Animal Crossing Pretty Good Tools

10 Animals That Utilize Tools

Bottlenose dolphins in Shark Bay, Australia, carries marine sponges in their beaks to stir ocean-bottom sand and uncover prey, spending more than time hunting with tools than any brute as well humans. (Image credit: Ewa Krzyszczyk.)

Scientists once thought of tool apply as a defining characteristic of humans, but increasingly research is showing adept tool users on land, air and body of water in the animal kingdom. Investigating how such behavior developed in this diverse mix promises to shed calorie-free on how tool employ might take originated in humanity.

Chimpanzees

Chimpanzees are humanity's closest living relatives, and apparently learned how to make and use tools long ago without human help, with stone hammers found at a chimp settlement in the Ivory Declension dating back 4,300 years. They are fifty-fifty capable of making spears to hunt other primates for meat, and are known to have developed specialized tool kits for foraging army ants.

Crows

Increasingly, scientists find that crows and their relatives have exceptional birdbrains, proving extraordinarily adept at crafting twigs, leaves and even their own feathers into tools. Researchers take even discovered that crows might acquire to drop stones in pitchers to raise the superlative of water within, just like in Aesop's fable.

Orangutans

Orangutans in the wild have developed and passed along a way to brand improvised whistles from bundles of leaves, which they apply to assist ward off predators. This apparently marks the showtime fourth dimension an animal has been known to use a tool to help it communicate, and is mounting evidence that civilization — defined as knowledge passed from one generation to the adjacent — isn't something unique to usa humans.

Elephants

Elephants are among the near intelligent animals in the world, with brains larger than those of any other land animal. Anecdotes suggest they tin intentionally driblet logs or rocks on electrical fences to brusque them out and plug upwardly h2o holes with balls of chewed bark to keep other animals from drinking them away. Asian elephants are even known to systematically modify branches to swat at flies, breaking them down to ideal lengths for attacking the insects.

Dolphins

Dolphins are renowned as brainiacs of the seas, and scientists recently discovered they can be tool-using workaholics as well. A group of bottlenose dolphins in Shark Bay, Commonwealth of australia, carries marine sponges in their beaks to stir ocean-bottom sand and uncover prey, spending more time hunting with tools than any animal as well humans.

Sea Otters

Sea otters, the largest members of the weasel family, use stones to hammer abalone shells off the rocks and crack the difficult shells of prey open, making them the merely known tool-using marine mammal for decades, until dolphins came forth.

Gorillas

Gorillas aren't simply extraordinarily potent — roughly ten times stronger than a full-grown human — merely they possess brains as well. Wild gorillas are known to use branches as walking sticks to test water depth and trunks from shrubs as makeshift bridges to cross deep patches of swamp. While other corking apes mostly apply tools to help become at food, gorillas evidently use them to aid them deal with their surroundings in other ways.

Octopuses

An octopus that uses coconut shells every bit portable armor is the latest addition to a growing list of tool users in the animal kingdom. The veined octopus apparently can stack kokosnoot beat out halves that people discarded just as one might pile bowls, sits atop them, makes its eight arms rigid like stilts, and then ambles the unabridged heap across the seafloor, using them for shelter later when needed. These new findings are apparently the first reported case of an invertebrate that acquires tools for later use.

Macaques

Macaques living near a Buddhist shrine in Lopburi, Thailand, are known to pull out hair from visitors to utilise as floss to clean their mouths. Females even wearisome down and exaggerate their motions when they notice their young watching them jerking hair back and along betwixt their teeth, suggesting educational activity is a very aboriginal trait in the primate lineage.

Rodents

Fifty-fifty rodents tin be taught how to utilize tools. Degus — small rodents closely related to chinchillas — can be taught how to use rakes to obtain nutrient.

Charles Q. Choi is a contributing author for Live Science and Space.com. He covers all things homo origins and astronomy too equally physics, animals and general science topics. Charles has a Main of Arts caste from the University of Missouri-Columbia, School of Journalism and a Available of Arts degree from the University of South Florida. Charles has visited every continent on Earth, drinking rancid yak butter tea in Lhasa, snorkeling with sea lions in the Galapagos and even climbing an iceberg in Antarctica.

Source: https://www.livescience.com/9761-10-animals-tools.html