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News articles on Endangered Species

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Mongabay.com news articles on endangered species in blog format. Updated regularly.

Biodiversity extinction crisis looms says renowned biologist
(3/12/2007) While there is considerable debate over the scale at which biodiversity extinction is occurring, there is little doubt we are presently in an age where species loss is well above the established biological norm. Extinction has certainly occurred in the past, and in fact, it is the fate of all species, but today the rate appears to be at least 100 times the background rate of one species per million per year and may be headed towards a magnitude thousands of times greater. Few people know more about extinction than Dr. Peter Raven, director of the Missouri Botanical Garden. He is the author of hundreds of scientific papers and books, and has an encyclopedic list of achievements and accolades from a lifetime of biological research. These make him one of the world's preeminent biodiversity experts. He is also extremely worried about the present biodiversity crisis, one that has been termed the sixth great extinction.


Bush administration issues gag order on polar bear discussions
(3/8/2007) The Bush administration has banned discussion of polar bears, sea ice, and global warming among officials traveling overseas according to environmental groups and the director of the U.S. Fish and Wildlife Service.


World's only blue lizard heads toward extinction
(3/7/2007) High above the forest floor on the remote Colombian island of Gorgona lives a lizard with brilliant blue skin, rivaling the color of the sky. Anolis gorgonae, or the blue anole, is a species so elusive and rare, that scientists have been unable to give even an estimate of its population. Due to the lizard&spod;s isolated habitat and reclusive habits, researchers know little about the blue anole, but are captivated by its stunning coloration.


Cheetah in Iran?
(3/1/2007) Biologists from the Wildlife Conservation Society (WCS) have fitted critically endangered cheetahs in Iran with Global Positioning System (GPS) collars. This marks the first time this population of Asiatic cheetah can be tracked remotely.


Pakistani snow leopard settles in at Bronx Zoo
(2/26/2007) An orphaned snow leopard cub from northern Pakistan in enjoying its first winter at the Bronx Zoo in New York, according to the Wildlife Conservation Society (WCS). The cub, named Leo, was moved to an open-air exhibit at the zoo last fall.


Elephant poaching for ivory accelerates
(2/26/2007) Thousands of African elephants are being killed for their ivory tusks, according to a new study led by a biologist from the University of Washington. In a paper published in the online edition of the Proceedings of the National Academy of Sciences, Dr. Samuel Wasser, director of the University of Washington Center for Conservation Biology, shows that elephants are being slaughtered at the highest rate since the international ban on the ivory trade took effect in 1989.


High fashion driving conservation efforts of rare species?
(2/21/2007) Whimsical tastes of the fashion industry are sometimes blamed for the depletion of rare wildlife. The shatoosh craze of the 1980s and 1990s led to severe declines in population of the Tibetan antelope or chiru, while a current resurgence in tiger fur fashions in China has put further pressure on the endangered cat. Demand for rhinoceros horn to adorn decorative dagger handles in Yemen and Oman has driven some wild rhino populations to the brink of extinction. Further, rare animals are in some countries viewed as a delicacy: hence the consumption of clouded leopard and sun bear in China and gorilla in African cities. With this dismal record, Is it possible that fashion could ever drive the recovery of a species? A new article in The Wall Street Journal suggests this may be occurring in South America with the vicuna, a diminutive llama that lives high in the Andes.


New monkey species in Uganda
(2/18/2007) Uganda may soon have a new species of monkey according to a report published in Kampala's New Vision newspaper. Dr. Colin Groves of the Australian National University told New Vision that the local population of the gray-cheeked mangabey (Lophocebus albigena) will soon be designated as a unique species, the Ugandan gray-cheeked mangabey (Lophocebus ugandae).


Robots aid in search for Ivory-billed woodpecker
(2/17/2007) Scientists have installed robotic cameras to help in the search of the world's most elusive bird, the Ivory-billed woodpecker.


Salamander diversity tied to elevation in the tropics
(2/13/2007) Scientists have long documented high levels of biodiversity at mid-elevation ecosystems in the tropics, but no one has ever conclusively determined the underlying causes of this species richness. A new study, which examined 13 genera and 137 species of tropical salamanders, suggests that this pattern may result from the time when the habitats were first colonized.


98% of orangutan habitat in Borneo, Sumatra gone by 2022
(2/6/2007) A report from the United Nations Environment Programme (UNEP) today warns that illegal logging is rapidly destroying the last remaining habitat for orangutans in Borneo and Sumatra. The report says that up to 98 percent may be destroyed by 2022 without urgent action.


Rare vulture colony found in Cambodia
(2/6/2007) Working in the remote forests of Cambodia, conservationists from the Wildlife Conservation Society (WCS) have just discovered Southeast Asia's only known breeding colony of slender-billed vultures, one of the world's most threatened bird species.


