No. 10 - Rat

No. 10 in our countdown of smartest animals is the rat, a highly intelligent yet much-maligned animal in Western cultures. Widely used in research, the lab rat has been known to find shortcuts, loopholes and escape routes in the laboratory experiments designed by the top scientific minds of our time. In Chinese culture, the rat is revered for its cunning and resourcefulness. And for good reason - the rat has successfully colonized every continent on Earth except for Antarctica. And if history is any indication, they'll be there too soon enough |

No. 9 - Octopus

Kudos should go to the invertebrate with the strength and skill to screw a lid off a jar! No. 9 in our list is the octopus, one of the smartest …ver más…

In fact, elephants are quite elegant, cultured and curious. They have been known to clean their food and use tools in various ways in the wild, and they can also follow human commands in captivity. Elephants are also extremely caring and empathetic to other members of their group and to other species, which is considered a highly advanced form of intelligence. |
No. 3 - Orangutan The great apes are considered the smartest creatures after humans. Of course, humans are biased in this regard, but the intellectual capacity of the great apes is difficult to deny. Among them, orangutans stand out as being especially gifted in the brains department. They have a strong culture and system of communication, and many have been observed to use tools in the wild. Orangutans live in widely scattered communities and form strong social bonds, which may be the key to their advanced cognitive skills. Females remain with their young for many years, teaching them all they need to survive in the forest. | |
No. 2 - Dolphin

Have you ever wondered why dolphins and other cetaceans are the star attraction at most aquariums? It's because they're smarter than almost any other creature on the planet. Dolphins are extremely social animals. Schools of dolphins can be observed in the world's oceans surfing, racing, leaping, spinning, whistling and otherwise enjoying themselves. They also have a sophisticated "language," though humans have only begun to unravel it. Dolphins