Parrots Support Theory That Laughter Is Contagious
While researchers have long theorized that laughter is contagious in humans, a new study of the kea parrot in New Zealand has found that they too respond in kind to play calls more often than other types of calls. What do you think?
Ross Yount
I'd always just assumed that if any bird enjoyed laughing as much as humans, it would be the turkey vulture.
Folklorist's Apprentice