Hello Hive account@zycr22

This is indeed a very interesting phenomenon!
I've often heard of the saying sleeping with one eye open ... but flying and unconsciously doing an activity when sleeping.... that's amazing.

I didn't know sleep waking had a deep meaning tied to it. I thought it was as a result of stress or just a habit.

I look forward to your post on dolphins and frigate birds.
Thanks for sharing!

Hive account@melanie00