| | Other topics
News articles on herps
Mongabay.com news articles on herps in blog format. Updated regularly.
(03/18/2014) We have always been intrigued by the Amazon rainforest with its abundant species richness and untraversed expanses. Despite our extended study of its wildlife, new species such as the olinguito (Bassaricyon neblina), a bear-like carnivore hiding out in the Ecuadorian rainforest, are being identified as recently as last year. In fact, the advent of efficient DNA sequencing and genomic analysis has revolutionized how we think about species diversity. Today, scientists can examine known diversity in a different way, revealing multiple 'cryptic' species that have evaded discovery by being mistakenly classified as a single species based on external appearance alone.
Frog creates chemical invisibility cloak to confuse aggressive ants
(03/14/2014) The African stink ant creates large underground colonies that are home to anywhere from hundreds to thousands of ants, and occasionally a frog or two. The West African rubber frog hides in the humid nests to survive the long dry season of southern and central Africa. However, the ant colonies are armed with highly aggressive ant militias that fight off intruders with powerful, venomous jaws. So how do these frogs escape attack?
A Turtle's Tale: researchers discover baby turtles' kindergarten (photos)
(03/14/2014) Kate Mansfield, at her lab in the University of Central Florida, is holding a baby loggerhead turtle, smaller than her palm, painting manicure acrylic on its shell. When the base coat dries out, she glues on top a neoprene patch from an old wetsuit with hair extensions adhesive. Finally, she attaches a satellite tracker on top, the size of a two "party cheese" cubes, with flexible aquarium silicone, powered by a tiny solar battery. Now the little turtle is ready to be released back into the ocean.
Photos: Weird aquatic lizard discovered in mountain streams of Peru
(03/13/2014) A 'new' species of lizard has been described from the cloud forests of Peru's Manu National Park, reports SERNANP, the Peruvian National Park Service.
Scientists discover new gecko hanging-on in single forest fragment
(02/17/2014) Scientists have identified a new species of day gecko that is the largest in its genus (Cnemaspis) to be found in Sri Lanka. To date, it has been observed only within the Rammalakanda Reserve in southern Sri Lanka, an area spanning just 1,700 hectares, raising questions about the viability of this population and hence the species' long-term prospects.
Helping the Amazon's 'Jaguar People' protect their culture and traditional wisdom
(02/11/2014) Tribes in the Amazon are increasingly exposed to the outside world by choice or circumstance. The fallout of outside contact has rarely been anything less than catastrophic, resulting in untold extinction of hundreds of tribes over the centuries. For ones that survived the devastation of introduced disease and conquest, the process of acculturation transformed once proud cultures into fragmented remnants, their self-sufficiency and social cohesion stripped away, left to struggle in a new world marked by poverty and external dependence
Photos: mass turtle hatching produces over 200,000 babies
(02/11/2014) Biologists recently documented one of nature's least-known, big events. On the banks of the Purus River in the Brazilian Amazon, researchers witnessed the mass-hatching of an estimated 210,000 giant South American river turtles (Podocnemis expansa). The giant South American river turtle, or Arrau, is the world's largest side-necked turtle and can grow up to 80 centimeters long (nearly three feet).
'Flying snakes' achieve surprising lift through unique body shape
(02/04/2014) Flying snakes achieve surprising amounts of lift through the shape of their bodies, report researchers from Virginia Tech in a paper recently published in the Journal of Experimental Biology. The study examined how paradise tree snakes—one of five species of so-called flying snake found in Southeast Asia—shape their bodies to achieve the lift that allows them to glide up to 30 meters between trees.
287 amphibian and reptile species in Peruvian park sets world record (photos)
(01/28/2014) It's official: Manu National Park in Peru has the highest diversity of reptiles and amphibians in the world. Surveys of the park, which extends from high Andean cloud forests down into the tropical rainforest of the Western Amazon, and its buffer zone turned up 155 amphibian and 132 reptile species, 16 more than the 271 species documented in Ecuador's Yasuní National Park in 2010.
One lizard, four species: the collared treerunner
(01/21/2014) Now, that’s a horse of a different color. Or, in this case, a lizard of another species--four species. Recent research suggests that the collared treerunner (Plica plica), previously thought of as one widespread species, is actually four distinct species inhabiting diverse geographical areas east of the Andes in northern South America.
