Eagles have a nictitating membrane, a translucent “third eyelid” that sweeps horizontally across the eye.
Protects the eye from wind, dust, and debris when eagles dive at high speeds
It works like a built‑in windshield wiper, spreading tears and clearing particles without interrupting vision.
Eagles have a nictitating membrane, a translucent “third eyelid” that sweeps horizontally across the eye.
Protects the eye from wind, dust, and debris when eagles dive at high speeds It works like a built‑in windshield wiper, spreading tears and clearing particles without interrupting vision.
TIL🐸