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
Cherry eye of causes including drug toxicity, cherry eye, previous surgery, trauma, and irradiation. KCS can be treated, but treatment often spans the entirety of the animal’s life. In contrast to this, several replacement surgical procedures exist to remedy cherry eye. Replacement of the gland results in lower instances of dry eye later in life. Surgery types are broken into two groups: anchoring procedures and pocket/envelope procedures. At least 8 surgical techniques currently exist. In anchoring procedures, the prolapsed gland must be sutured to the periorbital fascia, the sclera, or the base of the third eyelid. In contrast, pocket procedures involve suturing