Тop 7 Smartest Animals on Our Planet - Page 5 of 9

Pigeons

Pigeons have always been used as the way of sending messages throughout history. They were like ancient post-masters. They have been delivering messages on places like battlefield and have always been the source of communication for lovers like Romeo and Juliet. Pigeons are said to be extremely good geo-locators and they are able to remember place throughout their lifetime. Not just that, Pigeons can also remember faces of people without forgetting them.