Red toad discovered in the upper reaches of the Amazon
(01/19/2014) Scientists have described a previously unknown species of toad in the Peruvian Andes.
High-living frogs hurt by remote oil roads in the Amazon
(01/14/2014) Often touted as low-impact, remote oil roads in the Amazon are, in fact, having a large impact on frogs living in flowers in the upper canopy, according to a new paper published in PLOS ONE. In Ecuador's Yasuni National Park, massive bromeliads grow on tall tropical trees high in the canopy and may contain up to four liters of standing water. Lounging inside this micro-pools, researchers find a wide diversity of life, including various species of frogs. However, despite these frogs living as high as 50 meters above the forest floor, a new study finds that proximity to oil roads actually decreases the populations of high-living frogs.
Not seen in over 130 years, 'extinct' frog rediscovered in Sri Lanka
(01/10/2014) In 1876—the same year that the first telephone call was made—the British scientist Albert Günther described a new species of frog from Sri Lanka, but the species, known as the webless shrub frog (Pseudophilautus hypomelas), was never seen again. Having disappeared into history, scientists considered the species extinct—that is until a 2010 expedition stumbled on 40 mystery frogs.
Scientists uncover new crocodile in Africa
(01/07/2014) Scientists working in Africa have uncovered a new crocodile species hiding in plain site, according to a paper published in the Proceedings of the Royal Society B. Looking at the molecular data of the slender-snouted crocodile, the researchers discovered two distinct species: one in West Africa and another in Central Africa. Although mostly lumped together as one species (Mecistops cataphractus) for over a hundred and fifty years, the scientists found that the two species have actually been split for at least seven million years, well before the evolution of hominins.
Python attack kills security guard in Bali
(12/27/2013) A security guard at a hotel in Bali was killed after he tried to catch a 13-foot-long (4m) python, reports Agence France-Presse.
Biggest new animal discoveries of 2013 (photos)
(12/23/2013) Thousands of species were scientifically described for the first time in 2013. Many of these were 'cryptic species' that were identified after genetic analysis distinguished them from closely-related species, while others were totally novel. Below are some of the most interesting "new species" discoveries that took place or were formally announced in 2013.
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.
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.
Longline fisheries in Costa Rica hook tens of thousands of sea turtles every year
(11/14/2013) Hundreds of kilometers of commercial fishing lines slither along coastal waters in Costa Rica, hooking thousands of mahi-mahi and many other marketable fish. But when scientists scrutinized fishermen’s catch, they were shocked by the staggering number of sea turtles accidentally snagged on the lines.
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.
New to science: 2 lizards, 1 frog discovered on Australian expedition (pictures)
(10/28/2013) Researchers from James Cook University and National Geographic discovered three new herp species — a cryptic leaf-tail gecko, a colorful skink, and a frog — during an expedition to northeastern Australia. The species are described in three papers published in October in the journal Zootaxa.
California celebrates its inaugural Pacific Leatherback Conservation Day with sobering reality
(10/15/2013) On an isolated beach in Bird’s Head Peninsula, Indonesia, a female leatherback turtle shuffles out of the ocean and onto the shore, ready to lay her eggs. Under the cover of night she excavates a hole in the sand, depositing anywhere from 80 to 100 eggs inside. Using her flippers she flicks sand over the eggs, hiding them from potential predators. Then, shuffling away, she returns to the turquoise waters ready to make an 8,500-mile journey across the Pacific Ocean to the California coast.
Newly discovered chytrid fungus devastates salamander populations
(09/19/2013) A frightening disease has been ravaging amphibians across the planet. At least 350 species have been infected, two hundred of which have suffered massive population reductions or extinctions, some even occurring within the space of weeks. In 1999, a single fungal species called Batrachochytrium dendrobatidis (Bd), commonly known as the chytrid fungus, was identified as the causative agent for these rapid die-offs.
4 new species of legless lizards discovered in California
(09/18/2013) Four previously unknown species of legless lizard have been described in California, report researchers from the University of California at Berkeley and Cal State-Fullerton.
