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News articles on mammals

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





Conservationists pledge to double number of tiny buffalo

(07/25/2012) Ten thousand mighty tamaraw buffalo (Bubalus mindorensis) once grazed the mountain slopes of Mindoro Island in the Philippines. However, these dwarf buffalo are now classified as Critically Endangered on the IUCN Red List, with fewer than 300 individuals remaining on the small island to which they are wholly endemic. Yet hope remains for the tamaraw: an enormous effort has been mounted to revive this iconic species and to protect its unique island habitat.


Cute animal picture of the day: sitatunga calf

(07/24/2012) The sitatunga (Tragelaphus spekii) is a swamp-dwelling antelope that makes its home in Central and Southern Africa, including the Congo Rainforest. They have waterproof coats and often take to the water to help avoid predators. The sitatunga is listed as Least Concern by the IUCN Red List.


Conservation success: markhor population climbing

(07/24/2012) Pakistan's national mammal, the markhor, is making a remarkable comeback in the country as a result of community conservation efforts, according to the Wildlife Conservation Society (WCS). Surveys this year in the Kargah region of Northern Pakistan's Gilgit Baltistan territory, have estimated 300 individuals of this large wild goat, up from a low of 40-50 animals in 1991. What's more, the surveys suggest that numbers across the whole Gilgit Baltistan territory may have boomed to 1,500 individuals, whereas in 1999, there were believed to be fewer than 1,000 left. This represents an impressive climb—even for the markhor.


New mammal discovered in Indonesia

(07/24/2012) Researchers have discovered a new species of rodent in Indonesia's Mekongga Mountains, reports the Jakarta Post. The new rodent, Christine's Margareta rat (Margaretamys christinae), is only the fourth in the genus Margaretamy, all of which are found on the island of Sulawesi.


Deepwater Horizon oil spill may have played role in dolphin deaths

(07/22/2012) In the first four months of 2011, 186 bottlenose dolphins (Tursiops truncatus) were found dead in the Gulf of Mexico, nearly half of them dolphin calves many of whom were perinatal, or near birth. Researchers now believe a number of factors may have killed the animals. Writing in the open-access journal PLoS ONE, scientists theorize that the dolphins died a sudden influx of freshwater from snowmelt after being stressed and weakened by an abnormally cold winter and the impacts of the BP oil spill.


Animal picture of the day: leopard with giant prey

(07/19/2012) It's true: a leopard cannot change its spots—even after eight years! Using a computer program that looks at leopard spot patterns, researchers were able to identify the above leopard, which was snapped by an Indian photographer, with a leopard individual photographed eight years before by camera trap. This Indian leopard (Panthera pardus fusca) is known as BPL-123, and has made its home in India Bandipur Tiger Reserve.


First snow leopards collared in Afghanistan as species faces rising threat from climate change

(07/18/2012) Scientists have captured and collared two snow leopards (Panthera uncia), arguably one of the world's most elusive predators, in Afghanistan for the first time. Undertaken by researchers with Wildlife Conservation Society (WCS) and Afghani vets, the successful operation was conducted as a new study finds that snow leopard habitat could shrink by nearly one-third due to anthropogenic climate change in the Himalayas.


Innovative conservation: bandanas to promote new park in the Congo

(07/16/2012) American artist, Roger Peet—a member of the art cooperative, Justseeds, and known for his print images of vanishing species—is headed off to the Democratic Republic of the Congo (DRC) to help survey a new protected area, Lomami National Park. With him, he'll be bringing 400 bandanas sporting beautifully-crafted images of the park's endangered fauna. Peet hopes the bandanas, which he'll be handing out freely to locals, will not only create support and awareness for the fledgling park, but also help local people recognize threatened species.


Scientists propose a new way forward on orangutan conservation

(07/16/2012) Orangutans are in dire need of a revised conservation approach, according to a new study in the Annals of the New York Academy of Sciences. While the plight of the species is widely recognized within the conservation community—receiving international attention in the form of scientific research, funding, and NGO efforts—the authors argue that "there has been frustratingly little progress."


Cute animal picture of the day: baby bamboo lemur

(07/16/2012) Greater bamboo lemurs (Prolemur simus) are one of over a hundred lemur species found only on the island of Madagascar. Listed as Critically Endangered, there are only around 500 individuals known in the wild, making them one of the world's most imperiled primate species. A new baby was recently born in captivity in the UK's Port Lympne Wild Animal Park.


