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The Quagga was a unique variety of Plains Zebra, marked by having stripes only on the front of its body, with hair color transitioning toward a light brown or tan along its rear and underbelly, until becoming white along its legs. This picture represents the only Quagga ever to have been photographed alive, taken at the London Zoo in 1870.
Its unique hide made the Quagga a target for hunters and poachers, and the last known wild Quagga was probably killed in the late 1870s. The species went extinct on August 12th, 1883, when the last specimen died at a zoo in Amsterdam, The Netherlands.
The last Tasmanian Tiger, or Thylacine, known to have existed died in the Hobart Zoo, in Tasmania, Australia, on September 7th, 1936. Despite being the last of its kind, the animal (named Benjamin) likely died due to neglect after being locked out of its sheltered quarters during extreme weather.
Although commonly referred to as tigers, and despite having the look of a canid, the Thylacine is not remotely related to cats or dogs. Rather, it was the largest carnivorous marsupial of modern times, meaning it carried its young in a pouch. Its closest living relative is the Tasmanian Devil.
The Caribbean Monk Seal was the only known seal which was native to the Caribbean Sea and the Gulf of Mexico. It is also the only species of seal to go extinct directly due to human causes. It was officially declared extinct just last year, on June 6th, 2008, although the last recorded account of the species was made at Serranilla Bank between Honduras and Jamaica in 1952.
Their eventual demise, brought on by human hunting, was symbolized during Columbus 1494 voyage, when the tiny seals were described as sea wolves and 8 were recorded to have been killed and slaughtered for their meat.
The first recorded account of the Golden Toad was by herpetologist Jay Savage in 1966, and the last sighting of the species was made in 1989. The toad, showcased by its brilliant golden orange colorization, was native to the tropical cloud forests which surround Monteverde, Costa Rica.
Their extinction symbolizes a large scale decline in amphibian numbers worldwide over the last several decades, which has likely been caused by global warming and climate change. In fact, famed Australian biologist Tim Flannery has described the extinction of the Golden Toad to be the first demise of a species due primarily to global warming.
To be continued in the following post.
Continuation of the OP.
The Pyrenean Ibex has one of the more interesting stories among extinct animals, since it was the first species to ever be brought back into existence via cloning, only to go extinct again just seven minutes after being born due to lung failure. Here at Ecoworldly, we reported on the event, which happened in January 2009.
The last naturally born Pyrenean Ibex died on January 6th, 2000, after being found dead under a fallen tree at the age of 13. That animal’s only companion had died just a year earlier due to old age. Although the recent effort to resurrect the Ibex was short-lived, the event does bring optimism, and raise serious debate, about whether extinct creatures should be given a second chance.
The inevitable appears to have arrived for the Baiji River Dolphin, a peaceful, majestic dolphin which had inhabited Chinas Yangtze River for at least the last 20 million years. The dolphin was declared functionally extinct after an expedition late in 2006 failed to record a single individual after an extensive search of the animals entire range.
Although unconfirmed sightings have come out since then, it is unlikely that any living individuals, should they still exist, would be able find each other and breed. This tragic demise makes the Baiji Dolphin the first recorded extinction of a cetacean in modern times.
[color=Turquoise1]Today, through the direct and indirect actions of man such as pollution, species of plants and animals are disappearing from the rainforests even before they can be cataloged and studied. The average rate of extinction in the rainforest is 140 per day and if this goes on, the animal and plant species in the rainforest would be wiped out even before we know it. That would be almost half of the total number of plant and animal species on Earth.
[color=Turquoise1] The Current Mass Extinction:
Human beings are currently causing the greatest
mass extinction of species since the extinction of
the dinosaurs 65 million years ago. If present trends
continue one half of all species of life on earth will
be extinct in less than 100 years, as a result of
habitat destruction, pollution, invasive species,
and climate change. (For details see links below.)
Scroll Down For Hundreds Of Links:
This website began on April 22, 1998 with the posting
of the article below. (The article is still here to provide
historical context.) Following the article are more than
300 links to recent authoritative reports and updates
about the current mass extinction. New articles are
added regularly. (Most recent update May 13, 2010.)
Originally posted by WXBackdoor
The Dodo , WE " the human race", single-handily forced them unto extinction .
So sad.
[edit on 6-6-2010 by WXBackdoor]
Originally posted by Sinter Klaas
The first recorded account of the Golden Toad was by herpetologist Jay Savage in 1966, and the last sighting of the species was made in 1989. The toad, showcased by its brilliant golden orange colorization, was native to the tropical cloud forests which surround Monteverde, Costa Rica.
Their extinction symbolizes a large scale decline in amphibian numbers worldwide over the last several decades, which has likely been caused by global warming and climate change. In fact, famed Australian biologist Tim Flannery has described the extinction of the Golden Toad to be the first demise of a species due primarily to global warming.
A more recent study confirms the El Niño hypothesis, in which it is stated that "The new study finds that Monteverde was the driest it’s been in a hundred years following the 1986-1987 El Niño, but that those dry conditions were still within the range of normal climate variability". The new study has shown that the Chytrid Fungus has spread due to the dry conditions caused by El Niño. [10] LINK
The planet will heal itself, even if we nuke ourselves out of existence new life forms will rise up and fill the planet again.