Suspects arrested in Costa Rican sea turtle conservationist's murder
(08/03/2013) Eight suspects were arrested during early-morning raids Wednesday in the murder of Costa Rican sea turtle conservationist Jairo Mora.
New poison dart frog discovered in 'Lost World'
(07/19/2013) Scientists have described a new species of poison dart frog after discovering it during a study to determine the impact of tourism on biodiversity in a tract of rainforest known as 'The Lost World' in Guyana.
Madagascar's rate of speciation slowing down
(07/16/2013) While Madagascar is famous for its incredible diversity of plants and animals, a new study suggests that the island's rate of speciation has slowed to a crawl.
Vocal-sac breeding frog possibly extinct
(07/02/2013) Somewhere in the wet pine forests of Chile, a male frog is gulping-up a bunch of eggs. No he's not eating them, he's just being a good dad. Darwin's frogs are known for their unique parenting-style: tadpoles are incubated in the vocal sac of the father. First recorded by Charles Darwin during his world famous voyage aboard the Beagle, the amphibians were common in the native Chilean pine forests until the last few decades. Now, scientists believe that one of the two species, the northern Darwin's frog (Rhinoderma rufum), may have vanished for good. And the other is hanging on by a thread.
Amazonian students help monitor threatened frog populations
(07/01/2013) According to the International Union for Conservation of Nature, amphibians are the most threatened group of animals on Earth: currently around 30 percent of the world's amphibians are listed as threatened with extinction. However this percentage doesn't include those species about which too little is known to evaluate (26 percent). Amphibians face many threats but two of the largest are habitat loss and the lethal chytrid fungus, which has rapidly spread worldwide and is likely responsible for numerous extinctions. But conservationists are coming up with innovative and creative ways to keep amphibians from disappearing, including a program from the Detroit Zoological Society (DZS) that is working with students in the Peruvian Amazon to monitor frog populations.
Reward for information on sea turtle conservationist's murder reaches $56,000
(06/13/2013) Conservation organizations and individuals have raised $56,000 for information leading to the arrest and conviction of turtle egg poachers who murdered Jairo Mora Sandoval, a 26-year-old sea turtle conservationist earlier this month.
Palm oil expansion endangering rare frogs in Malaysia
(06/04/2013) Expansion of the palm oil industry in Malaysia is destroying key habitat for endangered frogs, putting them at greater risk, finds a new study published in the journal Conservation Biology.
Monitor lizards vanishing to international trade in pets and skins
(06/04/2013) The world's monitor lizards remind us that the world was once ruled by reptiles: this genus (Varanus) includes the world's biggest lizards, such as the stunning Komodo dragon and many other island kings. A large number beautifully-colored and patterned, these lizards are known for their intelligence and their apex role in many island food chains. However, a new study finds that the world's monitors, especially those in Southeast Asia, are vanishing due to the international pet trade and for their skins, which are turned into handbags and straps for watches. Meanwhile the rapid destruction of their rainforest homes is exacerbating the situation.
Chewbacca bat, beetle with explosive farts among oddities spotted on Mozambique expedition
(06/04/2013) The 'Chewbaka' bat, a cave-dwelling frog, and a diminutive elephant shrew were among hundreds of species documented during a one-month survey of a park that was ravaged during Mozambique's 17-year civil war. The findings suggest that biodiversity in Gorongosa National Park in Central Mozambique is well on the road towards recovery, opening a new chapter for the 4,000-square-kilometer protected area.
Photo: Stunning new pit-viper discovered in Honduras
(05/15/2013) A stunning new species of pit-viper has been discovered in the cloud forest of Honduras. The venomous snake is described in the journal ZooKeys.
Five percent of ploughshare tortoise population perishes after botched smuggling attempt
(05/14/2013) In March, two people were caught attempting to smuggle 54 ploughshare tortoises (Astrochelys yniphora) into Thailand. Listed as Critically Endangered, the tortoises' wild population is down to approximately 400-500 animals in its native Madagascar, meaning the smugglers were attempting to move over 10 percent of the total population. Now, the Scientific American blog Extinction Countdown reports that nearly half of the smuggled tortoises have died of unknown causes.
Cobra bust in Vietnam
(04/23/2013) Authorities in Vietnam arrested a man who they say was transporting 53 king cobras — a protected snake species — in his car, reports the Associated Press.
