Arctic foxes generally live in white, snowy environments. The white fur of the Arctic fox easily blends in with such a background, effectively rendering them invisible to predators and prey.
Wild rabbits, usually the Arctic hare, sheds the brown summer coat for a white winter coat because they need to blend in with there surroundings. If they camouflage with there surroundings, they become less noticeable to predators such as the arctic fox or wolf.
White coat for camouflage
Simply, for camouflage
They have white fur and the environment that they live in is white
One adaptation is that they have different coloured fur so that the can camouflage into their surroundings.
It has white hair so it can easly camouflage it self
Well, that depends. There are animals like the Skunk and the Octopus that have a special ability called "Protective Coloration" which enables them to change their colour depending on the background. There are also animals that blend with the surroundings naturally by their own colour. Examples are Tigers and the Bamboo Forest & the Arctic Rabbit and the Arctic region.
By having white fur and living in arctic regions where snow, also white is vey common.
The answer is the Arctic fox. In summer, the Arctic fox's coat is brown or gray, but it turns white in winter to blend in with the snow for camouflage while hunting. This seasonal color change is known as "moulting."
how does a Arctic hare camouflage
Cryptic coloration is a specific type of camouflage used by some species of animals. These animals have external coloration that blends in with their surroundings, such as arctic foxes that have a brown coat in the summer to blend in with the foliage in their environment.
In summer the background is dark - so dark fur helps them camouflage. In winter the snow makes the environment white so white fur helps them camouflage then.