What Animal Became Extinct After The Mastodon

Listen to this commodity read aloud by the Greenpeace squad.

Extinction is a word scientists use to describe a species dying out. This can happen naturally, but humans are often to blame. One million animal and plant species are threatened with extinction worldwide.

This video shows some of the animals that went extinct over the last 100 years, with a timeline showing the decade of their untimely demise. You can read more than below almost the reasons behind these losses in the globe'due south rich biodiversity.

Overwhelmingly, humans play a major role in driving the extinctions of all kinds of species: from hunting, colonialism, agriculture causing habitat loss to – more recently – industrial agriculture, air pollution and climate modify.

Paradise parrot

Formerly found in eastern Commonwealth of australia, the Paradise parrot has not been seen since 1928. Co-ordinate to the International Union for the Conservation of Nature (IUCN)'s 'Ruddy Listing' of threatened species, it went extinct mainly to drought, overgrazing of farm animals, and people cut down eucalyptus trees.

Sicilian wolf

According to a study from the Natural History Museum of Verona , the Sicilian wolf was driven to extinction past humans due to its ambition for farmers' livestock. Native to Sicily, it's also thought that these wolves ran out of wild food to swallow during an environmental crisis on the island.

Tasmanian tiger

European colonists were agape of the Tasmanian tiger and thought they might prey on their sheep, so they hunted and killed them to reduce their numbers. Merely in subsequently years as the Tasmanian tiger became rarer, the master reason for hunting by humans was for testify in museums and zoos. The last one died in Hobart Zoo in 1936.

Xerces blueish butterflies

The Xerces blue butterflies lived in the coastal sand dunes of the San Francisco Peninsula. Scientists believe that they were driven to extinction in the early on 1940s ; the showtime American butterfly species to go extinct as expanding cities took over their habitats.

Japanese bounding main lion

Japanese sea lions were hunted for their skins, whiskers, organs and oil, and were as well captured for the circus trade. This, in combination with persecution past fishermen and possibly shooting by soldiers, probable caused their extinction. They were last seen in the 1950s.

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Crescent nail-tail wallaby

These pocket-size marsupials were common in southwestern and fundamental Australia until foxes and cats that were introduced by European colonists started preying on them. Damage to their habitat may have contributed to their extinction in the 1950s.

Bubal hartebeest

According to the IUCN , humans over-hunted the Bubal hartebeest over many years, perhaps even centuries, somewhen causing its extinction. Until the 1950s, they lived in the grasslands of North Africa, and are thought to be featured in artwork found in tombs of ancient Egyptians.

St. Helena Darter

This dragonfly, constitute only on the volcanic isle of St. Helena in the Atlantic, is considered extinct equally the terminal was seen in 1963. Information technology'southward thought that the Darter's decline is down to severe habitat destruction after the isle was colonised in the belatedly sixteenth century. New 'invasive' species introduced by humans, such as the African clawed frog, as well contributed to its extinction.

Kākāwahie

This Hawaiian bird was final seen in the Kamakou Preserve in 1963. According to the IUCN, it was common in the 1890s , the extinction of the Kākāwahie was due to habitat destruction, and disease spread by mosquitoes introduced by humans.

Guam flight flim-flam

According to the IUCN , the Guam flight fob's was driven to extinction by humans hunting information technology for food, and the introduction (once again, by humans) of the predatory Brownish tree serpent. The last of these lilliputian fruit bats was shot by hunters, and it's non been spotted with any reliability since 1968.

Caspian tiger

The Caspian Tiger was one of the largest big cats on the planet – males could exist nearly three metres long. Last seen in the 1970s, its decline began in the late nineteenth century equally it was hunted past Russian colonial soldiers and its habitat was destroyed by people clearing state for farming.

Siamese flat-barbelled catfish

The Siamese flat-barbelled catfish was a victim of humans building on country and rivers until its last sighting between 1975 and 1977. Damming, canal-edifice and loftier pollution in the Chao Phraya River, and the draining of wetlands in and around Thailand's capital Bangkok are thought to have acquired its extinction.

Yunnan lake newt

The Yunnan lake newt went extinct because its Kunming Lake habitat in China was destroyed and damaged by pollution, humans creating new land from parts of the lake, duck farming and the introduction of exotic fish and frog species. It was last seen in 1979.

Gilt toad

The freshwater Golden toad, from Costa Rica's cloud forests, went extinct for a number of reasons. Co-ordinate to the IUCN , global warming, an infectious disease, and air pollution all played a part. Formerly a common species, it's non been seen since 1989.

Rotund rocksnail

The Rotund rocksnail was in one case found in the Coosa River in Alabama. It's not been seen since the river was transformed by seven dams and powerhouses used to generate electricity in the 1990s.

Pyrenean ibex

The Pyrenean ibex was a blazon of caprine animal abundant beyond the Pyrenees mountains. Information technology declined over ii centuries from hunting, disease and disability to compete with other species. The last was a female called Celia, who died in 2000. In a outset, it was declared 'unextinct' in 2003 when a cloned female ibex was born alive, simply died several minutes later from lung defects.

Pinta giant tortoise

According to the IUCN , the Pinta behemothic tortoise, a species of Galápagos tortoise native to Ecuador'southward Pinta Island, was hunted past nineteenth century mariners for on-board food supplies. Twentieth-century fishers continued hunting the shrinking population. And then goats, introduced past humans to Pinta in 1959, destroyed the tortoises' habitat. With the death of the last known Pinta Tortoise, Lonesome George (in captivity since 1972), in June 2012, the species went extinct.

W African black rhinoceros

The West African black rhinoceros was declared extinct in 2011. According to Scientific American : 'At the beginning of the 20th century, an estimated one million black rhinoceroses from four different subspecies roamed the savannas of Africa. By 2001 that number had dropped to virtually 2,300 black rhinos and simply three subspecies. Widespread sports hunting in the first decades of the century quickly decimated rhino populations. Industrial agronomics came adjacent, clearing many celebrated rhino habitats for fields and settlements.'

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Source: https://www.greenpeace.org.uk/news/18-animals-that-went-extinct-in-the-last-century/

Posted by: emerickthavisa.blogspot.com

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