Two new frog genera discovered in India's Western Ghats, but restricted to threatened swamp-ecosystems
(04/22/2013) The misty mountains of the Western Ghats seem to unravel new secrets the more you explore it. Researchers have discovered two new frog genera, possibly restricted to rare and threatened freshwater swamps in the southern Western Ghats of India. The discoveries, described in the open-access journal Zootaxa, prove once again the importance of the mountain range as a biodiversity hotspot.
Market figures out that geckos don't cure AIDS, but killing continues
(04/12/2013) Millions of tokay geckos continue to be traded for traditional medicine, despite waning belief that the colorful lizards are a cure for AIDS, reports a new study from TRAFFIC.
Mad Max sequel runs over sensitive desert ecosystem in Namibia
(04/11/2013) The Namib is the oldest desert on Earth, composed of gravel plains and dune fields that have been intact for circa 40 million years. It forms a thin strip along the coast of southwestern Africa running for approximately 2000 km from Namibia into Angola. Its unique assemblage of flora and fauna are specialised for desert life and include one of the longest lived organisms on the planet, a plant named Welwitschia mirabilis, with a lifespan of 5 - 15 centuries. The Namib is also home to the only truly desert dwelling chameleon on the globe, the Namaqu chameleon (Chamaeleo namaquensis). The gravel plains are home to a multitude of invertebrates and small vertebrates. The topsoil is gypsum and calcium carbonate enriched, and forms a delicate crust upon which impressions of tire tracks and footprints remain for decades.
Madagascar's chameleons came from African mainland
(03/29/2013) Madagascar's color-changing chameleons originated in Africa and crossed over to the island some 65 million years ago, concludes a study published this week in the Proceedings of the Royal Society B.
Relative of the 'penis snake' discovered in South America (photos)
(03/27/2013) A new species of caecilian - a worm-like amphibian - has been discovered in French Guiana.
Over ten percent of a species' total population found in smuggler's bag
(03/25/2013) On Friday, March 15th Thai authorities arrested a 38-year-old man attempting to collect a bag containing 54 ploughshare tortoises (Astrochelys yniphora) and 21 radiated tortoises (Astrochelys radiata) in Suvarnabhumi International Airport. Found only in Madagascar both species are listed as Critically Endangered and protected under the Convention on International Trade in Endangered Species (CITES), but have become lucrative targets for the black-market pet trade given their scarcity and beauty.
Scientists discover two new remarkably-colored lizards in the Peruvian Amazon (photos)
(03/21/2013) Scientists have discovered two new species of woodlizards from the Peruvian Amazon. Woodlizards, in the genus Enyalioides, are little-known reptiles with only 10 described species found in South and Central America. Described in a new paper in ZooKeys, both new woodlizards were found in Cordillera Azul National Park, the nations third-largest.
Scientists discover 8 new frogs in one sanctuary, nearly all Critically Endangered (photos)
(03/21/2013) Two surveys in the mountainous forests of Sri Lanka's Peak Wilderness Sanctuary have uncovered eight new species of frogs, according to a massive new paper in the Journal of Threatened Taxa. While every year over a hundred new amphibians are discovered, eight new discoveries in a single park is especially notable. Sri Lanka is an amphibian-lovers paradise with well over 100 described species, most of which are endemic, i.e. found only on the small island country. Unfortunately the country has also seen more frog extinctions than anywhere else, and seven of the eight new species are already thought to be Critically Endangered.
Scientists clone extinct frog that births young from its mouth
(03/18/2013) Australian scientists have produced cloned embryos of an extinct species of frog known for its strange reproductive behavior, reports the University of New South Wales.
Crocodilian competition may hinder conservation efforts in Amazon
(03/11/2013) In the slow-moving freshwater of the Amazon River basin, a dark, scaly crocodilian known as the black caiman (Melanosuchus niger) is attempting a comeback from near extinction, but another crocodilian may threaten the recovery process, according to a new study in the journal Herpetologica.
Turtles win greater protection at CITES meeting
(03/08/2013) Dozens of freshwater turtle and tortoise species won greater protection under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), reports the U.S. Fish and Wildlife Service.
