http://www.smithsonianmag.com/science-nature/bird-tricks-other-animals-handing-over-their-meals-180951314/
The African drongo mimics warning calls of other animals to scare them away from food, but mixes true warnings with lies to keep those animals guessing
By Rachel Nuwer
smithsonian.com
May 1, 2014 6:01PM
The African drongo mimics warning calls of other animals to scare them away from food, but mixes true warnings with lies to keep those animals guessing
By Rachel Nuwer
smithsonian.com
May 1, 2014 6:01PM