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seven Ways Animals Are Like Humans

Animals and Humans

Nosotros humans similar to think of ourselves as a special bunch, but information technology turns out nosotros take plenty in mutual with other animals. Math? A monkey can do it. Tool use? Hey, fifty-fifty birds have mastered that. Civilisation? Pitiful, folks — chimps accept information technology, too.

Here'southward a listing of some of the top parallels between humans and our animal kin. You may be surprised at how similar we are to even our distant relations.

Ears Like a Katydid

Katydid with human ears — *Copiphora gorgonensis*, a Southward American katydid found to have remarkably homo-like ears in a written report released Nov. 16 in the journal Science. (Image credit: Daniel Robert and Fernando Montealegre-Zapata )

Humans take circuitous ears to translate sound waves into mechanical vibrations our brains can process. And so, equally it turns out, do katydids. According to enquiry published Nov. 16, 2012 in the journal Scientific discipline, katydid ears are bundled very similarly to human ears, with eardrums, lever systems to amplify vibrations, and a fluid-filled vesicle where sensory cells wait to convey information to the nervous system. Katydid ears are a bit simpler than ours, but they tin can also hear far above the homo range.

Worlds Like an Elephant

Koshik, an elephant at a South Korea zoo that can speak Korean. — Koshik, an elephant at the Everland Zoo in South korea, tin can speak Korean aloud. Here Ashley Stoeger and Daniel Mietchen record his vocalizations. See more elephant images. (Image credit: Current Biology, Stoeger et al.)

Humans do reign supreme in the arena of language (as far as we know), but even elephants can effigy out how to make the same sounds we do. According to researchers, an Asian elephant living in a South Korean zoo has learned to use its trunk and throat to mimic human words. The elephant can say "hello," "good," "no," "sit down" and "lie down," all in Korean, of course.

The elephant doesn't appear to know what these words hateful. Scientists think he may have picked up the sounds because he was the only elephant at the zoo from when he was v to when he turned 12, leaving him to bond with humans instead.

The Facial Expressions of a Mouse

A white mouse used in science research — A white laboratory mouse. (Image credit: Floris Slooff (opens in new tab), Shutterstock (opens in new tab))

Do you lot make weird faces when y'all're in pain? So do mice. In 2010, researchers at McGill Academy and the University of British Columbia in Canada plant that mice subjected to moderate pain "grimace," just like humans. The researchers said the results could be used to eliminate unnecessary suffering for lab animals past letting researchers know when something hurts the rodents.

The Sleep-Talk of a Dolphin

Beau Richter monitors the breath-holding capability of Puka, a bottlenose dolphin at UC Santa Cruz's Long Marine Laboratory. — Could nosotros anytime be able to talk to dolphins? Here, Young man Richter monitors the jiff-belongings capability of Puka, a bottlenose dolphin at UC Santa Cruz's Long Marine Laboratory. (Epitome credit: T. Grand. Williams/UCSC)

Dolphins may sleep-talk in whale vocal, according to French researchers who've recorded the marine mammals making the not-native sounds late at night. The five dolphins, which live in a marine park in France, have heard whale songs but in recordings played during the twenty-four hour period around their aquarium. But at dark, the dolphins seem to mimic the recordings during rest periods, a possible grade of sleep-talking. And you idea your nocturnal mumblings were weird.

The House-Building Skill of an Octopus

The veined octopus (Amphioctopus marginatus) uses coconut shell halves to build a shelter. (Prototype credit: R. Steene.)

Okay, Frank Lloyd Wright'south "Falling Water" information technology is not, simply a habitation congenital by an octopus has the advantage of being mobile.

The veined octopus (Amphioctopus marginatus) can make mobile shelters out of coconut shells. When the animal wants to motion, all information technology has to practice is stack the shells similar bowls, grasp them with strong legs, and waddle abroad along the ocean floor to a new location.

The Movements of a Brittle Star

The brittle star doesn't turn as most animals do. It simply designates another of its five limbs as its new front and continues moving forward. — The breakable star doesn't plow as most animals practice. It merely designates some other of its 5 limbs as its new forepart and continues moving forrad. (Prototype credit: Henry Astley/Brown University)

Information technology'd be hard to imagine an organism less like a human being than a brittle star, a starfish-like creature that doesn't even have a central nervous arrangement. And even so these 5-armed wonders move with coordination that mirrors human being locomotion.

Brittle stars have radial symmetry, pregnant their bodies can be split into matching halves past drawing imaginary lines through their arms and central axis. Humans and other mammals, in comparing, have bilateral symmetry: Y'all can split usa in half i way, with a line drawn straight through our bodies. Almost of the time, animals with radial symmetry move little or movement up and down, like a jellyfish that propels itself through the water. Brittle stars, still, move frontward, perpendicular to their body axis — a skill usually reserved for the bilaterally symmetrical.

Brain Like a Pigeon

Photo (Image credit: Lozba Paul / Stock.XCHNG)

Gamblers in Vegas have something in mutual with pigeons on the sidewalk, and it'south not just a fascination with shiny objects. In fact, pigeons make gambles just like humans, making choices that leave them with less money in the long run for the elusive promise of a big payout.

When given a choice, pigeons will push button a push button that gives them a big, rare payout rather than one that offers a pocket-size reward at regular intervals. This questionable decision may stem from the surprise and excitement of the big reward, according to a study published in 2010 in the journal Proceedings of the Royal Guild B. Homo gamblers may exist similarly lured in by the idea of major boodle, no matter how long the odds.

Stephanie Pappas is a contributing writer for Live Science, roofing topics ranging from geoscience to archaeology to the man brain and behavior. She was previously a senior writer for Live Science just is now a freelancer based in Denver, Colorado, and regularly contributes to Scientific American and The Monitor, the monthly mag of the American Psychological Association. Stephanie received a available's caste in psychology from the University of South Carolina and a graduate certificate in science communication from the Academy of California, Santa Cruz.

Source: https://www.livescience.com/24807-ways-animals-humans-alike.html

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