Pigeons on par with monkeys in maths ability
Bird brains can do numbers. That's the conclusion after pigeons showed off their maths abilities by putting numbers in the correct order, rivalling monkeys in a test.
Source: http://www.cosmosmagazine.com/news/5127/pigeons-par-with-monkeys-counting-ability
Jennifer Scholle Jennifer Sky Jenny McCarthy Jessica Alba Jessica Biel Jessica Cauffiel Jessica Paré Jessica Simpson