insect known for its striking colour transformation. It can change from shiny golden to reddish-brown depending on its mood, health, or external disturbance. This change is caused by fluid shifts beneath its transparent shell, making it appear like a living piece of gold.

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The Pacific Tree Frog can change its colour from green to brown or grey to match its surroundings. This helps it stay hidden from predators in forests and wetlands. Unlike rapid changers like octopuses, its colour change is slower but still effective for camouflage and survival.

Changing colour is one of the most amazing survival tactics in nature. In all the oceans’ depths and forests, there are distinct mechanisms for animals to change their looks. The species mentioned above are living examples showing that the chameleon is not the only one capable of such an amazing talent.
Image Credit: Canva