Intelligence on the wing: The Genius of Birds http://boingboing.net/2016/12/22/intelligence-on-the-wing-the.html …pic.twitter.com/Lw2SIMMmtC
3:52 PM - 22 Dec 2016
0 replies
6 retweets
20 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.