Cute animal picture of the day: spotted hyena cub

(07/15/2012) Spotted hyenas (Crocuta crocuta) are found across sub-Saharan Africa. Adept hunters, hyenas can also survive by scavenging and opportunism. They form the largest packs of any carnivore, which are run by matriarchs. Although, they resemble dogs, the hyena is actually more closely related to cats and weasels.


91% of Madagascar's lemurs threatened with extinction

(07/13/2012) 94 of the world's 103 lemur species are at risk of extinction according to a new assessment by the International Union for Conservation of Nature (IUCN) released by the group's Species Survival Commission during a workshop this week. Lemurs, a group of primates that is endemic to the island of Madagascar, are threatened by habitat destruction and poaching for the bushmeat trade.


Still time to save most species in the Brazilian Amazon

(07/12/2012) Once habitat is lost or degraded, a species doesn't just wink out of existence: it takes time, often several generations, before a species vanishes for good. A new study in Science investigates this process, called "extinction debt", in the Brazilian Amazon and finds that 80-90 percent of the predicted extinctions of birds, amphibians, and mammals have not yet occurred. But, unless urgent action is taken, the debt will be collected, and these species will vanish for good in the next few decades.


Cute animal picture of the day: stranded sea lion finds new home

(07/11/2012) A young female California sea lion (Zalophus californianus) , who had stranded herself three times, has found a new home at the Bronx Zoo. After her most recent escapade of showing up at a beachside bar in California, experts decided she was too habituated to humans to re-release back into the ocean for a third time. She was transferred to the Wildlife Conservation Society's Bronx Zoo.


Poaching results in elephant gender imbalance in Indian park

(07/09/2012) Scientists have undertaken a new census of Asian elephants (Elephas maximus) in India's Biligiri Rangaswamy Temple Tiger Reserve (BRT) following almost 30 years of sustained poaching. Estimating that the park contains four female elephants for every male, the scientists warn in a new study in mongabay.com's open access journal Tropical Conservation Science that this gender imbalance threatens the population. Poachers target male Asian elephants for their tusks, generally leaving females untouched.


Critically Endangered capuchins discovered in four new locations

(07/09/2012) The Ecuadorian capuchin, a Critically Endangered subspecies of the white-fronted capuchin (Cebus albifrons), has been discovered in four new locations according to a new study in mongabay.com's open access journal Tropical Conservation Science. Found only in Ecuador and northern Peru, the scientists say the monkey may be unique enough to warrant consideration as a distinct species.


Tracking elephants in Cameroon to mitigate conflict with locals

(07/09/2012) Elephant conservation is imperiled by poor spatial planning, according to a new study in mongabay.com's open access journal Tropical Conservation Science. Tracking two elephant matriarchs in and around Bénoué National Park in Cameroon, scientists found that the herds spent over half their time outside of the park, highlighting the potential for human-wildlife conflict as elephants are known to raid fields.


Endangered fruit bats, and many other species, on the menu in the Philippines

(07/09/2012) Bushmeat hunting is well-known to be decimating animal populations in Africa, but has been little studied much of Southeast Asia. However, a new paper in mongabay.com's open access journal Tropical Conservation Science shines light on the size and scale of bushmeat poaching in the Philippines. Studying an anonymous community near a national park on the island of Luzon, researchers found that poachers targeted 22 species, ten of which are considered either threatened or near threatened with extinction by the IUCN Red List.


Animal picture of the day: Sunda clouded leopard in Borneo

(07/09/2012) The Sunda clouded leopard (Neofelis diardi) is the largest wild cat in Borneo and is classified as Endangered by the IUCN Red list of threatened species. Due to their nocturnal and cryptic habits they are seldom observed and very little is known of their basic ecology and distribution. This large Clouded leopard was photographed by remote camera trap in Malua BioBank as part of the Bornean Banteng Program which studies the rare banteng (Bos javanicus lowi).


Poacher known as 'Morgan' behind devastating massacre at Okapi Wildlife Reserve

(07/05/2012) Officials have pointed to an infamous elephant poacher known as 'Morgan' as the head of the murderous attack at the Okapi Wildlife Reserve station in the Democratic Republic of the Congo (DRC) late last month. The attack by Morgan and his crew left seven people dead, including two wildlife rangers. The poachers also shot dead 13 captive okapis at the headquarters, which were considered ambassadors for the imperiled forest. One okapi remains alive, but injured and conservationists are not optimistic about its survival. UNESCO and the the NGO Fauna and Flora international have issued an emergency appeal to raise $120,000 dollars within two weeks for the victim's families as well as for rapidly rebuilding the station.


