Farm Animal Intelligence: How Smart Are Your Cows?

These tidbits about farm animal intelligence — goats that do math, cows with social skills and chickens that play tic-tac-toe — may surprise you. Do you have Einstein on your farm?

Everyone knows goats are barnyard acrobats and geometry majors capable of escaping darn near any enclosure. And, amazingly enough, they also are experts at climbing trees.
Dimitar Marinov - Fotolia