Bald-nosed crow is another member of crow family, which has excellent ability to solve tasks. Research shows that when they encounter a problem to be solved and a set of tools, they always choose the right tool type.

2. Magpie

Magpie is the only bird that has passed the microscope examination. Testing is a way to measure biological self-awareness. Experiments show that they have self-awareness. Magpies perform well in the game of "hide and seek", which is equivalent to children aged 4 or 5.

3. A chatterbox

Great white sharks are smart because they know how to impress their partners. They will find what they want to give their partner most and give it to them. Great white sharks are planners thinking about the future. For example, they will decide what to eat for breakfast the next day, look for food and store it.

4. Starcrow

Starcrows are famous for their memory and knowledge of their surroundings. In summer, they collect a large number of pine seeds for winter and bury them in an area of 200 square miles. They remember all the locations where these seeds are stored (about 3000). They are also smart and can calculate numbers.

5.big crow

Raven is another member of the family Corvidae and one of the smartest species in the world. As we all know, ravens will forage in teams. Research shows that crows can make plans for the future, and crows collect tools. They also have a unique ability to call other crows and excellent memory.