Starry frog rediscovered after thought extinct for 160 years (photos)
(03/07/2013) In 1853 Edward Frederick Kelaart, a physician and naturalist, collected a strange frog on the island of Sri Lanka then a British colony known as Ceylon. The specimen was a large shrub frog (about 2 inches or 5.5 centimeters long) with black-outlined white specks on lime-green skin. He dubbed it "starry" after its pale specks, but that was last anyone heard of it. Even the holotype—the body of the amphibian collected by Kelaart—went missing. Fast forward nearly 160 years—two world wars, Sri Lanka's independence, and a man on the moon—when a recent expedition into Sri Lanka's Peak Wilderness rediscovered a beguiling frog with pinkish specks.
Frogs radio-tracked for first time in Madagascar
(03/01/2013) Researchers have radio-tracked frogs for the first time in Madagascar. Attaching tiny radio transmitters weighing 0.3-0.35 grams (1/100 of an ounce) to 36 rainbow frogs (Scaphiophryne gottlebei), the research team tracked the movement of the colorful frogs through rugged canyons in Madagascar's Isalo Massif. They found that the frogs have a short breeding period that occurs after the first intense rainfall at the start of the rainy season.
Two new species of mini-salamander discovered in Colombia
(02/28/2013) Biologists have discovered two new species of salamander in Tamá National Natural Park in Colombia. While the discovery should be cause for celebration, the news was dampened by the fact that both species are already infected with the deadly fungal disease, known as Batrachochytrium dendrobatidis (Bd), which has wiped out amphibian populations worldwide. Both of the new salamanders belong to the genus Bolitoglossa, which are web-footed salamanders found in the tropical Americas.
Leatherback sea turtles suffer 78 percent decline at critical nesting sites in Pacific
(02/27/2013) The world's largest sea turtle, the leatherback (Dermochelys coriacea), is vanishing from its most important nesting sites in the western Pacific, according to a new study in Ecosphere. Scientists found that leatherback turtle nests have dropped by 78 percent in less than 30 years in the Bird's Head Peninsula on the island of New Guinea. Worryingly, these beaches account for three-fourths of the western Pacific's distinct leatherback population; globally the leatherback is listed as Critically Endangered by the IUCN Red List, the highest rating before extinction.
15 percent of Guyana's reptiles and amphibians found nowhere else
(02/21/2013) Fifteen percent of Guyana's 324 known species of reptiles and amphibians are found nowhere else in the world, reports a comprehensive new assessment published in the journal Proceedings of the Biological Society of Washington.
Pictures: 20% of the world's reptiles endangered
(02/15/2013) Nearly a fifth the planet's reptiles are threatened with extinction, warns a new assessment published in the journal Biological Conservation.
Beyond the resorts: traveling the real and wild Dominican Republic (photos)
(01/29/2013) For its stunning variety of ecosystems, the Dominican Republic is like a continent squished into half an island. Lowland rainforests, cloud forests, pine forests, dry forests, mangroves, savannah, coastal lagoons, salt lakes, a rift valley, karst land formations, four mountain ranges—including the highest mountain in the Caribbean—and not to mention some of the best beaches, snorkeling, and scuba diving in the hemisphere can all be reached within just a few hours drive of the capital, Santo Domingo. Yet, bizarrely, most tourists who visit the Dominican Republic never venture out of their all-inclusive resort, missing out on some of the most stunning landscapes—and accessible wildlife viewing—in the Caribbean.
Popular pesticides kill frogs outright
(01/28/2013) Commonly used agrochemicals (pesticides, fungicides and herbicides) kill frogs outright when sprayed on fields even when used at recommended dosages, according to new research in Scientific Reports. Testing seven chemicals on European common frogs (Rana temporaria), the scientists found that all of them were potentially lethal to amphibians. In fact, two fungicides—Headline and Captain Omya—wiped out the entire population of frogs at the recommended dosage. The study warns that agricultural chemicals could be having a large-scale and largely unrecorded impact on the world's vanishing amphibians.
