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News articles on in-situ conservation
Mongabay.com news articles on in-situ conservation in blog format. Updated regularly.
(09/17/2012) The wax palm can be harvested sustainably with just a few management restrictions, according to a new study in mongabay.com's open access journal Tropical Conservation Science (TCS). Found only in the Peruvian and Ecuadorian Andes, the leaves of the wax palm (Ceroxylon echinulatum) are used to make Easter handicrafts. But the practice has caused fears that the species, which is currently categorized as Vulnerable by the IUCN Red List, is being overexploited.
Rare birds abound in Brazil's Acre state
(09/17/2012) The Brazilian state of Acre has had little attention by bird-lovers and bird scientists, though it lies deep in the Amazonian rainforest. Now a new survey in mongabay.com's open access journal Tropical Conservation Science by ornithologist, John J. DeLuca, works to build a better picture of rare birds in this largely-neglected region. The work is all the more important as the Brazil-Peru Interoceanic Highway could bring massive changes to the region.
Buffer zones key to survival of maned wolf
(09/17/2012) Known for its abnormally long lanky legs, its reddish-orange coat, and its omnivorous diet, the maned wolf (Chrysocyon brachyurus) is one of the more beautiful and bizarre predators of South America. However its stronghold, the Brazilian Cerrado, is vanishing rapidly to industrialized agriculture and urban development. Now, a new study in mongabay.com's open access journal Tropical Conservation Science reveals the key role of buffer zones and unprotected areas in keeping the maned wolf from extinction in the Cerrado savannah, where only 2 percent of the ecosystem is under protection.
Bird diversity at risk if 'agroforests' replaced with farmland
(09/13/2012) Agroforests contain much higher levels of bird diversity than their open agricultural counterparts, according to new research from the University of Utah. If large forests and agroforests continue to be replaced by simple open farms, bird communities will become much less specialized and entire groups may become extinct. Important roles for birds, such as pollination, pest control or seed dispersal, may remain unfilled if ongoing trends toward open agriculture continues and biodiversity decreases.
Tigers and humans can coexist, says study
(09/04/2012) Humans and tigers can coexist in the same area with minimal conflict, finds a new study that raises hopes for big cat conservation.
Private reserve safeguards newly discovered frogs in Ecuadorian cloud forest
(08/28/2012) Although it covers only 430 hectares (1,063 acres) of the little-known Chocó forest in Ecuador, the private reserve las Gralarias in Ecuador is home to an incredible explosion of life. Long known as a birder's paradise, the Reserva las Gralarias is now making a name for itself as a hotspot for new and endangered amphibians, as well as hundreds of stunning species of butterfly and moth. This is because the reserve is set in the perfect place for evolution to run wild: cloud forest spanning vast elevational shifts. "The pacific slope cloud forests [...] are among the most endangered habitats in the world," explains Reserva las Gralarias' founder, Jane Lyons, in a recent interview with mongabay.com.
Featured video: a Sumatran rhino love story
(08/21/2012) Efforts to save the Sumatran rhino in Borneo have sped up ever since the capture of Puntung last Christmas. A female rhino, who lost one foot to a snare, Puntung represents the first viable mate for Tam, a male rhino who has been kept in a large rainforest enclosure since his rescue in an oil plantation in 2008. Now a new video hopes to garner some publicity for the new couple, who may represent the best chance for the continued survival of Sumatran rhinos on Borneo.
Chinook salmon return to Olympic National Park after dam demolished
(08/21/2012) In March of this year the Elwha Dam, which had stood for 99 years, was demolished in the U.S. state of Washington. Five months later, Chinook salmon (Oncorhynchus tshawytscha) made their way down 70 miles of long-blocked off habitat and entered Olympic National Park.
Elephant ancestors and Africa's Bigfoot: new initiative works to preserve a continent's wildest tales
(08/20/2012) Paula Kahumbu, the Executive Director of WildlifeDirect and a 2011 National Geographic Emerging Explorer, is on a mission to reconnect young Africans with the natural world through storytelling. In a new initiative dubbed Africa's Wildest Stories, Kahumbu and others are recording the wit and wisdom of African elders in Kenya as they share their love of nature and the way in which Africans, for millennia, have co-existed with their environment and its astounding wildlife.
