Extinct Species Of The World

Extinction is a normal process in the course of evolution. Species have slowly evolved and disappeared throughout geologic time as the result of climate changes and the inability to adapt to survive competition and predation. Since the 1600s, however, the rate of extinction has accelerated rapidly because of human population growth and human resource consumption. Today, most of the world's habitats are changing faster than most species can adapt to through evolution, or natural selection. The current global extinction rate is exponentially greater than the background (normal rate of extinction in the process of evolution) extinction rate. Many biologists believe that we are in the middle of the greatest mass extinction episode since the disappearance of the dinosaurs 65 million years ago.

 

Causes of extinction

There are a number of reasons that can contribute directly or indirectly to the extinction of a species or group of species. The primary causes of species extinction or endangerment are habitat destruction, commercial exploitation (such as plant collecting, hunting, and trade in animal parts), damage caused by non-native plants and animals introduced into an area, and pollution.

The survival of ecosystems (plant and animal communities and their physical surroundings) such as forests, coral reefs, or wetlands depends on their biodiversity, or variety of plants, animals, and habitats, as well as the many interactions among these species. The removal or disappearance of one or several species may irreversibly damage the ecosystem and lead to its decline.

Some of the beautiful species that are extinct are shown below:

Ivory-bill woodpecker

This elusive woodpecker known to be extinct in 1940s was seen again. On February 11, 2004, a kayaker caught a glimpse of a huge and unusual woodpecker in the Cache River National Wildlife Refuge of Arkansas. The encounter spurred an extensive scientific search for a species that many feared had vanished forever, driven to extinction by the destruction of southern old-growth forests. Further evidence and search proved that at least one of these species is still alive.

Caspian tiger

Caspian Tigers lived in China, Tajikistan, Iran, Afghanistan and Turkey. They were hunted for their furs and to protect livestock. A ban on hunting the Caspian Tiger in the USSR in 1947 followed their greatest destruction in the 1930s. The last Caspian Tiger reported shot was in 1957.

Quagga

Quagga, Equus burchelli quagga, of the Karoo Plains and southern Free State of South Africa were a subspecies of the Burchellâ's Zebra, although their unique appearance wouldn't necessarily make this apparent. Some thought incorrectly that the Quagga was the female of Burchell's Zebra, probably because the natives gave both zebras the same name.

In the wild, Quaggas, Ostriches and Wildebeests often grazed together in what was termed the "triple alliance". The Quagga's hearing, the Ostrich's eyesight and the Wildebeest's keen sense of smell comprised excellent defense from predators for the entire herd. However, its limited range made it all the more vulnerable and Quaggas were hunted to the brink of extinction in the mid 19th century by settlers razing sheep, goats and other livestock. The last Quagga died in 1883 in an Amsterdam Zoo.

Dodo

In 1505, Portuguese explorers discovered the island of Mauritius and the 50 pounds flightless dodos which supplemented their food stores. Imported pigs, monkeys and rats fed on the dodo's eggs in their ground nests. The last dodo was killed in 1681.

Tasmanian wolf

The Tasmanian wolf is not a wolf, but a carnivorous marsupial and a relative of wombats and kangaroos. It even has a pouch. Tasmanian officials promoting ranching paid bounties to hunters. Believed to be extinct for well over half a century, unconfirmed reported sightings persist.

Cave bear

The cave bear lived in Europe during the Pleistocene (1.8 million years ago to 11,000 years ago) from 500,000 years ago until 10,000 years ago. Their remains have been found in caves where they lived and early humans left their drawings on cave walls. When upright, they stood 12 feet tall.

Saber tooth tiger

Saber tooth tigers lived in Europe and North America. They were fast runners for short distances and probably ambushed their prey in packs. The hoplophoneus species lived 20 million years ago. The smilodon species lived during the Pleistocene from 1.6 million years ago to 10,000 years ago when it became extinct.

Irish deer

Herds of the giant Irish deer lived in Europe and Ireland during the late Pleistocene until about 10,000 or 11,000 years ago. It stood six feet high at its shoulders, the size of moose, and its broad antlers spanned 10 feet.

