It helps them by keeping them warm.
A red fox survives through the winter by its thick coat of fur that it grows.
Maybe for camouflage in the snow perchance.
An artic fox changes to a white coat at the approach of winter. This helps the fox blend into a snowy background.
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.
The Arctic fox is specifically made to survive extreme cold weathers, it has a very thick fur coat that keeps it very warm. It knows how to hunt and camouflage itself in the snow.it uses its heavy winter caost to stay warm
Foxes adapt to winter by growing more fur and some do it by changing color.
Yes... Because they live in the tiaga which is an adaptation to survive
its so ready it gets its own food by its self
yes it dose, it just happens aoutomaticaly if this did not happen the fox would be a greater risk of death as the white fur is to camoflage the fox. Hope This Helps beckles13
winter coat
The gray fox remains active all winter, only retiring to a den if the weather gets severe. They continue hunting for prey just as they would during the summer.