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News articles on animals
Mongabay.com news articles on animals in blog format. Updated regularly.
(12/20/2013) Researchers working in Ecuador have identified a previously unknown species of shrew-opossum, according to a study recently published in the Journal of Mammalogy. Contrary to its mousey appearance, Caenolestes sangay, named after the national park where it was discovered, is actually a marsupial. The team from Pacific Lutheran University set up more than 100 live traps over 15 nights on the eastern slopes of Andes. In the course of their research they recovered five specimens of the new species, each measuring approximately 10 centimeters (3.9 inches) long.
Featured video: what would a world without wildlife look like?
(12/20/2013) Greenpeace today released a clever video highlighting the global biodiversity crisis with a little help from a much-beloved Disney film. While it might seem unlikely the Africa's animals will vanish, this is exactly what's happening in parts of the continent due to poaching, unsustainable bushmeat trade, habitat loss, massive development projects that are often poorly planned, and a booming human population.
Conservation Hail Mary works: Mate for near-extinct fish found!
(12/20/2013) Researchers are celebrating after an urgent global search turned up a female mate for a fish that is on the brink of extinction.
Little elephant is the first scientific record of dwarfism in the wild
(12/19/2013) Biologists in Sri Lanka have published the first documented evidence of dwarfism in an adult wild animal. A male Asian elephant (Elephas maximus) measuring just over 1.5 meters (five feet) in height was seen in an aggressive encounter with another male of average size. The elephant's small stature was due to disproportionately short legs, according to the findings published in the IUCN/SSC Asian Elephant Specialist Group journal Gajah. "The 'dwarf' was by far the main aggressor in the altercation and appeared to be older than the other, a young adult," states the study. "Other than for the disproportionately short legs, morphologically and behaviorally the dwarf appeared normal."
Top 10 HAPPY environmental stories of 2013
(12/19/2013) China begins to tackle pollution, carbon emissions: As China's environmental crisis worsens, the government has begun to unveil a series of new initiatives to curb record pollution and cut greenhouse emissions. The world's largest consumer of coal, China's growth in emissions is finally slowing and some experts believe the nation's emissions could peak within the decade. If China's emissions begin to fall, so too could the world's.
Madagascar's most famous lemur facing big threats
(12/18/2013) The ring-tailed lemur (Lemur catta), perhaps the most well-known of Madagascar’s endemic animals, is facing a "very high" risk of extinction in the wild. The Madagascar Section of the IUCN Primate Specialist Group reassessed the Red List status of ring-tailed lemurs and upgraded the species from Near-Threatened (2008) to Endangered (2012). Ring-tailed lemurs are facing extinction in some parts of Madagascar because of continued habitat loss, and more recently, species exploitation.
Using stories to connect people to biodiversity: an interview with Tara Waters Lumpkin, PhD
(12/18/2013) In a world where extinctions are almost commonplace and global warming barely raises an eyebrow, very few of us can return to find the places we grew up in unsullied by development. Sometimes, all that is left of a favorite grove of trees or strip of forest are memories. Through Izilwane: Voices for Biodiversity Project, an online magazine for story-tellers, Tara Waters Lumpkin has succeeded in bringing together more than one hundred "eco-writers" who have shared their memories, highlighted environmental crises in their localities and raised their voices against habitat destruction.
New Guinea animals losing vital tree cavities to logging, hunting practices
(12/17/2013) Across New Guinea, deforestation is occurring at increasing levels. Whether it be industrial logging, monoculture plantations, hunters felling trees in pursuit of arboreal wildlife, or other forms of forest conversion, deforestation is depleting not only forest carbon stocks and understory environments, but habitats for species who call tree cavities "home." A new study in mongabay.com's open-access journal, Tropical Conservation Science, evaluated whether a variety of man-made nest boxes could function as suitable substitutes for tree cavities.
Scientists make one of the biggest animal discoveries of the century: a new tapir
(12/16/2013) In what will likely be considered one of the biggest (literally) zoological discoveries of the Twenty-First Century, scientists today announced they have discovered a new species of tapir in Brazil and Colombia. The new mammal, hidden from science but known to local indigenous tribes, is actually one of the biggest animals on the continent, although it's still the smallest living tapir. Described in the Journal of Mammology, the scientists have named the new tapir Tapirus kabomani after the name for 'tapir' in the local Paumari language: Arabo kabomani.