Just how bad is the biodiversity extinction crisis?
(2/6/2007) In recent years, scientists have warned of a looming biodiversity extinction crisis, one that will rival or exceed the five historic mass extinctions that occurred millions of years ago. Unlike these past extinctions, which were variously the result of catastrophic climate change, extraterrestrial collisions, atmospheric poisoning, and hyperactive volcanism, the current extinction event is one of our own making, fueled mainly by habitat destruction and, to a lesser extent, over-exploitation of certain species. While few scientists doubt species extinction is occurring, the degree to which it will occur in the future has long been subject of debate in conservation literature. Looking solely at species loss resulting from tropical deforestation, some researchers have forecast extinction rates as high as 75 percent. Now a new paper, published in Biotropica, argues that the most dire of these projections may be overstated. Using models that show lower rates of forest loss based on slowing population growth and other factors, Joseph Wright from the Smithsonian Tropical Research Institute in Panama and Helene Muller-Landau from the University of Minnesota say that species loss may be more moderate than the commonly cited figures. While some scientists have criticized their work as "overly optimistic," prominent biologists say that their research has ignited an important discussion and raises fundamental questions about future conservation priorities and research efforts. This could ultimately result in more effective strategies for conserving biological diversity, they say.


Bush administration says polar bears under threat
(12/27/2006) Today the Bush Administration said polar bears are in need of protection. The reason? Global warming. The administration says that climate change is causing sea ice to melt, putting the polar bear in peril.


'Happy Feet' penguins declining fast in the Falklands
(12/22/2006) The rockhopper penguin, a species featured in the movie Happy Feet, has taken a suffered a 30 percent population decline over the past five years according to the latest survey figures from Falklands Conservation, a conservation group with offices in Stanley, Falkland Islands and London, England.


Virgin dragon to give birth this Christmas
(12/20/2006) A virgin Komodo dragon will give birth to offspring this Christmas (or thereabouts) at the Chester Zoo in Britain according to researchers. Flora, a female Komodo dragon, will reproduce asexually in a process called parthenogenesis, where eggs become embryos without male fertilization. The process is known to occur in about 70 reptile species but hadn't been observed in Komodo dragons -- the world's largest lizard species -- until this year. Another dragon, Sungai, had virginal conception earlier this year. Both cases are described in Thursday's issue of the journal Nature


Bush administration sued for failure to protect sea otter
(12/19/2006) A conservation group filed a lawsuit Tuesday in federal district court in Washington, DC, seeking more protection for sea otters in Alaska. The Center for Biological Diversity, a national nonprofit conservation organization that aims to conserve endangered species and wild places, says that the Bush administration has failed to designate critical habitat for sea otters in southwest Alaska, despite the species' listing as Threatened under the Endangered Species Act in August 2005. Sea otter populations have decline by 90 percent in some areas according to the group.


China will continue search for 'extinct' baiji river dolphin
(12/17/2006) Chinese state media reports that scientists will continue to search for the baiji dolphin even after a 38-day search failed to produce any evidence of its existence in the Yangtze River.


Goodbye to the Baiji
(12/13/2006) After a short illness spurred by pollution, overfishing, boat traffic, and obstructions like dams, the Baiji was declared 'functionally extinct' last night. As a species, the river dolphin found only in China's Yangtze River was 20 million years. The Baiji is survived by other river dolphins, all themselves threatened, in the Ganges, Indus, Amazon, Orinoco, and La Plata rivers. No memorial service will be held.


Tigers can recover given protection, adequate food supplies
(12/13/2006) A new study says that if tigers are protected and have sufficient access to abundant prey, their populations can quickly stabilize. The findings have implications for conservation of the world's largest cat species which is fast-disappearing due to poaching for the animal parts trade.


Chinese river dolphin nearly extinct says official
(12/3/2006) Xinhua, China's state news agency, reported that a 26-day search for the Baiji, or the Yangtze dolphin, found no dolphins. The Baiji is highly threatened by pollution, overfishing, and obstructions like dams.


Global warming reduces polar bear survival rate
(11/16/2006) Polar bear survival rates have dropped significantly in the past 20 years, probably due to melting sea ice caused by higher temperatures, according to a study released this week.


Tiger fur trade thrives in China
(9/28/2006) The illegal tiger and leopard fur trade continues to thrive in China according to recent investigations by the Environmental Investigation Agency (EIA) and the Wildlife Protection Society of India (WPSI). The organizations say that the trade is "operating without any hindrance from the Chinese government" and endangers surviving wild tiger populations in India


Arctic ice melting rapidly, polar bears suffering - new research
(9/18/2006) New research shows that Arctic sea ice is rapidly disappearing. Scientists say that the human-induced buildup of greenhouse gases in the atmosphere is a leading culprit behind the decline.


