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News articles on wildlife
Mongabay.com news articles on wildlife in blog format. Updated regularly.
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(03/23/2009) Harvesting of a Bolivian lizard for its purported healing powers is leading to its depletion, report researchers writing in Tropical Conservation Science. Erika De la Galvez Murillo and Luis F. Pacheco of the Universidad Mayor de San Andrés found that collection of the Andean Tree Iguana or "Jararank'o" (Liolaemus signifer), a lizard found on Bolivia's dry Altiplano, for use in traditional medicine reduced population by nearly half relative to unharvested sites. They note that the species may suffer increased mortality when dens are destroyed during harvesting since mother lizards — targeted by collectors for their size — care for their young.
(03/23/2009) With its famous diversity of frog species, Madagascar has long been targeted by smugglers for the pet trade. While this threat is relatively well understood, less known is the domestic market for edible frogs. Writing in Tropical Conservation Science, researchers from the University of Aberdeen and institutions in Madagascar provide a glimpse into this activity.
(03/23/2009) Bushmeat hunting constitutes the most immediate threat to wildlife populations in the Udzungwa Mountains of the Eastern Afromontane biodiversity hotspot in Tanzania. A new study, published in Tropical Conservation Science assesses the impact of hunting by comparing densities of mammalian species between the little hunted West Kilombero Scarp Forest Reserve, the medium-hunted Udzungwa Scarp Forest Reserve and the intensively hunted New Dabaga Ulangambi Forest Reserve.
(03/19/2009) Political turmoil in Madagascar has wrecked the country's emerging ecotourism industry and is now threatening to undo decades of conservation work. Conservation in Madagascar is highly dependent on income from tourism. Half of park entrance fees are returned to communities living in and around protected areas. Without this source of income, locals in some areas may turn to conservation areas for timber, fuelwood, agricultural land, and wildlife as food and for export.
(03/19/2009) Seven critically-endangered white-rumped vultures were found dead in Cambodia after feeding on the corpse of a poisoned buffalo. Two survivors however were also apart of the group. An adult and a juvenile that had fed on the poisoned buffalo were sick but alive. The pair was sent to a veterinary clinic in Phnom Penh to be cared for by staff from the Wildlife Conservation Society (WCS) and the Angkor Centre for Conservation of Biodiversity (ACCB).
(03/18/2009) The Sumatran tiger, a critically-endangered subspecies, is hanging on by a thread in its island home. Biologists estimate that at most 500 individuals remain with some estimates dropping as low as 250. Despite the animal's vulnerability, large-scale deforestation continues in its habitat mostly under the auspices of one of the world's largest paper companies, Asian Pulp and Paper (APP). Shrinking habitat and human encroachment has led to a rise in tragic tiger encounters, causing both human and feline mortalities.
(03/18/2009) At 3,000 meters (9,842 feet) in the Andes herpetologists were surprised to discover a frog so small it could sit on a dime with room to spare. Further study showed that this new species, named Noble's pygmy frog, is the smallest frog in the Andean mountain range.
(03/10/2009) Electric colors, wild markings, and toxic skin have made poison frogs well-known inhabitants of the Amazon rainforest. With 353 recognized species, and probably more awaiting discovery, poison frogs are an incredibly diverse group of amphibians. While it has long been believed that the Amazon basin, itself, was the source of their diversity, a new study published in PLoS Biology has uncovered that the Andes mountain chain has served as an oven of evolutionary biodiversity for poison frogs over several million years.
(03/09/2009) Dr. Julian Fennessy probably knows the giraffe better than anyone. Trekking across savannah, forest, and the deserts of Africa, Fennessy is collecting genetic samples of distinct giraffe populations and overturning common wisdom regarding their taxonomies. It had long been accepted knowledge that the giraffe was made up of one species and several subspecies, however with Fennessy's work it now appears that several of the subspecies may in fact be distinct species. Such discoveries could have large conservation impacts, since conservation funds and efforts are largely devoted to species. The giraffe has suffered significant declines in the past decade with the total population dropping some 30 percent across Africa.
(03/04/2009) A scientist's job is to create new knowledge. Thus it is not surprising that scientists are most interested in their own research. Scientists use many methods to raise funds to support their research agendas and build their reputations. Scientists collect information, publish their results, and seek out new opportunities. Because science is a tool that can be used for conservation, scientists often seek donations from conservation organizations to support their research projects.
(03/04/2009) The springbok is the only antelope species whose population is on the rise, according to a new review by the Red List for the International Union for Conservation of Nature (IUCN). In addition, over a quarter of the antelopes, 25 species out of 91, are considered threatened with extinction. “Unsustainable harvesting, whether for food or traditional medicine, and human encroachment on their habitat are the main threats facing antelopes,” says Dr Philippe Chardonnet, Co-Chair of the IUCN Antelope Specialist Group.
