Some researchers have done research on the IQ of humans and killer whales and found that the IQ of Orcas is equivalent to that of fifteen or sixteen-year-old humans.
Experts on marine mammals say that dolphins - including "killer whales," which are more properly called orcas - rank among the most intelligent species on the planet.
Measuring animal intelligence is hard but, based on both physical and behavioural evidence, yes whales are smarter than dogs.
Although the great white shark has a fearsome reputation, in a straight fight it is outclassed by the orca. Not only are orcas much bigger, they are also smarter.
From all accounts and research, the species, dark gray members of the dolphin family, are incredibly social, highly sentient and intelligent and live about 60 years.
What animal has the highest IQ in the ocean? It's estimated that dolphins have an IQ of around 45, this makes them one of the smartest animals in the world, and probably the smartest animal in the ocean. It's estimated that the dolphin's brain size is almost five times bigger than is usual for a creature of their size.
These creatures have large, complex brains that are structured differently from ours. Orcas have the second largest brain, after sperm whales, in the animal kingdom. The most intelligent animals, such as cetaceans, elephants and primates, have the largest brains. Orcas have the second largest brain of any animal.
Do orcas have predators? Orcas are apex predators, which means they're at the very top of the food chain and they have no predators. Killer whales are some of the largest and most powerful animals in the ocean, and no other predator is able to challenge them.
Hour after hour of small bite after small bite, the orcas would slowly whittle megalodon down. Still, if there were a single mistake, megalodon would easily dispatch the orca in a single bite, but another would always be there to take its place.
In conclusion, orca whales are not generally considered dangerous to humans. These intelligent, social creatures are generally not aggressive towards humans and have a diverse diet that does not include human prey.
CHIMPANZEES. RECKONED to be the most-intelligent animals on the planet, chimps can manipulate the environment and their surroundings to help themselves and their community. They can work out how to use things as tools to get things done faster, and they have outsmarted people many a time.
It's estimated that dolphins have an IQ of around 45, this makes them one of the smartest animals in the world, and probably the smartest animal in the ocean.
1. African Grey Parrots. African grey parrots are one of the most intelligent birds in the world. They have the highest levels of animal intelligence of any creature domesticated or wild.
To sum everything up, whales do not cry in the way humans are familiar with because whales lack the tear ducts necessary for crying, and while they possess tear glands, these glands are used to secrete a greasy liquid to keep their eyes clean and free from debris.
Pigs are actually considered the fifth-most intelligent animal in the world—even more intelligent than dogs—and are capable of playing video games with more focus and success than chimps! They also have excellent object-location memory.
Orcas have excellent eyesight in and out of the water. They also have a well-developed sense of hearing. And like other cetaceans, Orcas receive sound through receptors in their jawbones.
Megalodons succumbed to global cooling due to the shrinking of their habitat, the vanishing of their favorite prey, and competition from other predators 3.5 million years ago.
Megalodons were wiped out when killer whales invaded: Competition for food drove 60ft sharks to extinction 2 million years ago.
The orca is superior to the great white in size, weight, and speed and has a longer lifespan. The great whites are highly adapted predators and solitary hunters, whereas Orcas hunt in pods (groups of up to 40 members).
Even though saltwater crocodiles are large and armored, they're not strong enough to fight off a killer whale. If orcas can kill great white sharks, they can kill saltwater crocodiles.
Great white sharks, to be exact. But the true ruler of the sea is the killer whale. Killer whales are apex predators, which means they have no natural predators. They hunt in packs, much like wolves, which are also at the top of their food chain.
Orcas are apex predators, at the top of the food chain. No animals hunt orcas (except for humans).
It has been estimated that the beluga whale has an IQ of 155, however, animals cannot accurately be given an IQ since it refers to their ability to solve problems. An IQ of an animal will always be restricted to the individual life processes such as food availability and threats 5 .
Orcas' brains are 2 1/2 times average – similar to those of chimpanzees. But scientist think that looking just at the brain-body ratio seriously underestimates the thinking power of larger marine mammals. In other words, orcas might be even much smarter than the size of their big brain suggests.
Killer whales, or orcas, have the second-biggest brains among ocean mammals, weighing as much as 15 pounds. It's not clear whether orcas are as well-endowed with memory cells as humans, but scientists have found they are amazingly well-wired for sensing and analyzing their watery environment.