Primates are capable of high levels of cognition; some make tools and use them to acquire foods and for social displays; some have sophisticated hunting strategies requiring cooperation, influence and rank; they are status conscious, manipulative and capable of deception;they can recognize kin and conspecifics; they can learn to use symbols and understand aspects of human language including some relational syntax, concepts of number and numerical sequence
They have good long-term memories, and they can be socially manipulative with other pigs. They can tell which people are nice to them and which aren’t. They’re also able to distinguish between pigs they know and pigs that are strangers.
They have concept formation, sensory skills, and mental representations. Acoustic and behavioral mimicry, Comprehension of novel sequences in an artificial language, Memory, Monitoring of self behavior, Discrimination and matching, Comprehension of symbols for various body parts, Comprehension of pointing gestures and gaze, Mirror self-recognition, and Numerical values.
Not only have parrots demonstrated intelligence through scientific testing of their language-using ability, but also some species of parrots such as the kea are also highly skilled at using tools and solving puzzles.
Whales are known to teach, learn, cooperate, scheme, and grieve.
Dog intelligence is the ability of the dog to perceive information and retain it as knowledge for applying to solve problems. Dogs have been shown to learn by inference.
The exact extent of their intelligence and learning capability is much debated among biologists, but maze and problem-solving experiments have shown evidence of a memory system that can store both short- and long-term memory.
Elephants exhibit mirror self-recognition, an indication of self-awareness and cognition that has also been demonstrated in some apes and dolphins.
They are quick learners, have high memory and experts at deterring thieves.
In experimental conditions, the memory of a cat was demonstrated as having an information-retention or recall, of a duration totaling as much as 10 years. Some studies have suggested that cats may dream.
Even during the time of the ancient Greeks, owls were already seen as intelligent animals. While this may appear to be true due to pre conceived notions about their “wisdom” this is the “burst your bubble” list item. That’s right, they are actually not that smart compared to other birds. Technically they shouldn’t even be on this list but how else would we shatter everything you thought you knew?
Once could easily underestimate the mental capacity of a rat. While they can be revolting sewer dwellers that Hollywood has made them out to be, they are also quite smart. They have very good long term memories and are excellent when it comes to adapting to changing situations.
Extremely adept hunters falcons have always been used in the same way as pigeons, to convey messages and do reconnaissance. Their ability to follow commands and remember territory is formidable.
Known for having displayed suicidal tendencies and well planned attacks in a group; it’s safe to say that Rhesus Monkeys are extremely smart and resourceful.
Horses have always held a special meaning to humans, apart from the fact that they are very rideable and get us places they are also teachable, have good memories, and are able to respond to complicated commands quickly under stress.
Known for being resourceful; raccoons are capable of forming complex social relationships and also make use of complex tools when problem solving.
Of all the animals, sheep are believed to possess the most powerful memories with some research showing them to be better than humans in certain situations. For example, they have the ability to identify when a fellow sheep is lost in their flock. Moreover, they exhibit a wide range of emotions and response to various things going on around them which also shows a high level of intelligence.
Along with pigeons, crows are among the most intelligent birds in the world. They have the ability to solve complicated problems and adapt to tough situations which can easilybe seen in the way they gather their food and collect resources.
There’s a reason why pigeons have been used numerous times throughout history on places like battle fields . They are extremely good at Geo location and studies have shown that they have an amazing ability to remember people and places throughout the course of their life.
Just chimpanzees, the intelligence of orangutans is reflected in the way they imitate human actions. They also have the unique ability to learn complicated new skills, such as sawing wood or using a hammer and nail to put things together. Orangutans have the ability to understand their surroundings in a more abstract way than other animals so they know how to acclimate to some very harsh environments.
Studies have shown that sea lions possess the ability to think logically and can actually deduce if a=b and b=c, then a=c.
Though they are small, they have the ability to creatively withstand calamities that would that would wipe another species. Ants are often seen coordinating in massive groups to build nests and hunt for food; and they accommodate to their environment very well. All notable points when it comes to measuring intelligence.
Spiders are among the smallest creatures to possess a proportionately high level of intelligence. Especially the White-Mustached Portia spiders. These spiders dwell African; Asian; and Australian forests and have demonstrated special learning skills.
Squids are said to be among the brainiest invertebrates in the world. Their brain structure is different from other invertebrates in the ocean, as they share complex features similar to the human brain. Like human beings, squids can be very curious about their environment. They have the ability to learn new skills and develop the capacity to use tools that can either help them repress their boredom and protect them from harm.