Telling the story of the father of sea turtle conservation
(01/21/2013) In 1959, visionary Archer Carr founded the world's first conservation group devoted solely to sea turtles. Working with these marine denizens in Costa Rica, Carr was not only instrumental in changing local views of the turtles—which at the time were being hunted and eaten at unsustainable rates—but also in establishing basic practices for sea turtle conservation today. Now a new film by Two-Head Video, Inc. tells the story of Carr's work and the perils still facing marine turtles today.
Photo: Subterranean 'Moby Dick' mermaid lizard discovered in Madagascar
(01/16/2013) An international team of scientists have described a bizarre new species of worm-like lizard that lives underground. Strangely, they named it the 'Moby Dick' mermaid skink.
Photos: Neon blue dragon discovered in Vietnamese rainforest
(01/15/2013) German and Russian biologists have discovered a stunning new species of lizard in Vietnam. The species, dubbed Calotes bachae, is described in a recent issue of the journal Zootaxa. Calotes bachae is a type of agama, a group of lizards commonly known as 'forest dragons.'
Common toads ravaged by killer disease in Portugal
(01/14/2013) The chytrid fungus—responsible for millions of amphibian deaths worldwide—is now believed to be behind a sudden decline in the common midwife toad (Alytes obstetricans), according to a new paper in Animal Conservation. Researchers have detected the presence of the deadly fungus in the Serra da Estrela, north-central Portugal, home to a population of the midwife toad.
Picture gallery of the day: Day geckos
(01/07/2013) Day geckos are the jewels of the gecko family.
Photos: one of the world's rarest turtles hatches at the Bronx Zoo
(12/21/2012) Turtle conservationists received some good news this week when five critically endangered Chinese yellow-headed box turtles hatched at Wildlife Conservation Society’s Bronx Zoo.
Photos: 3 colorful lizard species discovered in Australia
(12/19/2012) Researchers in Australia have described three new lizard species from the northwestern part of the continent.
Pictures: 126 new species discovered in Greater Mekong region last year
(12/18/2012) Some 126 new species were described in Asia'a Mekong region last year, notes a new report published by the World Wildlife Fund (WWF).
Birders urge ban on imports of 5 snake species
(11/28/2012) Bird conservationists in the United States are urging Congress to ban imports of five types of snakes that are considered a threat to native birds.
Long and thin with a big head: new snake adds diversity to a bizarre group (photo)
(11/28/2012) There's no question that blunt-headed vine snakes are an odd lot: a thin body tapers into an even thinner neck which expands suddenly into a broad head with massive eyes. Until now only six species were recognized from this genus, known as Imantodes, but a new study in Zookeys describes a seventh species: Imantodes chocoensis from the Chocó Forests in northeastern Ecuador.
Climate change threatens population of Earth’s largest sea turtle
(11/19/2012) A drier, hotter climate in Central America could wipe out the population of leatherback sea turtles from the eastern Pacific Ocean by the year 2100, according to a grim projection published on July 1 in Nature Climate Change. Already critically endangered from fisheries by-catch and historic egg poaching, leatherbacks can hardly accommodate another human-related threat. Yet scientists still hold out hope for interventions that could save the turtles.
Meet Cape Town's volunteer 'toad shepherds'
(11/08/2012) August marks the last month of winter in South Africa, and, as temperatures begin to rise, activists in Cape Town prepare for a truly unique conservation event. Every year at this time western leopard toads (Amietophrynus pantherinus) endemic to the region and Critically Endangered, embark on a night-time migration through Cape Town from their homes in the city's gardens to the ponds they use as breeding sites—as far as three kilometers away. This season over one hundred volunteers took to the streets, flashlights in hand, to assist the toads in navigating the increasing number of man-made obstacles in their path. Among them was life-long resident and mother, Hanniki Pieterse, who serves as an organizer for volunteers in her area.
New rare frog discovered in Sri Lanka, but left wholly unprotected
(11/05/2012) Sri Lanka, an island country lying off the southeast coast of India, has long been noted for its vast array of biodiversity. Islands in general are renowned for their weird and wonderful creatures, including high percentages of endemic species—and Sri Lanka, where scientists recently discovered a new frog species, is no exception.
