Cats have a visual acuity that is three to four times better than humans, meaning they can see much farther and in much greater detail. Cats also have a wider field of view than humans, allowing them to take in more of their surroundings at once. In addition, cats can see in the dark much better than humans, as they have a special layer of tissue in the back of their eyes that reflects light and helps them to see in low light conditions. Cats rely on visual cues such as movement, color, and shape to identify objects, and they are especially attuned to the movement of small prey, such as mice and birds.