This Is a Bird Nest Hanging on a Telephone Pole...
Sociable weaver birds live in the Kalahari Desert... ...that grow and grow, year after year.Photographer Dillon Marsh noticed that they made good use of telephone pole...
https://www.neatorama.com/2013/02/15/This-Is-a-Bird-Nest-Hanging-on-a-Telephone-Pole/
