Like all birds Toucans use their beaks for eating, picking fruit, getting things out of holes in trees ect. Scientists believe the reason it evolved was for thermoregulation purposes. Toucans have no sexual dimorphism and therefore it is not believed that the bill has anything to do with sexual displays.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC