Q:

Do Bats Have Eyes?

A:

Quick Answer

Bats do have eyes. Fruit bats have very large eyes that help them navigate in deep darkness and find their preferred foods. It is only the group of bats known as Microchiropterans that rely mainly on echolocation, but even these bats have eyes.

Continue Reading
Related Videos

Full Answer

Although Microchiropteran bats do not rely on vision as much as other animals, their eyes are still present and functional. These bats utilize their unique echolocation abilities to sense the world around them but still use vision to help them when echolocation cues are confusing or difficult to pick out due to background noise. Fruit bats, on the other hand, use sight and smell rather than hearing as their primary senses. Both groups of bats have very good night vision but poor visual acuity, similar to that of a rat or a dog at best. Only fruit bats appear to have color vision, as indicated by the presence of special color-sensing cells in their retinas.

Learn more about Bats

Related Questions

  • Q:

    Why Do Bats Hang Upside Down?

    A: Bats hang upside down to roost and sleep because the bones in their hind legs are lightweight and cannot support a bat's body weight in an upright stance. ... Full Answer >
    Filed Under:
  • Q:

    Where Do Bats Live?

    A: Bats live in a variety of cool, dark places, including caves, tree and rock crevices, attics and sheds. Bats spend the entire day sleeping and venture out ... Full Answer >
    Filed Under:
  • Q:

    Why Are Bats Nocturnal?

    A: Bats are nocturnal because they find bugs during the night, and they can evade predators more easily at night. Bats stay away from daylight to avoid compet... Full Answer >
    Filed Under:
  • Q:

    How Do Bats Communicate?

    A: Bats communicate with each other through echolocation, the use of very high-frequency sounds. Using sound enables bats to visualize objects of any size in ... Full Answer >
    Filed Under:

Explore