Bachman’s warblers

A recently extinct species, Bachman's warblers nested in the underbrush of forested swamps in the region bounded by Louisiana up to Kentucky and Maryland, and over to the Carolinas and Georgia, migrating to Cuba in winters. None have been seen since the early 1960s in North America and they were listed as endangered in 1967.

Carolina parakeet

Once abundant, this extinct species nested in large colonies in the cypress swamps in the South Atlantic and Gulf States. They migrated up the Mississippi, and Missouri Rivers to the Platte and regularly to Ohio, Indiana, Illinois, Iowa, Wisconsin and Nebraska, and in the east to Pennsylvania. Hunted for their feathers and slaughtered as pests, the last reported sighting in the wild was a small flock in Florida in 1920.

Passenger pigeons

Wonderfully prolific, the passenger pigeon had the vast forests of the North as its breeding grounds, and travelled hundreds of miles in search of food. It was once thought that no ordinary destruction can lessen them. One of the most noted of extinct animals, passenger pigeons were reduced from numbers in the hundreds of millions for food.

Giant kangaroos

Giant kangaroos and wombats as large as modern rhinos once lived in Australia.

Phororhacos

The extinct bird, Phororhacos lived in South America during the Miocene and stood eight feet tall. Imagine running away from this carnivore!

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Comments 44 comments

Parakeet Care 7 years ago

I knew about the extinction of the Carolina Parakeet. However, it was interesting learning about some of the other species that have become extinct. Great lens and great information.


Vaishnavee A. Tidke 7 years ago

This is the wonderful information about my beloved species on the earth.I feel extremely sorry for them.I will do my best in conservation of these birds and animals


bekkilynn1986 7 years ago

It's a shame to see these beautiful animals becoming extinct due to illegal poaching and irresponsible actions on the part of humans as a whole. I believe that with effort and teamwork we can all work to save the remaining animals on the planet, and bring the endangered species off that horrifying list. I believe there should be heavier punishments for those who, because of excess of money, ignore the laws and kill or pay to kill species of protected animals because they want their pelts. Sometimes, the heaviest punishments are just a fine, but those who have limitless bank accounts don't care about fines and they keep doing as they please. Ridding some forms of government of corruption can also do much to protect our animals. The ones that take money to silence their lips are not the ones to be in that job position. Again, it's teamwork and effort that will hopefully make a difference. We need to remember that our planet is also home to animals and they have a right to be here as much as we do. Just wishing and feeling bad isn't going to solve anything. We need to take action and stand together.


Anjana 7 years ago

This site has been helpful in my assignment. Thanks you =D I have used some information and acknowledged this source for it :)


Michael Shane profile image

Michael Shane 6 years ago from Gadsden, Alabama

Great hub!


BAILEY 6 years ago

i love animals to BITS so who ever or whatever desroyed these animals put shame on them and for the endangered species today im helping them all please go onto the website www.act4nature.org.au my dad is also a wldlife warrior so ye if only we could go back in time and see these animals and stop the poching bback then and what ever happened to them we could make a stop to it BY BAILEY WHITTAKER DATE WROTE THIS 19/5/2010


sani 6 years ago

ots real;l sad that people kill animals its just sick...especially when they kill just for their skin, tusks and things like that...common!!! even those japanese whose hunting sharks just to cut their fins!!! and then leave them dying in the ocean!!! sick!!!


jayan 6 years ago

its very good the photos are clear,much informationhelped me a lot


rahul v 6 years ago

coool


LAMMINTHANG 6 years ago

TO IMPROVED THE HEALTH CONDITION OF THE SPECIES WHICH ARE LIKELY TO EXTINCT


aiswarya 5 years ago

its nice to read about them but it feels very sad listenig about them!!!!!!!


guddu 5 years ago

we should love them because they r our animals & also we should think about them but we only take enjoy by reading this.somebody told its cooooll!!!!!but its not that!!!!!!!!


