Are otters fur brown

Otters typically have fur that ranges in color from brown to dark brown, with some species exhibiting lighter or even reddish tones. Their fur is dense and serves to keep them warm in cold water. While the primary color is usually brown, variations can occur depending on the species and individual. For example, river otters generally have a richer, darker brown fur compared to sea otters, which can have a lighter, silvery appearance.