As other living things animals are also sharp and intelligent. The top clever and intelligent animals in the world are categorized on the bases of their brain size and behavior.
The Most intelligent animals, their names and behaviors
1. Bottle-nose Dolphins
It has the largest brain in animal kingdom, because of its communication skill and identifying itself in the mirror.
It is the second intelligent animal, because it has the best hunting skill when finding foods.
It is the third intelligent animal, because it has the capacity to think like human. It also looks alike as human.
Dog is the fourth intelligent animal, because it can learn easily new skills and response fast human training.
Parrot is the fifth intelligent animal, because it can talk and have the capability of solving complex problems.