Salim mzava 5 years ago

I feel and I was always feeling sorry for the information of extinct species. The world population growth is proportion to the rate of extinct. Massive family control programs and environmental education should be provided especialy in developing countries like Tanzania to rescue the nature


merin 5 years ago

COOLINFORMTION GOD JOB


animalia22356 5 years ago

this is not a good thing. extinction of a species, animal, whatever could cause major and drastic changes in the world, that it does not need. lets all hope, and work together, and try and make a positive difference in the system of animals and extinction!!! :)


Habiba 5 years ago

the informations and animals are quite informaty and helpful.THANKS for ur site keep adding more information.BEST OF LUCK.


kashish 5 years ago

the information is very helpful in my projects and it is quite interesting


Prithivikumaran 5 years ago

This collection was an excellent work..It was very helpful for my daughter's school assignment..Thanks a lot..


bhanushali priyanka p 5 years ago

this is marvelous! this data had been very helpful to me for my ss project. one must know about these extinct birds & animals...keep spreading this awareness...


kartiki 5 years ago

i am very sad too c that so many animals have died.i would kill the people who have done this!!!!!!!!!!


shelby 5 years ago

how cool


bibi farah 5 years ago

i am very sad too c that so many animals have died.i would kill the people who have done this!!!!!!!!!!


hiiiiiiii 5 years ago

iam agree with your decision,farah.they must be killed.


jjj 5 years ago

Ponies are awesome and I hope they don't go extinct. This is jjj here and were live from SATURDAY NIGHT!


anisha 5 years ago

i feel sad about the extinct animals.i hope that the once who r endangered will not become extinct.


SHERRY  5 years ago

THIS IS AMAZING . THIS HELPED IN MY SCHOOL PROJECT . NO DOUBT , IT IS GOOD BUT IT IS SO SAD TO HEAR ABOUT ANIMALS AND BIRDS THAT ARE EXTINCTING DAY BY DAY . THIS SITE HELPS US TO KNOW THE DAY BY DAY EXTINCTION OF BIRDS AND ANIMALS . THE LAST THING I WANT TO SAY IS THIS THE PEOPLE WHO DO THIS SHOUD BE GIVEN A STRICT PUNISHMENT .

THANKS.

BEST OF LUCK .


Achal 5 years ago

it is very bad that this animals are killed due to illegal acts of the people.i m sure that by team work we can save them napproach people to save them


Akanksha 5 years ago

Actually I Took My Topic As Extinct Species And It Hepled Me A Lot. Thankyou!


rabia 5 years ago

this site is actually awosome this site is helped me to create my assignment thank u


anant kannojia 5 years ago

good for project


Deepti 5 years ago

The page helped me complete my today's Science homework.. Aarigatou!!!!! :D


... 4 years ago

Please someone tell whose the publisher of this website??? ... Thank u


alex 4 years ago

cool


raviranjany22@gmail.com 4 years ago

please send some detail related to extinct flora of england


fadinkp@gmail.com 4 years ago

ausm


nandita kanwar 4 years ago

very gud

:)


GAURI 4 years ago

ITS FEELS SAD HAVING SPECIES GO EXTINCT!!! WE MUST TAKE APPROPRIATE STEPS TO CONSERVE THEM AND MAKE EFFORTS NOT TO GET ENDANGERED SPECIES GO EXTINCT,ISN'T IT??


Shivangi 4 years ago

This topic helped me a lot in completing my bio project and I am feeling very bad when I am thinking about them


sanjai a s 4 years ago

Thank u for helping me to do my assignment


stacie626 4 years ago

it is very sad that all these animals are gone extinct they are very pretty i have done a project thanks to this site


nono 4 years ago

thanks


Larny 4 years ago

I am the biggest animal lover so STOP KILLING ANIMALS because it is not fair. Would you like it if people just came along and killed you, well that is what is happening to the animals SO STOP IT BEFORE IT IS TO LATE


fatima zafar 4 years ago

i love animals so much so instead of killing animals. we should save them.


JKenny profile image

JKenny 4 years ago from Birmingham, England

Have you ever heard of the Megafauna extinction that occurred around 13,000 years ago. Such a tragedy, so many iconic animals lost, like the Mammoth, Sabre tooth and Ground Sloths. Great article, voted up etc.

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