These High-Flying Geese Are ‘the Astronauts of the Bird World’ by DEVI LOCKWOOD


Bar-headed geese migrate above 26,000 feet. A better understanding of their efficient use of oxygen could have implications for human medical treatment.

Published: September 3, 2019 at 02:00AM

from #NYT Science Read the full article here: https://ift.tt/2ZHfJqJ