Grey wolves have to survive and travel through freezing and snowy climates, made possible with their thick pelt and long legs and large paws, along with the very way that they walk. In the winter, they have a thick coat of fur made up of two …show more content…
Wolves have large triangular ears with rounded tips, allowing for acute hearing required for tracking such prey. They have a large ratio of rods to cones in their eyes, providing them with excellent eyesight at night, as well as eyes optimised for detecting motion (Wolf Howl Organisation, 2015). A streamlined shape built for speed, is advantageous to the wolf in the chase once the prey has been spotted, and their strong bones are used in killing the larger prey (Heptner & Naumov, 1998). They have strong jaws with 42 sharp and slightly curved teeth, used to crush bone (Anwyn Info, 2015). Breaking through the bone enables them to eat the marrow, and a rough tongue covered with papillae permits them to clean such meat off of bones. Their tongue is long with a thin tip, which can be curved to lap up blood and water (Wolf Howl Organisation,