WHY does a dolphin sleep with one eye open?
Dolphins are able to sleep by alternately turning off one of their hemispheres. The other hemisphere is awake at that moment. Accordingly, one eye is open in order to monitor changes in the environment. If the right hemisphere sleeps and the left one is awake, ... Load more
Dolphins are able to sleep by alternately turning off one of their hemispheres. The other hemisphere is awake at that moment. Accordingly, one eye is open in order to monitor changes in the environment.
If the right hemisphere sleeps and the left one is awake, the right eye is open. And vice versa.
If the right hemisphere sleeps and the left one is awake, the right eye is open. And vice versa.
Recent Comments
Wicked people everywhere
Great creature
Okay
Even dolphin no trust him environment
Macdonald, you aren't serious
No sleep for the wicked