Turning gorilla poachers into conservationists in the Congo [warning: graphic photos]
(08/13/2012) Although founded only four years ago, Endangered Species International-Congo, has ambitious plans to protect dwindling Western gorilla populations and aid local people in the Republic of the Congo. The organization, an offshoot of Endangered Species International (ESI), has been spending the last few years studying the bushmeat trade in Pointe-Noire, the country's second largest city, and developing plans for turning hunters into conservationists.
Camera traps confirm that Sumatran rhinos still roam Leuser rainforest
(08/12/2012) With the help of remote camera traps, wildlife rangers have confirmed that the Sumatran rhino (Dicerorhinus sumatrensis) still inhabits the Leuser ecosystem in northern Sumatra, making the forest the only place on the Earth where Sumatran tigers, orangutans, elephants, and rhinos survive in a single ecosystem, though all remain Critically Endangered.
Tigers vs. coal in India: when big energy meets vanishing cats
(08/01/2012) Burning coal fuels climate change, causes acid rain, and spreads toxic pollutants into the environment, but now a new Greenpeace report warns that coal may also imperil the world's biggest feline: the tiger. Home to world's largest population of tigers—in this case the Bengal subspecies (Panthera tigris tigris)—India is also the world's third largest coal producer. The country's rapacious pursuit of coal—it has nearly doubled production since 2007—has pushed the industry into tiger territory, threatening to destroy forests and fragment the tiger's already threatened population.
Camera traps discover new populations of nearly extinct chinchillas
(07/25/2012) The short-tailed chinchilla (Chinchilla chinchilla) once inhabited a range including the mountainous regions of Argentina, Bolivia, Chile and Peru, but today the species survives in only a handful of areas in northern Chile and Argentina. Worse still, evidence of the Argentinean populations are restricted to remains discovered in the droppings of their natural predators. But, since 2011, Pablo Valladares from the University of Tarapaca in conjunction with the National Forestry Corporation of Chile (CONAF) has been searching Tres Cruces National Park for previously undocumented populations, and it has finally paid off: Valladares and colleagues discovered two new colonies with remote camera traps.
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.
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.
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."
Meet the world's rarest snake: only 18 left
(07/10/2012) It's slithery, brown, and doesn't mind being picked up: meet the Saint Lucia racer (Liophis ornatus), which holds the dubious honor of being the world's most endangered snake. A five month extensive survey found just 18 animals on a small islet off of the Caribbean Island of Saint Lucia. The snake had once been abundant on Saint Lucia, as well, but was decimated by invasive mongooses. For nearly 40 years the snake was thought to be extinct until in 1973 a single snake was found on the Maria Major Island, a 12-hectare (30 acre) protected islet, a mile off the coast of Saint Lucia (see map below).
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.
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.
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.
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.
Australia sets aside 40 percent of its waters for protection
(06/14/2012) In an announcement to coincide with the beginnings of the UN's Rio+20 Summit on Sustainable Development, Australia has announced ambitious plans to protect 3.1 million square kilometers (1.19 million square miles) of its ocean, including the Coral Sea. If enacted, the proposition will increase Australia's marine protected areas from 27 to 60, covering about 40 percent of Australia's waters.
Conservationists successfully hatch world's fourth most endangered turtle
(06/11/2012) The world's fourth most endangered turtle has received a happy boost from breeding efforts, reports the AFP. Bangladeshi scientists have successfully hatched 25 northern river terrapins (Batagur baska) using an artificial beach constructed in the country's Bhawal National Park.
Forgotten Species: the wonder-inducing giant clam
(06/11/2012) The first time I ever saw a giant clam was at a ride in Walt Disney World's Magic Kingdom. My family and I piled into the Nautilus submersible at the 20,000 Leagues Under the Sea: Submarine Voyage and descended into the playtime depths. While we saw sea turtles, sharks, lobsters, mermaids, and even a sea monster, the creature that lingered in my mind most was the giant clam, raising and closing its pearly shell in the weedy abyss. Of course, none of these aquatic wonders were real—they were animatronics—but to a child with a vivid imagination they stirred within me the deep mystery of the boundless ocean, and none more so than that monstrous clam with its gaping maw.
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.
