Play laugh in Kea’s, a New Zealand parrot

Dogs do it, rats do it and chimps do it, why not birds? A new study has determined that the Kea, a New Zealand parrot has a “play laugh” that will get other Kea’s to play with them.

Researchers felt that the play laugh was infectious making other birds play with each other. If a bird heard the play laugh and had no one to play with, they would play by themselves. The researchers plan to study more about this aspect of the Kea’s behavior. What is interesting is that this is the first time a researcher has discovered play laughter in a bird. All other research showed it in mammals.

However, this should not be surprising, anyone who has owned multiple birds has seen them play together or at the same time but this is the first time a call or sound has been connected with the behavior

www.sciencedaily.com/releases/2017/03/170320122838.htm