Living among humans favours the fearless problem-solvers interested in new things. That's how city birds get smarter http://ow.ly/bJyK30jxT10 pic.twitter.com/xwjQT11ZuG
4:00 PM - 20 Apr 2018
0 replies
11 retweets
28 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.