Asian elephants depend on shifting cultivation during the dry season
(12/16/2013) Asian elephants (Elephas maximus) have co-existed with human practices for thousands of years, including shifting cultivation. Shifting agriculture encompasses a variety of different practices that involve abandoning plots for periods of time to allow natural vegetation to grow. The practice consists of cutting and burning the natural vegetation at the end of the dry season and cultivating with the rains. Harvesting is completed by the end of the wet season.
A bird's eye view of hornbills in northeast India
(12/16/2013) Hornbills are as peculiar, as they are magnificent. Their calls especially, can sound rather strange to the uninitiated - some grunt, some growl, and some cackle maniacally. These queer birds, with their large brightly-colored curved beaks, and a distinctive cavity-nesting habit, are also totem animals for many tribes in India.
Camera traps find less mammals than expected in Costa Rican corridor
(12/16/2013) A new study using camera traps in mongabay.com's open-access journal Tropical Conservation Science has surveyed the diversity of medium and large-sized predators in the San Juan-La Selva biological corridor in Costa Rica, whilst also demonstrating how alteration of habitat is affecting the use of this corridor.
Sonar directly impacts whale behavior, according to military study
(12/13/2013) Noises from pile-driving, explosives, ship motors and other industrial activities have all been linked to adverse effects on marine wildlife. A new study, funded by the US Navy and published in Proceedings of the Royal Society B, suggests that military sonar may be directly impacting whale behavior. The idea that sonar might affect the behavior of whales is not new. A number of reports in the past have linked the use of military sonar to mass stranding events of beaked whales and baleen whale species.
Big data shows tropical mammals on the decline
(12/12/2013) The world's largest remote camera trap initiative—monitoring 275 species in 17 protected areas—is getting some big data assistance from Hewlett-Packard (HP). To date, the monitoring program known as the Tropical Ecology Assessment and Monitoring (TEAM) Network has taken over 1.5 million photos of animals in 14 tropical countries, but conservationists have struggled with how to quickly evaluate the flood of data.
Top 10 Environmental Stories of 2013
(12/10/2013) 1. Carbon concentrations hit 400ppm while the IPCC sets global carbon budget: For the first time since our appearance on Earth, carbon concentrations in the atmosphere hit 400 parts per million. The last time concentrations were this high for a sustained period was 4-5 million years ago when temperatures were 10 degrees Celsius higher. Meanwhile, in the slow-moving effort to curb carbon emissions, the Intergovernmental Panel on Climate Change (IPCC) crafted a global carbon budget showing that most of the world's fossil fuel reserves must be left untouched if we are to avoid catastrophic climate change.
New mountain porcupine discovered in Brazil (photos)
(12/09/2013) In Brazil's Baturite Mountains, scientists have uncovered a new species of prehensile-tailed porcupine, according to a new paper in Revista Nordestina de Biologia. Dubbed, the Baturite porcupine (Coendou baturitensis), the new species was discovered when scientists noticed significant differences between it and its closest relative, the Brazilian porcupine (Coendou prehensilis). The name prehensile-tailed refers to these porcupines long, mobile tail which they use as a fifth limb to adroitly climb trees.
Like ancient humans, some lemurs slumber in caves
(12/05/2013) After playing, feeding, and socializing in trees all day, some ring-tailed lemurs (Lemur catta) take their nightly respite in caves, according to a new study in Madagascar Conservation and Development. The findings are important because this is the first time scientists have ever recorded primates regularly using caves (see video below).
Microsoft founder funds Africa-wide elephant survey to measure ivory poachers' toll
(12/04/2013) Beginning next year, light planes and helicopters will undertake the first ever continent-wide aerial survey of Africa's vanishing elephant populations. The hugely ambitious initiative, which will count elephant herds in 13 countries, is being funded by Microsoft founder, Paul Allen, through his Paul G. Allen Family Foundation.
