Urban Bird Feeders Are Changing the Course of Evolution.

More than 50 million Americans are conducting an unwitting experiment on a vast scale. I joined them from my Manhattan high-rise.

https://www.theatlantic.com/science/archive/2018/01/urban-birds-are-evolving-to-be-fed/551120/

Posted on January 27, 2018 12:05 PM by biohexx1