Animals that change colour (and why they do it)

Colour-changing animals are more than just a biological marvel; they utilise this ability for survival, communication, and camouflage. While the chameleon is the most famous example, several other creatures can shift their hues in equally surprising ways. Here are six animals you might not know possess this incredible talent. (Source: Photo by unsplash)

Cuttlefish: Often called the “chameleons of the sea,” cuttlefish can display complex patterns and colours in seconds. They use this skill for camouflage and even to hypnotise prey. (Source: Photo by unsplash)

Flounder: This bottom-dwelling fish can change its colour to match the ocean floor. It can mimic patterns like sand, rocks, and coral for effective camouflage. (Source: Photo by unsplash)

Bearded Dragon: Bearded dragons can subtly change their color, often darkening or lightening their skin in response to temperature changes or stress. (Source: Photo by unsplash)

Octopus: Octopuses can rapidly change their colour and texture using specialised skin cells called chromatophores. This helps them blend into surroundings, avoid predators, or communicate with other octopuses. (Source: Photo by unsplash)

Parrotfish: Parrotfish can change their colours as they grow or shift between life phases. Some species even alter their coloration during mating or when changing sex, making them one of the most visually dynamic reef fish. (Source: Photo by unsplash)

Tree Frog: Some tree frogs can shift between green, brown, and even yellow shades depending on their environment, helping them stay hidden from predators. (Source: Photo by unsplash)