Animal picture of the day: rare image of Asiatic cheetah and cubs

(07/03/2012) The Asiatic cheetah (Acinonyx jubatus venaticus), also known as the Iranian cheetah, is one the world's rarest cat subspecies with somewhere between 70-110 individuals left. No surprisingly it is considered Critically Endangered by the IUCN Red List.


Scientific expedition to survey species in China's Bigfoot territory

(07/02/2012) This month, nearly 40 scientists will enter a wild and remote region of western China, reports China's state media Xinhua. Spending several weeks in Shennongjia Nature Reserve, the researchers hope to study rare species like the golden snub-nosed monkey (Rhinopithecus roxellana), which is listed as Endangered by the IUCN Red List. But the forest is also the source of China's 'wild man' sightings; known locally as the 'Yeren,' the unconfirmed primate has also been dubbed China's Bigfoot.


Cute animal picture of the day: dromedary camel baby

(07/02/2012) The dromedary camel (Camelus dromedarius) is the world's largest camel. It's easily recognizable by its single hump.


Gabon torches their ivory stock as poachers attack okapi reserve

(07/02/2012) Last week, the west African nation of Gabon committed over 1,200 ivory tusks and carvings to the fire. The act, which was meant to send a strong signal to illegal wildlife poachers across Africa, came only a few days after militia poachers stormed the Okapi Wildlife Reserve in the Democratic Republic of the Congo (DRC). The assailants killed 13 okapis and six people, including two wildlife rangers, in retaliation for a crackdown against poaching and mining in the protected area. Poaching has reached epidemic levels in Africa due to increasing bushmeat consumption and a rise in East Asian demand for black-market ivory and rhino horns.


Militia massacres rangers, 13 endangered okapi at Congo wildlife reserve

(06/29/2012) Two wildlife rangers were among the six people killed during brazen attack on a wildlife facility by a militia in the Democratic Republic of Congo last Sunday. 13 endangered okapi were slaughtered during the early morning raid, which was reportedly a response to a crackdown on illegal elephant poaching and gold mining inside the Okapi Wildlife Reserve.


Forgotten species: the overlooked Sumatran striped rabbit

(06/28/2012) When you read the words 'Sumatra' and 'Endangered Species' in the same sentence there is a 99 percent chance that you will be reading about one of four animals: orangutans, tigers, elephants, or rhinos. These big four of Sumatra have become the rallying cry to save the island's ever-dwindling forests. This is not surprising, given that these species include some of the world's most publicly beloved animals and, in addition, they are all considered Critically Endangered by the IUCN Red List. But by dominating the headlines in Sumatra's deforestation crisis, these four species often overshadow the thousands of other species found on the island, many of which also face extinction. In fact when you read the words 'Sumatra' and 'Endangered Species' you will almost certainly not be reading about the Sumatran striped rabbit.


96 percent of the world's species remain unevaluated by the Red List

(06/28/2012) Nearly 250 species have been added to the threatened categories—i.e. Vulnerable, Endangered, and Critically Endangered—in this year's update of the International Union for Conservation of Nature's (IUCN) Red List. The 247 additions—including sixty bird species—pushes the number of threatened species globally perilously close to 20,000. However to date the Red List has only assessed 4 percent of the world's known species; for the other 96 percent, scientists simply don't know how they are faring.


New Sumatran rhino mama filmed giving birth and nursing

(06/25/2012) On early Saturday morning, scientists were elated when first-time Sumatran rhino mother, Ratu, gave birth to a healthy male calf. The birth was filmed as well footage has been taken of the little tike—with massive eyes—nursing (see videos below). The new calf gives hope to a species on the very brink of extinction.


Cute animal picture of the day: moose twins

(06/25/2012) On May 21st, two Eurasian moose twins (Alces alces) were born at the Zoological Society of London's (ZSL) Whipsnade Zoo. The twins were named Toffee and Caramel.


Historic birth for the Sumatran rhino

(06/24/2012) After two miscarriages and a pregnancy that lasted 15 months, Ratu, a female Sumatra rhino, has given birth to a healthy male calf, conservationists happily announced this weekend. The birth at a rhino sanctuary in Way Kambas National Park in Sumatra is the culmination of years of hard work, dedication, and the best reproductive rhino science in the world. This is the first captive birth in Indonesia, and only the fourth captive birth for the Sumatran rhino (Dicerorhinus sumatrensis) in the last hundred years. The successful birth brings new hope for one of the world's rarest mammals: less than 200 Sumatra rhinos are thought to survive in the world.


