Toucan beaks come in handy

The hard-to-miss beak of this toucan serves a surprising array of purposes—including keeping brown-hooded parrots away from its fruit-picking perch. Scientists have recently discovered other ways the beak comes in handy: http://bit.ly/2ONvZpy  ( Bence Máté)

   

Link:

https://www.biographic.com/posts/sto/the-better-to-bite-you-with