News articles on Animals

Mongabay.com news articles on animals in blog format. Updated regularly.

'Ark' aims to save amphibians from extinction
(2/15/2007) Scientists are meeting in Atlanta is discuss last minute efforts to save disappearing amphibians from extinction. A mysterious outbreak of fungal disease has wiped out an estimated 170 species in the past decade, and put more than one-third of the world's remaining amphibians at risk.

Antarctic Peninsula warming affects penguins, krill
(2/15/2007) While much of Antarctica has cooled over the past decade, a warming trend in the Antarctic Peninsula may indicate what the future holds for the rest of the icy continent's wildlife. Researchers at Ohio State University say that higher temperatures have already forced penguin populations to migrate south and may have reduced the availability of krill that serve as the based of the Antarctic food chain.

Blind pink snake discovered in Madagascar
(2/14/2007) A pink worm-like snake has been rediscovered in Madagascar more than 100 years after it was first found. The snake, which is blind and measures about ten inches long, is described in the February 1, 2007 edition of Zootaxa, a leading taxonomic journal.

Rare giant bat eats night-flying birds
(2/13/2007) A new study published in PLoS ONE, an open online journal, reports that nocturnally migrating songbirds are preyed upon by giant bats. The findings go against the belief that night-flying birds lacked predators.

U.S. leads world in shark attacks in 2006
(2/13/2007) The United States led the world in shark attacks in 2006, according to figures released from the University of Florida's International Shark Attack File. The U.S. had 38 shark attacks, down from 40 in 2005. Globally there were 62 known shark attacks in 2006, an increase of 1 from 2005, but well below the 79 attacked recorded in 2000.

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.

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.

13% of Florida's whooping cranes killed in weekend storms
(2/5/2007) 17 whooping cranes were killed in severe storms in Florida according to a report from the Associated Press. The whooping crane, the tallest bird in North America, is one of North America's most endangered birds with a wild population of less than 360. Until the recent storms, Florida was home to a non-migratory population of 53 and a migratory population of 83, according to the Whooping Crane Conservation Association.

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

Ebola kills thousands of gorillas in African park
(12/7/2006) The Ebola virus, a nasty hemorrhagic fever that causes massive organ failure and bleeding, is killing thousands of endangered gorillas across Central African forests according to new research published in the journal Science. While the findings suggests that even in strictly protected wildlife sanctuaries gorillas are not safe, the research provides insight on how to control Ebola outbreaks among wild gorillas (Gorilla gorilla) and chimpanzees (Pan troglodytes).

Moray eels and groupers hunt together
(12/4/2006) Moray eels and groupers hunt together according to research published in the December 5 issue of PLoS Biology. A team of researchers lead by Redouan Bshary, a biologist at the University of Neuchatel in Switzerland, found that moray eels and groupers practice cooperative hunting in Red Sea coral reefs -- behavior not before described outside primates and birds. The hunting habits of groupers, which are diurnal (day-active) predators that hunt in open water, are markedly different from moral eels, which are evasive nocturnal hunters that sneak through reef crevices in an attempt to ambush and corner prey. As such prey have distinctly different evasive behavior when confronted by groupers versus morays.

Anti-poaching patrols paying off for safari wildlife in Tanzania
(11/23/2006) Enforcement patrols are effectively cutting poaching of elephants, African buffaloes and black rhinos in the Serengeti National Park in Tanzania according to new research published in the journal Science. Employing a sampling technique used to estimate the abundance of fish, an international team of scientists showed that poaching is down significantly in the Serengeti since the mid-1980s due to law enforcement efforts.

'Bushmeat' link to SARS outbreak confirmed
(11/23/2006) Chinese scientists say they have found a genetic link between SARS in civet cats, a racoon-like animal eaten as a delicacy in China, and humans.

Migratory species threatened by global warming
(11/19/2006) Urgent action is need to prevent extinction of migratory species due to global warming says a new report from the United Nations Environment Programme (UNEP).

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.

Fires in Indonesia kill 1,000 endangered orangutans
(11/6/2006) 1000 orangutans perished this year in forest fires that raged across Borneo and Sumatra according to a conservationist interviewed by Reuters. Willie Smits, an ecologist at the Borneo Orangutan Survival Foundation in Indonesia, told Reuters that the fires forced hungry orangutans into agricultural areas where they were killed as pests. Orangutans are known for feeding on fruit of oil palm and other crops in fields adjacent to forest areas.

