Various theories have been advanced to explain the lack of inborn swimming ability in apes. One is that they lack buoyancy, unlike humans, who have a higher fat-to-muscle ratio (4). But other terrestrial mammals with negative buoyancy have developed the ability to keep their heads water while moving through it.
Like the other apes and humans, gorillas cannot swim naturally, therefore they avoid large bodies of water and rivers. However, in zoos and sometimes even in the wild, young and adult animals like to play with water.
mountain gorillas like other primates and humans are scared of water and some insects like caterpillars and reptiles like Chameleon. Gorillas like other apes including humans find it hard to swim naturally which prompts them to desist from expanse water masses (big water bodies) like Lakes and Rivers.
For example, most apes may have an instinctive fear of predators or drowning. Interestingly, fear of water is one of the most common phobias in humans; along with similar phobias such as those of spiders and snakes, it has been proposed to be an “evolutionarily relevant” phobia that could confer a selective advantage.
Swimming. "Orang-utans are famous for their fear of water," says Russon. "They have high body densities and can't help but sink." They're such lousy swimmers that some zoos have stopped surrounding enclosures with moats – too many orang-utans have drowned.
Other examples include gorillas, chimpanzees, camels, tortoises etc.
They look so comfortable it can be jolting to reflect that bonobos cannot swim. Along with the other great apes (chimpanzees, gorillas, orangutans and humans), bonobos are among the only mammals that lack the instinctual ability to propel themselves through water.
Humans and apes, on the other hand, must learn to swim. The tree-dwelling ancestors of apes had less opportunity to move on the ground. They thus developed alternative strategies to cross small rivers, wading in an upright position or using natural bridges. They lost the instinct to swim.
Monkeys, apes and other simians have nothing quite like our tears. They have tear ducts to help keep their eyes lubricated and clean. But they don't drain when they're sad. Chimps will scrunch up their faces and make noise when they're in distress, but they don't connect the tears and the wailing.
Certain reptiles such as chameleons and caterpillars are what are gorillas scared/afraid of. They are also afraid of water and will cross streams only if they can do so without getting wet, such as by crossing over fallen logs, and dislike rain.
Predators. Leopards and crocodiles are large carnivores which may prey upon gorillas. Humans are the greatest threat to all gorilla populations.
Gorillas may cry out as vocalizations, but they actually don't produce tears like humans do when we cry. Gorillas produce tears in order to lubricate their eyes, but tear production as a form of distress is completely unique to humans within the primate species!
Like shy humans, staring directly into the eyes of gorilla make them feel uncomfortable and insecure and when disrupted by your direct eye contact, they can charge aggressively at you to defend themselves.
Probably not. Ethical considerations preclude definitive research on the subject, but it's safe to say that human DNA has become so different from that of other animals that interbreeding would likely be impossible.
The recent sequencing of the gorilla, chimpanzee and bonobo genomes confirms that supposition and provides a clearer view of how we are connected: chimps and bonobos in particular take pride of place as our nearest living relatives, sharing approximately 99 percent of our DNA, with gorillas trailing at 98 percent.
Chimps don't like to swim, therefore you'll seldom see them paddling around in it. They sink due to their low body fat ratio, and their top heavy body composition makes it difficult for them to keep their heads above water.
"You're not hearing things, our resident lyrebird Echo has the AMAZING ability to replicate a variety of calls - including a baby's cry." Echo is a superb lyrebird (Menura novaehollandiae), an Australian bird named for the shape of its tail during courting, according to Britannica.
Myth: Chimps can smile like humans do.
Chimps make this expression when they are afraid, unsure, stressed, or wanting to appear submissive to a more dominant troop member. The closest expression chimps have to a smile is a play face.
Animals have exactly the same soul as Humans , Electrons and chemical reactions in the brain .
There are humans (Bajau Laut- sea nomads) who can hold their breath for longer durations (up to some minutes) underwater. However, it is biologically impossible to evolve (or devolve) to live underwater in a short period.
The earliest humans swam. Neanderthals living in Italy about 100,000 years ago swam confidently. Their ear bones show they suffered from swimmer's ear from diving 3–4 meters to retrieve clamshells they then shaped into tools.
No, we're not designed to swim that way. We're not streamlined. The shark and dolphin have streamlined bodies. In contrast, humans are what fluid dynamicists refer to as bluff bodies.
Gorillas are the largest apes (not monkeys!) and the strongest primate, known for their impressive strength. These powerful animals weigh up to 200 kg, and can lift almost 2,000 kg – 10 times their body weight.
Bonobos are known as the "friendly" apes. Through the use of "bonobo TV," researchers found that bonobos' yawns are contagious, like humans. But while they have humanlike traits, their biggest threat comes from humans. "When the two groups meet, they will not be as aggressive as chimpanzees," Tan says.
Humans — the weakest of all great apes. The team performed biopsies on thigh and calf muscles collected from three anesthetized chimps housed at the State University of New York at Stony Brook. The samples were painstakingly separated into individual fibers then stimulated so the force they generate could be measured.