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Biology

Morphological Adaptations for Crypsis in Arctic Hare Populations

Quick fact

Arctic hares change their fur color from brown in summer to white in winter, a process triggered by day length, helping them blend into snow-covered terrain. This camouflage is so effective that predators like arctic foxes and wolves often pass within meters without noticing them.

Why this is interesting

Have you ever wondered how a white hare can hide in a snowy landscape that is quickly turning brown? The Arctic hare has evolved a remarkable trick to stay invisible—but it may be losing the battle against climate change.