Nearly 50 tigers die in India in last six months

(06/18/2012) Since January 1st, 48 Bengal tigers (Panthera tigris tigris) have been found dead in India, which has the world's largest population of tigers. According to India's National Tiger Conservation Authority (NTCA), 19 of those deaths have been confirmed to be at the hands of poachers, but that number could become even higher. In order to combat a surge in tiger poaching, the Indian state of Maharashtra has recently granted legal immunity to any forest ranger who shoots a poacher.


Elephant numbers halved in Central Africa in 5 years

(06/08/2012) Elephant numbers in areas surveyed by the Wildlife Conservation Society (WCS) in Central Africa halved between 2006 and 2011, hinting at the carnage wrought by the surging commercial ivory trade and demonstrating a need to boost protection efforts, said the Bronx Zoo-based conservation group.


Jaguars photographed in palm oil plantation

(06/06/2012) As the highly-lucrative palm oil plantation moves from Southeast Asia to Africa and Latin America, it brings with it concerns of deforestation and wildlife loss. But an ongoing study in Colombia is finding that small palm oil plantations may not significantly hurt at least one species: the jaguar. Researchers in Magdalena River Valley have taken the first ever photos of jaguars in a palm plantation, including a mother with two cubs, showing that the America's biggest cat may not avoid palm oil plantations like its Asian relative, the tiger.


New campaign targets snares in effort to save world's big cats

(06/05/2012) Last summer, a wild Sumatran tiger—one of only a few hundred surviving on the island—made news in a story that did not have a happy ending. The cat had become entangled in a snare in a logging concession owned by Asia Pulp and Paper (APP). The tiger spent seven days without food or water before wildlife rangers found it, but its snared right paw was a bloody black mess. Although the rangers were able to sedate and free the cat, it died shortly thereafter from its wounds.


Saving Indonesia's monkey with a heart-shaped bottom

(06/05/2012) North Sulawesi is one of the world's most beautiful places. Verdant forests and stunning coral reefs, combined with high levels of species endemism, make it a top biodiversity hotspot. But pressure on the region's natural resources is mounting. Mining projects, conversion of forests for plantations, overfishing, and the expansion of a commercial bushmeat trade is endangering some of Sulawesi's most charismatic animals, including the distinctive Sulawesi crested black macaque. Found only in North Sulawesi, the crested black macaque could be one of Indonesia's most iconic conservation symbols, but relatively few people know of its existence. And the locals who do may be inclined to eat it as a delicacy.


The rarest rhino's last stand

(06/04/2012) Trekking through deep mud and sawgrass we find a stinking wallow. The elite rangers, dressed completely in black despite the tropical heat, mark the site with the GPS unit, measure the mucky puddle's depth, and move on. This is the first sign of one of the planet's rarest animals—the Javan rhino. Only 35 or so remain, including none in captivity. This patch of rainforest and swamp in Ujung Kulon National Park—on the very tip of West Java—is their last and only refuge.


Animal picture of the day: tracking cheetahs in Namibia

(06/04/2012) The N/a’an ku se Carnivore Conservation Research Project in Namibia has recently been tracking a male cheetah named Boris. After caught hunting in a game farm, Boris was captured, tagged with a radio collar for GPS tracking, and released back into the wild.


3 elephants killed on Indonesian oil palm plantation in Sumatra

(06/01/2012) Three critically endangered Sumatran elephants were poisoned to death within an palm oil plantation on the island of Sumatra, reports the Associated Press.


Rangers now allowed to shoot tiger poachers on sight in Indian state

(05/25/2012) In the wake of a surge in tiger poaching, the state government of Maharashtra, India will no longer consider the shooting of wildlife poachers by forest rangers a crime, reports the Associated Press.


Cute animal pictures of the day: silvery marmosets run free in zoo

(05/24/2012) The Zoological Society of London's (ZSL) Whipsnade Zoo is allowing its seven silvery marmosets (Mico argentatus) to roam the 600 acre facility freely.


Less than 100 pygmy sloths survive

(05/24/2012) The pygmy three-toed sloth (Bradypus pygmaeus) is one of the world's most endangered mammals, according to a detailed survey of the population, which found less than 100 sloths hanging on in their island home. Only described by researchers in 2001, the pygmy sloth lives on a single uninhabited island off the coast of Panama. But human impacts, such as deforestation of the island's mangroves, may be pushing the species to extinction.


