The Largest Communal Bird's Nest on Earth?

begin quote from:

https://www.jerusalemonline.com/view/drone-pictures-hard-to-ignore-jol/?page=11

The Communal Nest

What you are looking at is not the head sculpture of a cow or a buffalo. It is, however, the largest-known bird nest on Earth. If you wanted to snap a photo like this one, you would need a drone, obviously. However, you would also need access to the Kalahari Desert, which the South African photographer, responsible for the shot, had. The Kalahari Desert spans over 350,000 square miles and is located on the territories of Botswana, Namibia and South Africa.