Sky islands: exploring East Africa's last frontier
(12/04/2013) The montane rainforests of East Africa are little-known to the global public. The Amazon and Congo loom much larger in our minds, while the savannas of East Africa remain the iconic ecosystems for the region. However these ancient, biodiverse forests—sitting on the tops of mountains rising from the African savanna—are home to some remarkable species, many found only in a single forest. A team of international scientists—Michele Menegon, Fabio Pupin, and Simon Loader—have made it their mission to document the little-known reptiles and amphibians in these so-called sky islands, many of which are highly imperiled.
86 percent of big animals in the Sahara Desert are extinct or endangered
(12/03/2013) Bigger than all of Brazil, among the harshest ecosystems on Earth, and largely undeveloped, one would expect that the Sahara desert would be a haven for desert wildlife. One would anticipate that big African animals—which are facing poaching and habitat loss in other parts of the world—would thrive in this vast wilderness. But a new landmark study in Diversity and Distributions finds that the megafauna of the Sahara desert are on the verge of total collapse.
Animal Earth: exploring the hidden biodiversity of our planet
(12/03/2013) Most of the species on Earth we never see. In fact, we have no idea what they look like, much less how spectacular they are. In general, people can identify relatively few of their backyard species, much less those of other continents. This disconnect likely leads to an inability in the general public to relate to biodiversity and, by extension, the loss of it. One of the most remarkable books I have read is a recent release that makes serious strides to repair that disconnect and affirm the human bond with biodiversity. Animal Earth: The Amazing Diversity of Living Creatures written by Ross Piper, a zoologist with the University of Leeds, opens up the door to discovery.
Reversing local extinction: scientists bring the northern bald ibis back to Europe after 300 years
(12/02/2013) The northern bald ibis (Geronticus eremita), also called the hermit ibis or waldrapp, is a migratory bird. Once, the bald ibis lived in the Middle East, northern Africa and southern and central Europe, but due to hunting, loss of habitat and pesticide-use, the birds disappeared from most of these areas and is currently considered Critically Endangered. It became extinct in Europe 300 years ago; the bird is almost gone in Syria, with only a single individual recorded at the country's lone breeding site in 2013; and the only stronghold left is a small population of around 500 birds in Morocco. But now, a team of scientists from Austria is working to reestablish a self-sustaining, migratory population of bald ibis in Europe.
22,000 elephants slaughtered for their ivory in 2012
(12/02/2013) As the African Elephant Summit open in Botswana today, conservationists released a new estimate of the number of African elephants lost to the guns of poachers last year: 22,000. Some 15,000 elephants killed in 42 sites across 27 countries on the continent, according to newly released data from the CITES program, Monitoring the Illegal Killing of Elephants (MIKE). But conservationists estimate another 7,000 went unreported. The number killed is a slight decrease over 2011 numbers of 25,000.
Little dude takes the prize: rare dormouse wins BBC camera trap contest (photos)
(12/02/2013) The image of a rare dormouse has won the fourth annual BBC Wildlife Camera-Trap Photo of the Year award. Photographed in Turkey, the Roach's mouse-tailed dormouse (Myomimus roachi) is listed as Vulnerable by the IUCN Red List with its habitat rapidly disappearing for agriculture. The photo took the grand prize out of 850 entries from around world in a contest that takes into account the scientific importance of submitted photos.
New project works to raise the profile of the world's littlest bear
(12/02/2013) The world's least-known bear also happens to be the smallest: sun bears (Helarctos malayanus), so called for the yellowish horseshoe mark on its chest, are found across Southeast Asia. But despite their telltale markings, super-long tongues, and endearing cuteness, sun bears remain little-studied and little-known compared to many of the region's other large mammals. Now, a new project is working to raise the profile of the sun bears of Borneo—Survival of the Sun Bears—which are a smaller subspecies of the mainland animals.
Scientists discover new cat species roaming Brazil
(11/27/2013) As a family, cats are some of the most well-studied animals on Earth, but that doesn't mean these adept carnivores don't continue to surprise us. Scientists have announced today the stunning discovery of a new species of cat, long-confused with another. Looking at the molecular data of small cats in Brazil, researchers found that the tigrina—also known as the oncilla in Central America—is actually two separate species. The new species has been dubbed Leopardus guttulus and is found in the Atlantic Forest of southern Brazil, while the other Leopardus tigrinus is found in the cerrado and Caatinga ecosystems in northeastern Brazil.
