Imagine you're a red-tailed hawk, soaring through the sky. You scan the ground, looking for your next meal. You spot a squirrel hundreds of feet below you. Its coat helps it blend into the ground, but its camouflage is no match for your sharp eyesight.
Birds of prey — such as hawks, eagles and falcons — are known for their hyperfocused vision. But you might wonder if these birds really come out on top, or if other animals have even more impressive eyesight.
