How Giant Birds Can Fly Nearly 10,000 Miles
An albatross is a huge bird , weighing up to 25 pounds, but it can fly around... ...among creatures who have harnessed the miracle of flight . Lifting that heavy body into the air takes a lot... ...man scientists attached GPS trackers to 20 of the birds to study their *str...
https://www.neatorama.com/2013/11/19/How-Giant-Birds-Can-Fly-Nearly-10000-Miles/
