How Animals Learn Language. Top 10 Smartest Animals: Creature Countdowns. The Smartest Animals: The 15 Most Intelligent Animals on Earth. Top 10 Smartest Animals. Earth is full of a wide variety of creatures. Living organisms need to hear, think, see, and adapt with precision in order to evolve, flourish, and survive on this planet. The animal kingdom is built around primates, mammals, rodents, cetaceans, marsupials, birds, reptiles, and mollusks, to name a few. As humans, we pride ourselves on being the dominate thinkers and smartest species. This has lifted us to the top of the food chain, but many animal populations have also been successful in breeding, expanding, and adapting to world and climate conditions. It is amazing to see that some animals actually have a certain sense of natural phenomenon that is unknown to humans. The best example of this is the 2004 Indian Ocean earthquake and tsunami. 10.
This species is a member of the Portia genus of spiders and is definitely the smallest creature on the list. 9. There are hundreds of rat species throughout the world. 8. 7. 6. This creature lives in the depths of the ocean. 5. 4. 3. 2. 1. Chimpanzees expand their territory by attacking and killing neighbours | Science. Gangs of chimpanzees carry out violent attacks on individuals from rival groups in order to secure more resources or mates, a 10-year study in Uganda has found.
During that time scientists recorded 18 attacks and found signs of three others carried out by a large, male-dominated community of chimpanzees at Ngogo in Kibale National Park. In summer last year, the aggressor chimpanzees finally began to occupy the area where two-thirds of their attacks had occurred, expanding their territory by more than a fifth. According to the scientists, led by John Mitani, a primate behavioural ecologist at the University of Michigan, the chimps then travelled, socialised and ate in the new territory.
"When they started to move into this area, it didn't take much time to realise that they had killed a lot of other chimpanzees there," said Mitani. "Our observations help to resolve long-standing questions about the function of lethal intergroup aggression in chimpanzees. " Orangutan DNA offers a strange genetic mystery.