Island bat goes extinct after Australian officials hesitate

(05/23/2012) Nights on Christmas Island in the Indian Ocean will never again be the same. The last echolocation call of a tiny bat native to the island, the Christmas Island pipistrelle (Pipistrellus murrayi), was recorded on August 26th 2009, and since then there has been only silence. Perhaps even more alarming is that nothing was done to save the species. According to a new paper in Conservation Letters the bat was lost to extinction while Australian government officials equivocated and delayed action even though they were warned repeatedly that the situation was dire. The Christmas Island pipistrelle is the first mammal to be confirmed extinct in Australia in 50 years.


Charting a new environmental course in China

(05/21/2012) Founded in 1951, The Nature Conservancy (TNC) works in more than 30 countries and has projects in all 50 of the United States. The Conservancy has over one million members, and has protected more than 119 million acres of wild-lands and 5,000 miles of rivers worldwide. TNC has taken an active interest in China, the world's most populated nation, and in many important ways, a critical center of global development. The following is an interview with multiple directors of The Nature Conservancy's China Program.


Over half of world's tiger reserves lack minimum protection

(05/21/2012) A year-and-a-half after a landmark summit that pledged to double the world's number of tigers by 2022, and still 65 percent of tiger reserves lack minimum standards of protection for the world's largest cat, according to the World Wide Fund for Nature (WWF). Reporting at the first meeting of all 13 tiger-range countries since the 2010 summit, WWF said that 41 tiger reserves of 63 did not have enough boots on the ground to combat tiger poaching.


Cute animal picture (and video) of the day: baby otters

(05/21/2012) The Wildlife Conservation Society’s Prospect Park Zoo in New York City has recently seen the arrival of three baby North American river otters (Lontra canadensis), the first born in the city at a zoo or aquarium in over 50 years.


Picture: Shaq poses with tiny lemur

(05/18/2012) One of the world's most recognizable professional basketball players has used his stature to highlight one of the world's smallest primates: the mouse lemur from Madagascar. Shaquille O’Neal, a NBA legend who retired last year and earned a doctorate degree in education from Barry University earlier this year, posed with a mouse lemur at Zoo Miami in March. The diminutive primate, which measures only five inches and weighs two ounces, was dwarfed by the 7’1” 325-pound Shaq.


Tribe partners to protect Argentina's most endangered forest

(05/17/2012) Last month, three Guarani communities, the local Argentine government of Misiones, and the UK-based NGO World Land Trust forged an agreement to create a nature reserve connecting three protected areas in the fractured, and almost extinct, Atlantic Forest. Dubbed the Emerald Green Corridor, the reserve protects 3,764 hectares (9,301 acres) in Argentina; although relatively small, the land connects three protected other protected areas creating a combined conservation area (41,000 hectares) around the size of Barbados in the greater Yaboti Biosphere Reserve. In Argentina only 1 percent of the historical Atlantic Forest survives.


New population of Myanmar snub-nosed monkey discovered in China

(05/16/2012) Scientists in China have located a second population of the Myanmar snub-nosed monkey (Rhinopithecus strykeri), a primate that was only first discovered two years ago in Myanmar, also known as Burma. Long Yongcheng, scientist with the Nature Conservancy in China, told the China Daily that his team have discovered 50-100 Myanmar snub-nosed monkeys in the Gaoligong Mountain Natural Reserve near the border with Myanmar in Yunnan Province.


Jaguar v. sea turtle: when land and marine conservation icons collide

(05/16/2012) At first, an encounter between a jaguar (Panthera onca) and a green sea turtle (Chelonia mydas) seems improbable, even ridiculous, but the two species do come into fatal contact when a female turtle, every two to four years, crawls up a jungle beach to lay her eggs. A hungry jaguar will attack the nesting turtle, killing it with a bite to the neck, and dragging the massive animal—sometime all the way into the jungle—to eat the muscles around the neck and flippers. Despite the surprising nature of such encounters, this behavior, and its impact on populations, has been little studied. Now, a new study in Costa Rica's Tortuguero National Park has documented five years of jaguar attacks on marine turtles—and finds these encounters are not only more common than expected, but on the rise.


Wildlife in the tropics plummets by over 60 percent

(05/15/2012) In 48 years wildlife populations in the tropics, the region that holds the bulk of the world's biodiversity, have fallen by an alarming 61 percent, according to the most recent update to the Living Planet Index. Produced by the World Wide Fund for Nature (WWF) and the Zoological Society of London (ZSL), the index currently tracks almost 10,000 populations of 2,688 vertebrate species (including mammals, birds, reptiles, amphibians, and fish) in both the tropics and temperate regions.



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