You might think that all birds need to do to satisfy their sleeping needs is land on land. In some cases, however, they need to stay in the air for quite some time. For example, during migration.

Agree When do birds sleep?

Some bird species can stay in the air for days, weeks, or even months without landing.

It was not known for certain whether they slept during this period. Scientists, When birds are in the air, one half of their brain is in a sleep stateHe estimated that the other half was awake, so they could meet their sleep needs.

A study conducted seven years ago showed that this view was correct. In the study conducted, scientists A device that displays electrical activity in the brains of frigatebirds and tracks their head movements used.

The data shows that these birds He showed that he slept an average of 41 minutes per day while flying.. This period was quite short compared to the flock they kept on land. Because these birds sleep an average of 12 hours a day when they are on land.

They also do not sleep continuously while flying. Their sleep in the air takes the form of continuous naps.

In another study, birds’ brains were affected during flight. only half or It was understood that both halves may have been asleep.When one half of the brain is asleep and the other half is awake, birds have one eye open.

The data from the open eye is evaluated by the awake half of the brain. The birds therefore can be aware of potential dangers around them.

In addition, to be able to continue flying while sleeping, that is, to maintain aerodynamic control. They generally move at high altitudes and along updrafts. While birds are sleeping in the air, both hemispheres of the brain are asleep, and this situation lasts only for a short time.

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