28 percent of potential bonobo habitat remains suitable
(11/27/2013) Only 27.5 percent of potential bonobo habitat is still suitable for the African great ape, according to the most comprehensive study of species' range yet appearing in Biodiversity Conservation. 'Bonobos are only found in lowland rainforest south of the sweeping arch of the Congo River, west of the Lualaba River, and north of the Kasai River,' lead author Jena Hickey with Cornell told mongabay.com. 'Our model identified 28 percent of that range as suitable for bonobos. This species of ape could use much more of its range if it weren't for the habitat loss and forest fragmentation that gives poachers easier access to illegally hunt bonobos.'
Camera traps reveal Amur leopards are breeding in China (photos)
(11/26/2013) Good news today about one of the world's rarest mammals: camera traps in China's Wangqing Nature Reserve have captured the first proof of breeding Amur leopards in the country, according to the Wildlife Conservation Society (WCS). The photos show a mother Amur leopard with two cubs. A recent survey by WWF-Russia estimated the total wild population of Amur leopards at just 50 individuals, but that's a population on the rise (from a possible nadir of 25) and expanding into long-unused territory.
Consumer report uncovers why people buy rhino horn
(11/26/2013) The rhinoceros is one of the largest and most iconic animals to roam the earth. However, poaching for their horn, erroneously believed to have medicinal value, has led the IUCN Red List to classify three of the world's five species as Critically Endangered. But, a new consumer report by the wildlife trade monitoring network, TRAFFIC, finds that rhino horn consumers in Vietnam buy the illegal product as much to raise their social status as to attempt to treat a fever or hangover.
Over 350 species added to the IUCN Red List's threatened categories in the last six months
(11/26/2013) The number of threatened species on the IUCN Red List has grown by 352 since this summer, according to an update released today. Currently, 21,286 species are now listed as threatened with extinction out of the 71,576 that have been evaluated. The new update comes with both good and bad news for a number of high-profile imperiled species, but only covers about 4 percent of the world's described species.
Leatherback sea turtle no longer Critically Endangered
(11/26/2013) The leatherback sea turtle—the world's largest turtle and the only member of the genus Dermochelys—received good news today. In an update of the IUCN Red List, the leatherback sea turtle (Dermochelys coriacea) has been moved from Critically Endangered to Vulnerable. However, conservationists warn that the species still remains hugely endangered—and in rapid decline—in many parts of its range.
Elusive giraffe-relative - the okapi - now listed as Endangered
(11/26/2013) The discovery of the okapi shocked the world in 1901. African explorer, Henry Stanley, called it 'donkey-like,' while others thought it a new species of zebra, given the stripes. However, this notoriously-secretive rainforest ungulate proved to be the world's only living relative of the giraffe, making it one of most incredible taxonomic discoveries of the Twentieth Century as well as one of the last large-bodied mammals to be uncovered by scientists. But the future of the okapi (Okapia johnstoni) is increasingly in doubt: a new update of the IUCN Red List released today has raised the threatened level for the okapi from Vulnerable to Endangered.
Microhabitats could buffer some rainforest animals against climate change
(11/25/2013) As temperatures increase worldwide due to anthropogenic climate change, scientists are scrambling to figure out if species will be able to survive rapidly warming ecosystems. A new study in Global Change Biology offers a little hope. Studying reptiles and amphibians in the Philippines, scientists say some of these species may be able to seek refuge in cooler microhabitats, such as tree holes or under the soil, in order to stay alive during intensifying heatwaves. But, the scientists' stress, the shelter from microhabitats can only protect so far.
