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.