This Old Nest: Birds Still Use 2,000-Year-Old Nest...
Wow - talk about living in an old house. When orni... ...g answer: Carbon dating revealed that one nest in Kangerlussuaq in central-west Greenland is between 2,360 and 2,...
https://www.neatorama.com/2009/06/19/this-old-nest-birds-still-use-2000-year-old-nest/