New children's book celebrates the rich wildlife of Kibale National Park
(11/25/2013) There are many ways in which people practice conservation. The most well-known are working to save species in the field or setting up protected areas. But just as important—arguably more important for long-term conservation success—is conservation education, especially with children. Anyone who grew up watching David Attenborough documentaries, reading Gerald Durrell books, or simply exploring ecosystems on their own can tell you how important it is to encounter the wonders of wildlife at a young age. And for many of us most of our first encounters with wild animals are in illustrated books. Eric Losh's new book, The Chorus of Kibale, not only provides an educational opportunity for children to become acquainted with the many animals in Kibale National park in Uganda—through wonderful pictures and sounds—but proceed also go directly to two conservation groups working in the region, U.N.I.T.E. for the environment and the Primate Education Network (PEN).
Strange mouth-brooding frog driven to extinction by disease
(11/21/2013) An unusual species of mouth-brooding frog was likely driven to extinction by the fungus Batrachochytrium dendrobatidis (Bd), making an unusual example of 'extinction by infection', argue scientists writing in the open-access journal PLOS ONE. Rhinoderma rufum has not been seen in the wild since 1980.
The swan song of India's dancing bears
(11/20/2013) India’s last dancing bear has retired. As the stars of their cruel little roadshows, sloth bears danced to the piercing sounds of the damru for hundreds of years. Orphaned by poachers and trained by the Qalandars, a nomadic Muslim community, these bears trudged through towns and villages to earn their masters a meager livelihood.
Nearly half a million seabirds die in gillnets every year, but solutions exist
(11/18/2013) A recent study from the Biological Conservation journal brings shocking news: every year across the globe, an estimated 400,000 seabirds are killed by gillnets. Gillnets, a common term for any net used to entangle and catch fish, are used all over the world, and at any depth. These nets, whether used in subsistence or commercial fishing, trap anything that swims through them. When unintended marine wildlife, or "bycatch," is caught in these nets, the results can be significant.
New bat species discovered in Brazil leaves another at risk
(11/15/2013) A team of researchers has discovered a new species of bat in Brazil, which has put a previously known species, Bokermann's nectar bat (Lonchophylla bokermanni), at risk of extinction. Long thought to comprise one species, the bat populations of the Atlantic Forest and the Cerrado – the tropical savannah of Brazil's interior - are in fact distinct from one another, according to a new study in Zootaxa. Scientists now say the Atlantic Forest's population represents a newly described species, which they have dubbed Peracchi's nectar bat (Lonchophylla peracchii).
Asia's 'unicorn' photographed in Vietnam
(11/12/2013) In 1992, scientists made a spectacular discovery: a large, land mammal (200 pounds) that had somehow eluded science even as humans visited the moon and split the atom. Its discoverers, with WWF and Vietnam's Ministry of Forestry, dubbed the species the saola (Pseudoryx nghetinhensis). Found in the Annamite Mountains in Laos and Vietnam, the saola is a two-horned beautiful bovine that resembles an African antelope and, given its rarity, has been called the Asian unicorn. Since its discovery, scientists have managed to take photos via camera trap of a wild saola (in 1999) and even briefly studied live specimens brought into villages in Laos before they died (in 1996 and again in 2010), however the constant fear of extinction loomed over efforts to save the species. But WWF has announced good news today: a camera trap has taken photos of a saola in an unnamed protected area in Vietnam, the first documentation of the animal in the country in 15 years.
Newly discovered beetles construct private homes out of leaf holes and feces
(11/12/2013) Scientists have discovered two new species of leaf beetles in southern India that display a novel way of using leaf holes and their fecal pellets to build shelters – a nesting behavior previously not known among leaf beetles. Discovered in the forests of the Western Ghats in the states of Karnataka and Kerala, the scientists have named these pin-head sized leaf beetles Orthaltica syzygium and Orthaltica terminalia, after the plants they feed on: Syzygium species (e.g., the Java plum) and Terminalia species (e.g., the flowering murdah).
Kids' stories and new stoves protect the golden snub-nosed monkey in China
(11/12/2013) Puppet shows, posters and children’s activities that draw from local traditions are helping to save an endangered monkey in China. The activities, which encourage villagers—children and adults alike—to protect their forests and adopt fuel-efficient cooking stoves, have worked, according to a report published in Conservation Evidence. Local Chinese researchers, supported by the U.S.-based conservation organization Rare, designed the campaign to protect the monkeys.