Rhino horn nothing more than keratin, calcium, and melanin confirms research
(11/6/2006) Rhinoceros horns have long been objects of mythological beliefs. Some cultures prize them for their supposed magical or medicinal qualities. Others have used them as dagger handles or good luck charms. But new research at Ohio University removes some of the mystique by explaining how the horn gets its distinctive curve and sharply pointed tip.

Cambodia sets aside land for endangered bird
(11/6/2006) Cambodia has set aside more than one hundred square miles of habitat for the Bengal florican, a large grassland bird that is endangered due to habitat loss, according to the Wildlife Conservation Society (WCS).

Pet trade and habitat loss decimating wild macaw populations
(10/23/2006) Macaws, the world's largest parrots, are declining in the wild due to over-zealous collecting for the pet trade, poaching, and habitat loss according to a researcher at Texas A&M University. Dr. Don Brightsmith, a bird specialist at Texas A&M University's Schubot Exotic Bird Center, says that of the world's 17 species of macaws, one is extinct, another is extinct in the wild, and seven are endangered. All are suffering population declines in the wild.

Grey whales missing from traditional feeding grounds
(10/23/2006) Researchers found few grey whales in their traditional feeding grounds in the North Pacific last summer according to a scientist at the University of Bath. Dr. William Megill, a professor of mechanical engineering with special interest in biomimetics at the University of Bath, said that the absence of the 17,000 grey whales from traditional summer feeding grounds in the North Pacific could be cause for concern, despite the species' recent removal from the endangered species list.

Population of bizarre Mongolian antelope plunges 95% in 15 years
(10/19/2006) A group of scientists led by the New York-based Wildlife Conservation Society (WCS) working in Mongolia's windswept Gobi Desert recently fitted high-tech GPS (Global Positioning System) collars on eight saiga antelope in an effort to help protect one of Asia's most bizarre-looking -- and endangered -- large mammals.

In search of rare, high elevation monkeys in China
(10/18/2006) High in the cloud-shrouded Yunling mountains of northwestern Yunnan and southeastern Tibet (southwestern China) lives one of the world's most elusive monkeys, the Yunnan golden or snub-nosed monkey (Rhinopithecus bieti). Despite dwelling the most extreme environment of any monkey species -- high-altitude evergreen forests at elevations from 3000 - 4500 m (9800 - 14,800 feet) where temperatures may fall below freezing for several months in a row -- today there are less than 2000 of Yunnan snub-nosed monkeys remaining. Hunting and habitat loss has brought the species, which is limited to a single mountain range and fragmented into 15 small sub-populations at risk to genetic bottlenecks and inbreeding depression, to the brink of extinction.

Orangutan population plunges 43% in Indonesia
(8/14/2006) The Wildlife Conservation Society-Indonesia Program said that Indonesia's population of orangutans fell nearly 43 percent in the past decade, from 35,000 in 1997 to 20,000 today. The decline has been caused by ongoing forest destruction and poaching in Kalimantan (Borneo) and Sumatra, the only two islands that still support wild orangutans. Environmental groups have warned that red ape could be extinct in the wild without urgent conservation measures.

Predators prefer to eat stupid animals
(8/2/2006) Predators such as jaguar and chimpanzees consistently target smaller-brained prey less capable of escape according to research published in the Royal Society Journal Biology Letters.

Orangutans and chimps are smarter than monkeys and lemurs
(8/1/2006) The great apes are the smartest of all nonhuman primates according to scientists at Duke University Medical Center. The researchers found that orangutans and chimpanzees consistently outperformed monkeys and lemurs on a variety of intelligence tests, conclusively proving that apes are more intelligent than monkeys and prosimians.

Coral reef parks established by locals more effective than government reserves
(7/31/2006) Coral reef marine protected areas established by local people for traditional use can be far more effective at protecting fish and wildlife than reserves set up by governments expressly for conservation purposes, according to a study by the New York-based Wildlife Conservation Society (WCS) and other groups.

Primate evolution linked to global warming says new study
(7/31/2006) New research suggests the ancient climate change fueled early primate evolution.

New Chili Sauce Promotes Elephant conservation
(7/25/2006) First there was dolphin-safe tuna, then came fair-trade coffee. Now, hot sauce lovers can get into the act with a line of Elephant Pepper chili products that help protect elephants in southern Africa, and are available in the United States for the first time, according to the Wildlife Conservation Society (WCS).