(03/02/2009) The opportunity to conserve a one million hectare tract rainforest in Cameroon is fast dwindling due financial pressures in the Central African country, reports a bulletin from the 
(02/24/2009) Many “cute” and “cuddly” species have gained attention and funds from conservation groups, since the public gravitates toward such attractive species. In fact, cuteness can sometimes mean the difference between conservation attention and extinction. However, for slow lorises being cute may be their downfall. Despite the fact that owning a slow loris as a pet or trading it is illegal in all range countries and “all countries where primates as pets are illegal,” the species is still heavily trafficked, says Dr. Anna Nekaris, an anthropologist who specializes in slow-loris research at Oxford Brookes University. During the past few years videos of pet slow lorises have begun to appear on YouTube. Such videos often include comments from users who push misinformation about the slow loris’s legality and aptitude as pets, raising concerns among conservationists that the videos encourage people to actively pursue the slow loris as a pet.
(02/17/2009) Beginning today in Brisbane, Australia, the 29th annual Symposium on Sea Turtle Biology and Conservation will feature the flatback sea turtle, native to Australia and probably the least-studied of the marine turtle species. For a hundred years biologists debated as to how closely the flatback marine turtle was related to the green sea turtle. Several unique attributes of the flatback came to the forefront. The name ‘flatback’ describes the turtle’s distinct flattened carapace. The species also lays the largest eggs of any sea turtles, proportional to their size. However, perhaps most distinctly the flatback is the only marine turtle to call one nation home. The flatback forages, mates, and lays eggs along Australia’s coats; its penchant for swimming, rather than riding oceanic currents, keeps it from migrating across oceans as other turtle do.
(02/12/2009) Fishermen calling for a resumption of whaling to restore commercial fish stocks are taking the wrong approach, argue researchers writing in the journal Science. Analyzing data on fish catch and whale abundance off the coast of northwestern Africa and the Caribbean, Leah R. Gerber and colleagues show that fishermen remove far more fish than whales consume, undermining the agreement by whaling nations that whales are driving depletion of fisheries.
(02/12/2009) Using extra tiny geo-locator backpacks, researchers have tracked songbirds’ seasonal migrations for the first time, according to research published in Science . The researchers discovered that these beloved birds fly faster and further than anyone ever imagined. The data taken from the geo-locators surprised everyone. Stutchbury and her team discovered that during their migrations between Pennsylvania and South America songbirds flew more than 311 miles a day, three times higher than previous estimates.
(02/03/2009) Ten undescribed species of amphibians — including nine frog and one salamander — have been discovered in the mountains of Colombia, report scientists from Conservation International (CI). The "new" amphibians included spiky-skinned, orange-legged rain frog, three poison dart frogs and three glass frogs, named for their transparent skin. The amphibians were discovered during a recent Rapid Assessment Program (RAP) expedition in the Tacarcuna area of the Darien, near the border with Panama.
(02/03/2009) A dozen previously unknown species of frogs have been discovered in the forests of Western Ghats according to a paper published in latest issue of Zoological Journal of Linnean Society, London. The 12 species have been identified following a revision of the Philautus genus and are the result of ten years of field study in Kerala, Tamil Nadu, Karnataka. Goa, Maharashtra, and part of Gujarat, in the Western Ghats. The Western Ghats are considered a global biodiversity hotspot for their species richness and the threats the mountain range faces.
(02/02/2009) Increasing carbon dioxide concentrations in the atmosphere may have an unexpected impact on marine ecosystems: disorienting fish larvae. Research published in this week's issue of the Proceedings of the National Academy of Sciences (PNAS) found that ocean acidification disrupts the olfactory sense of clownfish larvae, making it difficult for the fish to find a habitat, which for clownfish is a sea anemone.
(02/02/2009) For an evolutionary biologist there is no conservation group whose work is more exciting than EDGE, a program developed by the Zoological Society of London (ZSL). Unique in the conservation world, EDGE chooses the species to focus on based on a combination of their threat of extinction and evolutionary distinctness. Katrina Fellerman, an evolutionary biologist herself and the EDGE birds’ coordinator, describes the organization as one that focuses on species, which “to put it bluntly, if lost, there would be nothing like them left in the world today”. Explaining further Fellerman says “We use evolutionary distinctiveness (ED) as a species-specific measure of the relative evolutionary value of species - it is a way of apportioning conservation value according to a species’ phylogenetic position. Species with few or no close relatives on the ‘tree of life’ have the highest ED scores.”
(01/30/2009) The war-torn frontier between Uganda and the Democratic Republic of the Congo has prey to support more than 900 lions, but conservationists must act soon to protect the big cats from poaching and poisoning by livestock herders, report researchers writing in the journal Oryx. The study, which was conducted by Adrian Treves of the University of Wisconsin-Madison and colleagues from Wildlife Conservation Society and the Panthera Foundation, relied on aerial surveys of lion prey — buffalo, warthog, waterbuck and other ungulates — which were then used to estimate the region's potential lion population.
(01/27/2009) Jaguars are the largest cats of the Americas and third largest cats in the world. The primary rainforest in the Amazon region of Ecuador is among their last remaining strongholds. Jaguars are listed as “vulnerable” in Ecuador, and Santiago Espinosa, Wildlife Conservation Society (WCS) fellow, PhD candidate from University of Florida/Gainesville, and WWF fellow, wants to know just how many jaguars are left in his home country. He is developing strategies to protect them by determining their numbers and the factors that threaten them through a unique method of non-invasive photography.
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