Artificial 'misting system' allows vanished toad to be released back into the wild
(11/01/2012) In 1996 scientists discovered a new species of dwarf toad: the Kihansi spray toad (Nectophrynoides asperginis). Although surviving on only two hectares near the Kihansi Gorge in Tanzania, the toads proved populous: around 17,000 individuals crowded the smallest known habitat of any vertebrate, living happily off the moist micro-habitat created by spray from adjacent waterfalls. Eight years later and the Kihansi spray toad was gone. Disease combined with the construction of a hydroelectric dam ended the toads' limited, but fecund, reign.
Remarkable comeback: blue iguana downgraded to Endangered after determined conservation efforts
(10/23/2012) The wild blue iguana population has increased by at least 15 times in the last ten years, prompting the IUCN Red List to move the species from Critically Endangered to just Endangered. A targeted, ambitious conservation program, headed by the Blue Iguana Recovery Team, is behind this rare success for a species that in 2002 only numbered between 10 and 25 individuals.
Endangered turtle urinates through its mouth
(10/11/2012) One of China's most commonly farmed turtles for consumption, the Chinese soft-shelled turtle (Pelodiscus sinensis), has a unique ability: it urinates out of its mouth. Researchers in Singapore, writing in The Journal of Experimental Biology, have discovered that the Chinese soft-shelled turtle excretes most of its urine from its mouth instead of its kidneys. They hypothesize that the turtle developed this ability in order to survive in brackish waters, which contain considerably more salt than freshwater.
Scientists name new snake species to criticize mine plans in Panama (photos)
(09/18/2012) While scientists increasingly name new species after celebrities in order to gain much-needed attention for the world's vanishing biodiversity, researchers describing a new snake species from Panama have taken a different route. Dubbing the new serpent, Sibon noalamina ('no to the mine!' in Spanish), the scientists are hoping the multicolored snake's unusual name will draw attention to mining and deforestation issues in Panama's remote Tabasará mountains.
Arachnopocalypse: with birds away, the spiders play in Guam
(09/17/2012) The island of Guam is drowning in spiders. New research in the open-access journal PLOS ONE has found that in the wet season, Guam's arachnid population booms to around 40 times higher than adjacent islands. Scientists say this is because Guam, a U.S. territory in the Pacific, has lost its insect-eating forest birds. Guam's forests were once rich in birdlife until the invasion of non-native brown tree snake (Boiga irregularis) in the 1940s decimated biodiverse bird communities. Now, the island is not only overrun with snakes, but spiders too.
Turtle knowledge in Africa shows significant gaps
(09/17/2012) Sometimes turtles fall through the cracks: a new study in the open access journal Tropical Conservation Science, has uncovered a number of 'gap species' in the turtle families inhabiting Africa. 'Gap species' are those that are recorded in one country or another, but not in adjacent countries which could be due to a lack of data, a change in ecosystems, or human impacts.
Vote for the world's seven wonders of vanishing species
(09/11/2012) The seven wonders of the world is an ancient tradition going back to the 2nd Century BCE. But where those first lists focused on manmade marvels, many 'seven wonders' today also take note of the natural world. Now, a new program by the Alliance for Zero Extinction (AZE) hopes to use the 'seven wonders' concept to highlight imperiled species by allowing people to vote for their favorites.
Tiny new frog discovered in India bypasses the free-swimming tadpole stage
(09/07/2012) A tiny new frog species has been discovered in the rainforests of India's Western Ghats.
Animal pictures of the day: booming captive breeding for Mauritius skinks
(08/14/2012) Three female orange-tailed skinks skinks have produced 16 skink babies in just four months, according to the Durrell Wildlife Conservation Trust (DWCT), which is captive breeding the Critically Endangered species. The breeding efforts are all the more remarkable since the females only produce two eggs at a time.
Massive snake found in Florida (photos)
(08/14/2012) Researchers in Florida have documented the biggest snake ever found in Florida. But the snake is an invader — it's not native.
'Penis snake' discovered in Brazil is actually a rare species of amphibian
(08/01/2012) A creature discovered by engineers building a dam in the Amazon is a type of caecilian, a limbless amphibian that resembles an earthworm or as some are noting, part of the male anatomy.
3000 new species of amphibians discovered in 25 years
(07/31/2012) The number of amphibians described by scientists now exceeds 7,000, or roughly 3,000 more than were known just 25 years ago, report researchers in Berkeley.
