a donkey's ears are so sensitive that they can hear another donkey's bray from up to 60 miles away in the desert! Like cats, ...

Woman: (mimicking the sound of a donkey) like this? Interrogator: Bray (he then starts mimicking the sound of a donkey and then asks the man to bray) Man: (mimicks the sound of a donkey ...

The resulting bray gives it away, and the fox pulls off its costume, making the other animals laugh at the donkey again.