Ten months in the air without landing


Common swifts are known for their impressive aerial abilities, capturing food and nest material while in flight. Now, by attaching data loggers to the birds, researchers reporting in the Cell Press journal Current Biology on October 27 have confirmed what some had suspected: common swifts can go for most of the year (10 months!) without ever coming down.

http://phys.org/news/2016-10-ten-months-air.html