New Zealand's first, and smallest, pygmy goats are in high demand - and big prices are being paid.

But while some goats make noises that sound humanlike, they're actually just bleating. Goats have a variety of bleats, and each individual has its own distinctive ... using four groups of pygmy goat ...

To the human ear, they sound almost identical to the happy sounds. Yet goats were more attentive to the negative sounds than the positive sounds. You May Also Like. ANIMALS.