Highest priority conservation sites provide essential services for people too
(06/05/2012) Preventing the extinction of the world's most imperiled species would also bring untold benefits to people according to new research in the open-access journal PLoS ONE. Looking at the world's nearly 600 Alliance for Zero Extinction (AZE) sites, the study found that preserving these ecosystems would benefit humans even beyond preserving biodiversity, including safeguarding freshwater, carbon storage, and protecting cultural diversity. AZE sites are identified as habitats containing one or more species listed as Endangered or Critically Endangered by the IUCN Red List, in which the survival of the species is highly dependent on the conservation of the ecosystem in question.
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.
Regulations help fish, and fishermen, recover in the U.S.
(05/30/2012) Marine fish populations in the U.S. are generally recovering, according to a new report by the National Oceanic and Atmospheric Administration (NOAA). Last year six fish populations reached healthy levels in the U.S., boosting the total number of fish populations that have recovered to 27 since 2000. The success is due to the implementation of science-based annual catch limits which regulate how many fish are caught every year.
Herp paradise preserved in Guatemala
(05/29/2012) Fifteen conservation groups have banded together to save around 2,400 hectares (6,000 acres) of primary rainforest in Guatemala, home to a dozen imperiled amphibians as well as the recently discovered Merendon palm pit viper (Bothriechis thalassinus). The new park, dubbed the Sierra Caral Amphibian Reserve, lies in the Guatemalan mountains on the border with Honduras in a region that has been called the most important conservation area in Guatemala.
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.
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.
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.
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.
Noel Rowe: all the world's primates "in one place"
(05/14/2012) Spanning the gamut from mouse lemurs to mountain gorillas, All The World’s Primates is a comprehensive database of primate species. Founded in 2004 by Noel Rowe and Marc Myers and designed primarily to aid scientists and college students in primatology research, ATWP is also readily accessible to anyone who would like to know a little more about primates. The database is continually updated when new species are discovered; from its inception in 2004 until 2010, 58 new species had been added to the site. In addition to discoveries made by primatologists in the field, All The World’s Primates compiles information from the latest genetic studies. The site also includes photos and videos of many species, and was recently expanded to include a visual key for identification.
Exploring Asia's lost world
(05/03/2012) Abandoned by NGOs and the World Bank, carved out for rubber plantations and mining by the Cambodian government, spiraling into a chaos of poaching and illegal logging, and full of endangered species and never-explored places, Virachey National Park may be the world's greatest park that has been written off by the international community. But a new book by explorer and PhD student, Greg McCann, hopes to change that. Entitled Called Away by a Mountain Spirit: Journey to the Green Corridor, the book highlights expeditions by McCann into parts of Virachey that have rarely been seen by outsiders and have never been explored scientifically, including rare grasslands that once housed herds of Asian elephants, guar, and Sambar deer, before poachers drove them into hiding, and faraway mountains with rumors of tigers and mainland Javan rhinos.
Gas development pushing pronghorn out of vital wintering grounds
(05/02/2012) Development of natural gas fields in Greater Yellowstone Ecosystem is pushing pronghorn (Antilocapra americana) out of crucial wintering grounds, a situation that could result in a population decline according to a new study in Biological Conservation. By tracking 125 female pronghorn over five years in Wyoming, researchers found that highest quality habitat had fallen by over 80 percent in two vast gas fields on land owned by the government's Bureau of Land Management (BLM).
Over 30 Yangtze porpoises found dead in China as population nears extinction
(05/01/2012) Six years after the Yangtze river dolphin (Lipotes vexillifer), or baiji, was declared "functionally extinct" by scientists, another marine mammal appears on the edge of extinction in China's hugely degraded Yangtze River. In less than two months, 32 Yangtze finless porpoises (Neophocaena asiaeorientalis asiaeorientalis), a subspecies of the finless porpoise, have been dead found in Dongting and Poyang Lakes in the Yangtze, reports the World Wide Fund for Nature (WWF).
Does the Tasmanian tiger exist? Is the saola extinct? Ask the leeches
(04/30/2012) The use of remote camera traps, which photograph animals as they pass, has revolutionized research on endangered and cryptic species. The tool has even allowed scientists to document animals new to science or feared extinct. But as important as camera traps have become, they are still prohibitively expensive for many conservationists and require many grueling hours in remote forests. A new paper in Current Biology, however, announces an incredibly innovative and cheaper way of recording rare mammals: seek out the leeches that feed on them. The research found that the presence of mammals, at least, can be determined by testing the victim's blood for DNA stored in the leech.