Saving Orangutans in Borneo
(5/24/2006) A look at conservation efforts in Kalimantan, on the island of Borneo. I'm in Tanjung Puting National Park in southern Kalimantan on the island of Borneo. At 400,000 hectares (988,000 acres) Tanjung Puting is the largest protected expanse of coastal tropical heath and peat swamp forest in southeast Asia. It's also one of the biggest remaining habitats for the critically endangered orangutan, the population of which has been great diminished in recent years due to habitat destruction and poaching. And orangutans have become the focus of a much wider effort to save Borneo's natural environment. We are headed to Campy Leakey, named for the renowned Kenyan paleontologist Louis Leakey. Here lies the center of the Orangutan Research Conservation Project. Established by Birute Mary Galdikas, a preeminent primatologist and founder of the Orangutan Foundation International (OFI), the project seeks to support the conservation and understanding of the orangutan and its rain forest habitat while rehabilitating ex-captive individuals. The Orangutan Research Conservation Project is the public face of orangutan conservation in this part of Kalimantan, the Indonesia-controlled part of Borneo. Borneo, the third largest island in the world, was once home to some of the world's most majestic, and forbidding forests. With swampy coastal areas fringed by mangrove forests and a mountainous interior, much of the terrain was virtually impassable and unexplored. Headhunters ruled the remote parts of the island until a century ago.


Global warming could doom the walrus finds new study
(4/14/2006) Add the walrus to the list of species threatened by climate change. A new study finds unprecedented pup abandonment in the Arctic due to disappearing sea ice. A new study warns that walrus calves are being stranded by melting sea ice in the Arctic Ocean. Researchers aboard the U.S. Coast Guard icebreaker Healy during a cruise in the Canada Basin in the summer of 2004 found lone walrus calves swimming far from shore--something never before documented. The sightings suggest that increased polar warming may be forcing mothers to abandon their pups as they follow the rapidly retreating ice northwards. If these observations portray a larger trend, a warming Arctic ice may lead to decreases in the walrus population say the scientists whose research was published in the April issue of Aquatic Mammals.


Shahtoosh becomes illegal as Tibetan antelope is protected
(3/30/2006) The Bronx Zoo-based Wildlife Conservation Society today applauded a decision by the U.S. Fish and Wildlife Service to list the Tibetan antelope, also known as chiru, as an endangered species. Through a series of expeditions to China's windswept Chang Tang Reserve over the past two decades, WCS had played a key role in sounding the alarm about the dramatic decline of this elegant animal due to poaching.


Polar bear may be listed as endangered species
(2/9/2006) The U.S. Fish and Wildlife Service today announced that it is considering a petition to list the polar bear (Ursus maritimus) as threatened under the Endangered Species Act. Scientists believe polar bear populations are increasingly in danger due to the effects of climate change, specifically receding ice and warming temperatures.


Is Global Warming Killing Polar Bears? -- WSJ
(12/14/2005) Today The Wall Street Journal ran an article asking "Is Global Warming Killing the Polar Bears?" The article cited several recent studies that suggest polar bears are increasingly under threat from receding ice and warming temperatures.


Pandas threatened by roads and forest fragmentation in China
(12/5/2005) China's endangered giant panda is threatened by the rapid expansion of the national highway network, which causing fragmentation of its natural habitat, according to Chinese state media.


Rain key to survival of baby lemurs
(11/14/2005) Researchers studying lemurs in Madagascar have discovered a link between tooth deterioration and rainfall amounts that suggests long-lived mammals may be particularly sensitive to changing environmental conditions--and that reproduction and infant survival is linked to tooth wear.


Conservation groups sue Bush administration over endangered species delays
(11/9/2005) A coalition of conservation groups filed a complaint late yesterday against the Bush Administration for delaying protection of hundreds of wildlife species as endangered under the Endangered Species Act, leaving 283 plants and animals on a perpetual candidate waiting list. Since passage of the Act, at least 24 candidate species have gone extinct waiting for protection.


Endangered wildlife trafficked via eBay
(8/16/2005) An investigation by the International Fund for Animal Welfare (IFAW) reveals that vast quantities of wildlife products and live animals are bought and sold illegally on the Internet -- a lucrative trade that is driving the world's most endangered species to the brink of extinction.


Fishermen catch 646-pound catfish, believed to be world's largest
(6/30/2005) Thai fishermen caught a 646-pound catfish believed to have been the largest freshwater fish ever recorded, a researcher said Thursday. The 8.9 foot long Mekong giant catfish was the heaviest recorded fish since Thailand started keeping records in 1981.


Toad on brink of extinction, scientists race to study for bioactive compounds
(6/29/2005) Following the construction of a dam in Tanzania, the Kihansi Spray Toad sits on the brink of extinction. Scientists are racing to study the amphibian for bioactive compounds with potential medical applications.



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