A Third of North America’s Birds Have Vanished
A Third of North America’s Birds Have Vanished
nautil.us
A Third of North America’s Birds Have Vanished
2.9 billion breeding birds disappeared since the early 1970s
22 comments
22 comments
A Third of North America’s Birds Have Vanished
A Third of North America’s Birds Have Vanished
2.9 billion breeding birds disappeared since the early 1970s