How do cormorants see in dirty water?

Cormorants have Excellent vision, which allows them to see well in murky or dirty water. Their eyes are adapted for underwater hunting, featuring a flattened cornea that reduces distortion and enhances focus beneath the surface. Additionally, they possess a more acute perception of contrast and movement, helping them detect prey even in challenging visibility conditions. This adaptation, combined with their diving skills, makes them effective hunters in various aquatic environments.