Five new, cryptic bats discovered in Senegal
(11/11/2013) An international research team led by Daurina Koubinova has discovered five new species of vesper bats during a series of expeditions to Senegal's Niokolo-Koba National Park. The new species are considered cryptic, because their genetic makeup is different despite physical similarities. The new bats have yet to be named.
Dolphins, bats and the evolution of echolocation
(11/08/2013) A dolphin swimming through the world’s oceans after fish, and a bat flying through the air with its membranous wings to catch insects or eat fruit: at first glance, it looks like no two creatures could be more different. But it turns out they share a superpower - they hunt prey by emitting high-pitched sounds and listening for a returning echo. A recent study published in the journal Nature Letters has shown that the regions of the genome responsible for this ability are strikingly similar between these very different mammals.
Beetles in the spotlight: a new species of burying beetle from the Solomon Islands Archipelago
(11/07/2013) If you thought of the little beetle that you saw the other day as just a ‘regular one’ then this might interest you. Scientists from the University of Alaska discovered Nicrophorus efferens, a new species of burying beetle from Solomon Islands. Studying six adult specimens borrowed from the Bernice Pauahi Bishop Museum of Hawaii (BPBM), Dr Sikes and Tonya Mousseau describe the new species in a detailed taxonomic assessment published in the journal Zookeys, and how it differs from two closely related species of the Solomon Islands.
Could camera trap videos galvanize the world to protect Yasuni from oil drilling?
(11/07/2013) Even ten years ago it would have been impossible to imagine: clear-as-day footage of a jaguar plodding through the impenetrable Amazon, or a bicolored-spined porcupine balancing on a branch, or a troop of spider monkeys feeding at a clay lick, or a band of little coatis racing one-by-one from the dense foliage. These are things that even researchers who have spent a lifetime in the Amazon may never see. Now anyone can: scientists at the Tiputini Biodiversity Station in Ecuador's Yasuní National Park have recently begun using camera trap videos to take movies of animals few will ever view in their lifetimes. The videos—following years of photo camera trapping—provide an intimate view of a world increasingly threatened by the oil industry.
Like humans, marmosets are polite communicators
(11/06/2013) Common marmoset monkeys have been described as having human-like conversations according to a team of researchers from the Princeton Neuroscience Institute. Native to Brazil, marmosets are highly social animals, using simple vocalizations in a multitude of situations: during courtship, keeping groups together and defending themselves. They also, according to the study published in Current Biology, exchange cooperative conversations with anyone and everyone - not just with their mates.
Central Park Zoo debuts baby snow leopard twins (photos)
(11/06/2013) The Wildlife Conservation Society’s Central Park Zoo is debuting a pair of snow leopard cubs that were born this past summer.
World's most cryptic feline photographed in logging concession
(11/04/2013) The bay cat is arguably the world's least-known member of the cat family (Felidae). Although first described by scientists in 1874, no photo existed of a living specimen until 1998 and a wild cat in its rainforest habitat wasn't photographed until five years later. Given this, scientists with Zoological Society of London (ZSL) and Imperial College London were taken aback when their remote camera traps captured numerous photos of these elusive cats hanging out in a commercial logging concession in Sabah, a state in Malaysian Borneo.
Giant turtle-devouring duck-billed platypus discovered
(11/04/2013) Based on a single tooth from Australia, scientists believe they have discovered a giant, meter-long (3.3 feet) duck-billed platypus that likely fed on fish, frogs, and even turtles, according to a new study in Journal of Vertebrate Paleontology. At least twice the size of a modern duckbilled platypus, the scientists say the extinct giant likely lived between 15 and 5 million years ago.
Thought-to-be-extinct 'halloween' frog rediscovered in Costa Rica
(11/04/2013) A breeding population of a critically endangered harlequin toad thought to be extinct in Costa Rica has been discovered in a tract of highland forest in the Central American country, reports a paper published in Amphibia-Reptilia. Atelopus varius, an orange-and-black harlequin toad, was once relatively common from central Costa Rica to western Panama. But beginning in the 1980's the species experienced a rapid population collapse across most of its range.
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