Despite their small eyes, they have a good view of the sky and water, and thanks to their excellent echolocation, they have no problem navigating the Amazon muddy water to catch their prey.
Are river dolphins blind?
The Ganges dolphins can only live in freshwater and are essentially blind. They can emit ultrasonic waves to hunt, bounce off fish and other prey, and "see" the image in their minds.
Do Amazon river dolphins have good eyesight?
Amazon river dolphins live in muddy seas (poor visibility), so their eyes are small and their eyesight is weak. The vertebrae of the Amazon river dolphin's neck are loosely connected. This feature allows you to rotate your neck 180 degrees, making it easier to find your prey.
Do river dolphins have good eyesight?
River dolphins have very small eyes and poor eyesight for their size. Also, because the eyes are located on the side of the head, they are composed of two visual fields, not binocular vision like humans.
Do river dolphins have eyes?
Despite their small eyes (the Ganges and Indus river dolphins have no lenses), river dolphins can easily move through muddy water thanks to their exquisite sonar. Probably the best of all cetaceans. They are often friendly and curious about people.
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