Global Warming Threatens Australia's Tropical Biodiversity
(7/25/2006) Global climate change will pose serious challenges for wildlife populations around the world in the coming decades. The findings of Dr. Stephen Williams (Centre for Tropical Biodiversity and Climate Change, James Cook University) suggest that endemic wildlife populations in Australia's Wet Tropics World Heritage Area will be particularly vulnerable to the local warming trend.

Invasive purple flower impacts Iceland's biodiversity
(7/24/2006) A common sight throughout much of Iceland is large fields of vibrant purple nootka, or Alaskan lupine. The flower looks at home in this landscape, but was actually introduced in 1945 to lowland areas as a means to add nitrogen to the soil and also to function as an anchor for organic matter. Lupine has since flourished here, spreading like a wildfire, in almost effortless competition with the other species already in residence. Critics of this initiative view the flower as an invasive species that is threatening low-growing mosses and other native plants.

Tropical Asia needs to act to save biodiversity, say scientists
(7/22/2006) A group of scientists urged governments of tropical Asia to take steps to stem biodiversity loss across the region. At the annual meeting for the Association for Tropical Biology and Conservation, hosted at the Tropical Botanical Garden (XTBG) of the Chinese Academy of Sciences in the Yunnan province of China, scientists said that population growth and booming economic expansion are fueling illegal logging, wildlife poaching, and habitat destruction. The scientists noted that populations of elephants, rhinoceroses, tigers, sun bears, orangutans, and other species unique to tropical Asia have fallen significantly in recent years as a result of these activities.

Multispecies Conservation Plans Have Scientific Flaws
(7/21/2006) A new San Diego State University-led study found that many multispecies habitat conservation plans -- a cornerstone of modern efforts to balance development and ecological preservation -- have significant informational flaws that limit or overestimate the plans' conservation potential.

Venomous snakes key to human evolution says new theory
(7/21/2006) The ability to spot venomous snakes may have played a major role in the evolution of monkeys, apes and humans, according to a new hypothesis by Lynne Isbell, professor of anthropology at UC Davis. The work is published in the July issue of the Journal of Human Evolution.

Tiger habitat declining
(7/20/2006) The most comprehensive scientific study of tiger habitats ever done finds that the big cats reside in 40 percent less habitat than they were thought to a decade ago. The tigers now occupy only 7 percent of their historic range.

Insect diversity in rainforests results from plant biodiversity
(7/18/2006) The high diversity of leaf-eating insect species in tropical forests results from the large number of plant species that exist in these ecosystems, according to new research published in the current issue of the journal Science.

West African black rhino may be extinct
(7/17/2006) Recent surveys conducted by IUCN in northern Cameroon found no evidence of the West African black rhino (Diceros bicornis longipes). The organization fears the sub-species is now extinct in the wild.

Logging resumes in Liberia
(7/17/2006) As former US president Bill Clinton arrives in Liberia to meet with President Ellen Johnson Sirleaf, it's time to take a look at the state of the forests in the country. While Liberia's brutal civil war delayed the commercial exploitation of its tropical forests during the 1990s, 'conflict timber' was a key source of revenue for warring factions. The harvesting of this wood, combined with collateral damage from military operations and wildlife poaching, took a heavy toll on Liberia's forests. With the end of the war, Liberia's new government--which took power at end of the war in 1998--immediately established forestry as a national priority and instituted a five-year tax holiday on timber industries. This policy, combined with the return of commercial interests to the country, repopulation, and reconstruction efforts, has put pressure on Liberia's remaining forest resources. Since the close of the 1990s, deforestation rates have increased by 17 percent, and primary forest cover in the country has fallen to just over 1.3 percent of the total land area (or 4.1 percent of the forest cover).

Rare indri lemur born in forest reserve in Madagascar
(7/13/2006) A rare lemur known for its haunting whale-like call has given birth in a reserve outside its native forest. The news is significant because the Indri, as the world's largest living lemur is known, has traditionally done poorly when kept in captivity or introduced to outside its montane forest in Madagascar. The birth occurred at Palmarium, a small private reserve of lowland tropical forest established by a tour operator in Madagascar, and provides further hope for the successful conservation of the endangered species.

Yellowstone May Lose Pronghorn Antelope
(7/10/2006) A mammal that embarks on the longest remaining overland migration in the continental United States could vanish from the ecosystem that includes Yellowstone and Grand Teton National Parks, according to a study by the Wildlife Conservation Society (WCS) and National Park Service. The pronghorn antelope, which travels more than 400 miles between fawning grounds and wintering areas could disappear because of continued development and human disturbance outside the parks according to the study, which appears in the latest issue of the journal Biology Letters.

