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
Zooey Deschanel Aaliyah Abbie Cornish Adriana Lima Adrianne Curry Adrianne Palicki Aisha Tyler Aki Ross