This Old Nest: Birds Still Use 2,000-Year-Old Nest...
Wow - talk about living in an old house. When orni... ...about living in an old house. When ornithologist Kurt Burnham of the University of Oxford and colleagues carbon... ...used on and off for over 2,000 years," says Burnham . Link (Photo: Jack Stephens) - via TYWKIWDBI
https://www.neatorama.com/2009/06/19/this-old-nest-birds-still-use-2000-year-old-nest/
