In work from the University of Warwick, researchers have found that wild orangutans vocalize with a layered complexity previously thought to be unique to human communication, suggesting a much older ...

In groundbreaking work from the University of Warwick, researchers have found that wild orangutans vocalise with a layered complexity previously thought to be unique to human communication, suggesting ...

It is a simple sentence comprised of repeated verb noun phrases - ‘chased the cat’, ‘ate the cheese’ - and is an example of layered complexity called recursion ... data of alarm calls from female ...