New reptile discovered in world's strangest archipelago
(04/25/2012) Few people have ever heard of the Socotra Archipelago even though, biologically-speaking, it is among the world's most wondrous set of islands. Over one third of Socotra's plants are found no-where else on Earth, i.e. endemic, while 90 percent of its reptiles are also endemic. Adding to its list of unique life-forms, researchers have recently uncovered a new skink species that is found only on the island of Abd al Kuri, which is slightly smaller than New York City's Staten Island. Dubbed the "the other Galapagos," the four Socotra islands are under the jurisdiction of Yemen, although geographically speaking the islands are actually closer to Somalia.
Two new frogs discovered in Philippines spur calls for more conservation efforts
(04/19/2012) Two new frogs have been discovered on the Philippine island of Leyte during a biological survey last year by Fauna and Flora International, which also recorded a wealth of other species. Discovered in November on the island's Nacolod mountain range, the frogs have yet to be named. The Philippines is one of the world's global biodiversity hotspots, yet suffers from widespread deforestation and degradation.
Cinderella animals: endangered species that could be conservation stars
(04/18/2012) A cursory look at big conservation NGOs might convince the public that the only species in peril are tigers, elephants, and pandas when nothing could be further from the truth. So, why do conservation groups roll out the same flagship species over-and-over again? Simple: it is believed these species bring in donations. A new paper in Conservation Letters examines the success of using flagship species in raising money for larger conservation needs, while also pointing out that conservation groups may be overlooking an important fundraising source: "Cinderella animals."
Hail Mary effort aims to save the world's most endangered turtles
(04/17/2012) The Wildlife Conservation Society (WCS) has pledged to work with all of its institutions to save at least half of the world's most 25 endangered turtles as listed in a report by WCS and the Turtle Conservation Coalition last year. The program will include both conservation work in the field as well as participation from WCS's zoological institutions for captive breeding and future reintroductions. Even with WCS's ambitious program, however, it is likely this century will see a number of turtle extinctions.
Camera traps discover tigers, elephants in "empty" forest park
(04/16/2012) Although it's named Namdapha Tiger Reserve, conservationists had long feared that tigers, along with most other big mammals, were gone from the park in northeast India. However, an extensive camera trap survey has photographed not only Bengal tigers (Panthera tigris tigris), but also Asian elephants (Elephas maximus), which were also thought extirpated from the park. Once dubbed an "empty forest" due to poaching, the new survey shows that Namdapha still has massive conservation potential.
Russia creates massive park for rare cats
(04/13/2012) Russia has created a massive national park to protect some of the world's rarest big cats, the critically endangered Amur tigers and leopards, reports the Wildlife Conservation Society (WCS).
Gabon to burn ivory stockpiles
(04/09/2012) The government of Gabon has announced it will burn its stockpiles of ivory later this year in a bid to undercut illegal elephant poaching, which is decimating populations in central Africa.
Baby boom: 18 of the world's rarest duck born
(04/06/2012) The global population of one of the world's rarest birds just increased 43 percent. The Durrell Wildlife Conservation Trust is reporting that 18 Madagascar pochards — the world's rarest duck — hatched and are now being reared at a facility in Madagascar. The breeding program is a joint effort between Durrell, the Wildfowl & Wetlands Trust (WWT), the Peregrine Fund, Asity Madagascar and the Government of Madagascar.
Kruger National Park loses 95 rhinos to poachers in three months
(04/05/2012) Since the first of the year, South Africa's Kruger National Park has lost 95 rhinos to poachers, reports the blog Rhino Horn is NOT Medicine. South Africa, and Kruger National Park in particular, continue to be the epicenter for rhino poaching worldwide. South Africa has lost 159 rhinos in total this year with Kruger bearing nearly 60 percent of the fatalities.
Turkey's rich biodiversity at risk
(03/28/2012) Turkey: the splendor of the Hagia Sophia, the ruins of Ephesus, and the bizarre caves of the Cappadocia. For foreign travelers, Turkey is a nation of cultural, religious, and historic wonders: a place where cultures have met, clashed, and co-created. However, Turkey has another wealth that is far less known: biodiversity. Of the globe's 34 biodiversity hotspots, Turkey is almost entirely covered by three: the Caucasus, the Irano-Anatolian, and the Mediterranean. Despite its wild wealth, conservation is not a priority in Turkey and recent papers in Science and Biological Conservation warn that the current development plans in the country, which rarely take the environment into account, are imperiling its species and ecosystems.
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