I've kept an eye out here, waiting to see a reply or another video, very moving.
There's a beach in the south of Africa, where every year,
a pod of whales visits at night, and waits, one elephant herd migrates, and waits.
When the sun rises, until the sun sets, they call back and forth with each other.
This is a better link to a structure and light show, where I see an Egyptian influence.
http://www.johnwatt.ca/PhotoAlbums/album_1459813727/