Cute animal picture of the day: baby Yemen chameleons
(07/23/2012) Ten Yemen chameleons (Chamaeleo calyptratus) were recently born at the Zoological Society of London's (ZSL) Whipsnade Zoo. A popular pet species, the chameleons, also known as veiled chameleons, still thrive in the mountainous wilds of Yemen and Saudi Arabia. It is listed as Least Concern by the IUCN Red List.
Pictures of the day: sea turtle and whale shark release in China
(07/18/2012) Earlier this month, Sea Turtles 911, a conservation organization in China, released two green sea turtles (Chelonia mydas) and a juvenile whale shark (Rhincodon typus) back into the wild.
'Beautiful' new snake discovered in Cambodia (photo)
(07/16/2012) Scientists have discovered a new snake species in the biodiverse rainforests of the Cardamom Mountains, reports Fauna & Flora International (FFI). The new reddish-hued serpent has been named after its country of origin by native herpetologist Neang Thy: the Cambodian kukri (Oligodon kampucheaensis).
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.
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).
New colorful rainforest frog named after Prince Charles (PICTURES)
(07/04/2012) Researchers have discovered a previously unknown species of frog and named it in honor of Price Charles, according to a paper published in the journal Zootaxa.
Picture: Blue-tongued monitor lizard
(07/01/2012) Water monitor photographed in Sabah, on the island of Borneo.
With the death of the world's rarest creature, ranger loses his best friend, Lonesome George
(06/29/2012) With the death of Lonesome George, the world lost the last member of a subspecies and Ecuador its greatest symbol of the Galapagos Islands, but Fausto Llerena lost his best friend.
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.
Lonesome George passes, taking unique subspecies with him
(06/25/2012) Lonesome George, the sole surviving member of the Pinta Island tortoise (Chelonoidis nigra abingdoni), was found dead on Sunday by staff at the Galapagos National Park. With George's passing, the Pinta Island tortoise subspecies officially falls into extinction. First found in 1972, Lonesome George became famous for representing the last of his kind. He was believed to be around 100—middle-aged for a Galapagos tortoise which can live to 200 years old. Staff plan to do an autopsy to determine the cause of death.
Frog secretion illicitly used to help racehorses run faster
(06/21/2012) A compound found in the secretions of a South American frog is being used to boost the performance of racehorses, reports The New York Times.
Extinct toad rediscovered after hiding for 133 years in Sri Lanka
(06/18/2012) A small toad not seen since 1876, and considered by many to be extinct, has been rediscovered in a stream in Sri Lanka. First recorded in 1872, the Kandyan dwarf toad had (Adenomus kandianus) vanished for over a century before being found by scientists during a survey in 2009 in the Peak Wilderness Sanctuary, according to a new paper in Zootaxa.
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.
EPA considers ban on herbicide that triggers sex reversal in frogs
(06/08/2012) The Environmental Protection Agency (EPA) will weigh a ban on Atrazine, a widely used herbicide linked to sex reversal and other reproductive problems in amphibians and fish. The chemical, which is manufactured by Syngenta, has been banned in the European Union since 2004 but some 80 million pounds Atrazine are applied to corn, sugarcane, sorghum and rice in the United States each 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.
New frog species leaves scientists' fingers yellow
(05/22/2012) A beautiful, yellow frog species has been discovered in western Panama, according to a new paper in ZooKeys. Scientists were surprised when handling the new species to find their fingers stained bright yellow by its skin, but even after laboratory research the purpose of this dye remains a mystery. The new species, named Diasporus citrinobapheus, is a member of the large rain frog family, whose members skip the tadpole stage and instead are born directly from eggs as tiny froglets.
New armored lizard discovered in landmine-riddled region
(05/21/2012) A new lizard has been discovered in a war-torn area of the Democratic Republic of the Congo (DRC). According to a paper in the African Journal of Herpetology<, the new species was found hiding under a rock in the high grasslands of the Marungu Plateau, an area known for landmines.
Giant prehistoric freshwater turtle discovered
(05/18/2012) Researchers working in Colombia has discovered the fossilized remains of a giant freshwater turtle that lived some 60 million years ago.
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.
Page 1 | Page 2 | Page 3 | Page 4 | Page 5