But a few years ago, researchers discovered that the bats could echolocate outside at night and in dimly-lit lab settings ... Eitan and his colleagues say in their paper that the bats are likely using ...

with exceptional night vision, giving them an advantage over prey with poor eyesight. Many people believe that bats have no vision during the day. They have partial vision during the day as well.

In fact, many bats, nocturnal snakes and lizards have no ... The presence of the tapetum can be observed at night when a pair of glowing eyes reflects back a flashlight or some other light source.

This statistic is nothing in comparison to senses like vision, which enables humans to see nearly five kilometers ... Ninety-five percent of the bats, and all of the blindfolded ones, made it back ...