mimicry
Nature’s Doppelgangers: Survival Strategy of the Soundest Sort
![Swallowtail larva](http://www.clifftopalliance.org/wp-content/uploads/2012/01/Swallowtail-larvae-Ronald-F.-Billings-Texas-Forest-Serv.-Bugwood.org_-110x110.jpg)
“Let’s pretend to be…..” can be the opening to a fascinating adventure, but, and sadly for most of us, is a phrase confined to childhood years. Pretending to be something or someone else is widely held as not-very-adult human behavior. In the natural world, however, pretense proves to be an amazing strategy and one that […]