goldfish sleep with their eye open their eye are open all the time. Gold fish sleep with there eyes open...But they have a clear lid that over laps there eyes in which they see out of so there eyes are closed they just have a different lid then humans. Hope that helps you:)
Yes they sleep with their eyes open :)
No. Kookaburras are not known to sleep with their eyes open.
No. They close their eyes like us when they sleep.
Snakes sleep with their eyes open because they don't have eyelids (so it's not possible to close their eyes). The shark also sleeps with it's eyes open, while still moving around. Cows do that also. Some other reptiles do that to. To summarize it, many animals sleep with their eyes open.Also, some birds and aquatic mammals have been shown to sleep with their eyes open. In all probability this is an evolved defense mechanism in response to the environment and nothing to do with the same thing in humans. Interestingly animals that sleep with one eye open actually do sleep with one half of their brain while the other half is still awake. Humans do not have this ability.See the related link for more information.Fish and Snakes, as most of them do not have eyelids.
It is uncommon for people to voluntarily open their eyes while they are asleep. In some cases, a person's eyes may partially open during light sleep stages, but this usually happens involuntarily and does not affect the person's sleep cycle.
yes they sleep, but there eyes are open
No, they close their eyes.
Some people can sleep with their eyes open. Many 'sleepwalkers' give the appearance that they're fully awake - including having their eyes open.
Floating turtles tend to sleep with their eyes open. This ability to sleep with their eyes open helps them to stay alert and detect potential threats in their environment even while they are resting.
open
no