Bushmeat from African apes sold in American markets
(7/6/2006) Bushmeat from wild primates in Africa is ending up on plates in North America and western Europe according to an article published in the current issue of New Scientist. Justin Brashares, a wildlife biologist at the University of California at Berkeley who carried out a survey of clandestine markets in seven major cities, says that the meat, which includes chimpanzee and gorilla parts, makes up nearly a third of the illegal international trade in bushmeat killed in Africa.

Frog extinction crisis requires unprecedented conservation response
(7/6/2006) The world's leading amphibian experts are calling for dramatic steps, including the formation of an Amphibian Survival Alliance (ASA), to prevent the massive extinction of amphibians worldwide. Scientists say amphibians -- cold-blooded animals that include frogs, toads, salamanders, newts and caecilians -- are under grave threat due to climate change, pollution, and the emergence of a deadly and infectious fungal disease, which has been linked to global warming. According to the Global Amphibian Assessment, a comprehensive status assessment of the world's amphibian species, one-third of the world's 5,918 known amphibian species are classified as threatened with extinction. Further, at least 9, and perhaps 122, have gone extinct since 1980.

Venture capitalists fund tiger conservation program
(7/6/2006) A new program that calls for a 50 percent increase in tiger numbers in key areas over the next decade blends a business model with hard science and has already attracted $10 million from venture capitalists according to an article published in the current issue of the journal Nature. The new initiative, backed by the Wildlife Conservation Society, involves a dozen the conversation organization's field sites that are home to an estimated 800 tigers. The plan projects that these tiger populations can climb to an approximately 1,200 individuals across these sites within ten years.

Birds Face Extinction Risk Due To Human Activities
(7/5/2006) Human activities have caused some 500 bird species worldwide to go extinct over the past five millennia, and 21st-century extinction rates likely will accelerate to approximately 10 additional species per year unless societies take action to reverse the trend, according to a new report. Without the influence of humans, the expected extinction rate for birds would be roughly one species per century.

Canada's Yellowstone Too Small for Wildlife
(7/5/2006) A new scientific report by the Wildlife Conservation Society, a 110-year-old science-based conservation organization, says that Northwest Territories' Nahanni National Park Reserve -- one of Canada's most beloved and storied national parks -- is too small to maintain its nearly pristine population of grizzly bears, caribou and Dall's sheep.

1250 bird species may be extinct by 2100
(7/4/2006) Two new studies paint a mixed future for the world's bird populations, one suggesting that 12 percent of existing species could be extinct by 2100 and the other finding shifts in migration patterns among birds that migrate long distances. Researchers at Stanford University, Duke University and the Missouri Botanical Garden in St. Louis examined the extinction record for birds and found that scientists have likely underestimated the number of extinctions.

Conservation in War-Torn Afghanistan Begins
(6/28/2006) In a country known more for conflict than conservation, a joint effort by the government of Afghanistan and the Wildlife Conservation Society (WCS) and funded by the United States Agency for International Development (USAID) has been launched to protect the region's unique wildlife and develop the country's first official system of protected areas.

Color-changing chameleon snake discovered in jungles of Borneo
(6/27/2006) Scientists discovered a species of snake capable of changing colors. The snake, called the Kapuas mud snake, resides in the rainforest on the island of Borneo, an ecosystem that is increasingly threatened by logging and agricultural development.

Pictures of Gabon: gorillas, rainforest and white sand beaches
(6/26/2006) Mongabay.com, a leading rainforest and environmental web site, today announced the availability of new photos from the Central African country of Gabon. Site founder Rhett A. Butler visited Loango National Park in Gabon in late May and early June.

Previously undiscovered species found in Tanzania
(6/22/2006) The first field surveys of the Rubeho Mountains in Tanzania revealed over 160 animal species--including a new species of frog and eleven endemic species--according to an article published in the African Journal of Ecology this month. The findings elevate the importance of protecting this biologically-rich wilderness area and the broader Eastern Arc Mountain range from destructive activities underway such as clear-cutting for agriculture, logging and poaching.

Debt-for-Nature Swap Protects Forest in Cameroon
(6/22/2006) France and Cameroon signed the first ever Central African debt for nature swap today. This agreement will invest at least $25 million over the next five years to protect part of the world's second largest tropical forest, home to elephants, gorillas, hundreds of bird species and indigenous people such as the Ba'Aka pygmies.

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