Eagle eye to the tear duct”. Eagle tears moisten the eyes and contain the chemical lysozyme which protects against salt water and also destroys bacteria, thus preventing eye infections. The nictitating membrane acts a sweeping wiper across the eye. The eagle iris is a pale yellow color, much lighter than human eyes. Both eagles and humans have a white area called the sclera, but in the case of eagles, it is hidden below the eyelid. Eyelid openings are oval-shaped in humans, while they are round in the case of birds' eyes. Most eagles have excellent vision. Generally, eagles do not suffer from
The Eye of Silence The Eye of Silence The Eye of Silence (), 1943–44, is a painting by German dadaist and surrealist Max Ernst. For "The Eye of Silence" Ernst employed a technique called decalcomania to create arbitrary textures on the canvas, which he then reworked to resemble rock formations and forms of animals, plants, and architecture. The imagery on the surrealist canvas has been described as a primordial-like landscape, "in which rock-hard and gelatinous formations coexist under a forbidding sky." "The Eye of Silence" has also been described as, "part vegetation, part rock and part bejewelled baroque palace. A fusion of animal, mineral