Eagles and other predatory birds have very sharp eyesight. The pupil of an eagle's eye is roughly twice the size of a human's under similar (daylight) conditions. A friend claims to have read that an eagle's eye has 8 times the resolving power of a human eye in broad daylight. This is physically impossible.

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The Answer of Eagles and other predatory birds have very sharp eyesight. The pupil of an eagle's eye is roughly twice the size of a human's under similar (daylight) conditions. A friend claims to have read that an eagle's eye has 8 times the resolving power of a human eye in broad daylight. This is physically impossible.

Eagles and Other Predatory Birds Have Very Sharp Eyesight