| | Other topics
News articles on islands
Mongabay.com news articles on islands in blog format. Updated regularly.
(10/25/2012) The crested coua (Coua cristata) is native to island of Madagascar. Unlike much of Madagascar's wildlife, the crested coua is not considered threatened with extinction, but is listed as Least Concern by the IUCN Red List. There are around nine species of coua in the world, all found in Madagascar; the unique birds belong to the cuckoo family.
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.
The world's 25 most endangered primates: nearly a quarter in Madagascar
(10/15/2012) A coalition of conservation groups released the biannual Top 25 Primates list today, including nine species not appearing on the 2010 list, at the UN's Convention on Biological Diversity (CBD) in Hyderabad, India. Madagascar tops the list as home to the most threatened primates, including six on the list. Following Madagascar, Vietnam contains five, Indonesia three, and Brazil two. In all, over half (54 percent) of the world's primates, which have been evaluated, are considered threatened by the IUCN Red List.
Parrots of the Caribbean: extinction looms in the Bahamas
(10/08/2012) I think about extinction a lot. It’s only natural for someone in my line of work. On my way to work I drive past the Colorado National Monument. Even from a distance it’s impressive: piles of dark schist 1,500 million years old; Wingate sandstone from the age of dinosaurs, all of it formed into cliffs, carved into spires. I can see Independence monument from the highway; a tall tower of tan sandstone that John Otto climbed near the beginning of the 20th century without rope. The monument is a display of the massive changes in the world. I often think about the rainforests and the oceans that once covered the land. Ecosystems have come and gone, the planet destroyed and rebuilt over and over.
90 percent of oil palm plantations came at expense of forest in Kalimantan
(10/08/2012) From 1990 to 2010 almost all palm oil expansion in Kalimantan came at the expense of forest cover, according to the most detailed look yet at the oil palm industry in the Indonesian state, published in Nature: Climate Change. Palm oil plantations now cover 31,640 square kilometers of the state, having expanded nearly 300 percent since 2000. The forest loss led to the emission of 0.41 gigatons of carbon, more than Indonesia's total industrial emissions produced in a year. Furthermore the scientists warn that if all current leases were converted by 2020, over a third of Kalimantan's lowland forests outside of protected areas would become plantations and nearly quadruple emissions.
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.
Bizarre new rodent discovered in Indonesia has only 2 teeth
(08/22/2012) The Indonesian island of Sulawesi is a workshop of bizarre evolutionary experiments. Think of the babirusa, pig-like species with tusks that puncture their snouts; or the maleo, a ground-bird that lays its eggs in geothermal heated sand; or the anoa, the world's smallest wild cattle. Now the island, made up of four intersecting peninsulas, can add another bizarre creature to its menagerie of marvels: the Paucidentomys vermidax, a new species of rodent that is different from all others.
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.
Solomon Islands' export of 'captive-bred' birds deemed to be a farce
(08/14/2012) Over 68,000 birds listed on CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) were exported from the Solomon Islands during 2000-2010 according to a recent report by wildlife-monitoring NGO, TRAFFIC. Although the majority of birds were listed as 'captive-bred,' the report raises the question of whether these species were not in fact taken from the wild.
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.
Controversial deep sea mining project approved in Papua New Guinea, first of its kind
(08/09/2012) The Papua New Guinea government has granted a 20-year license for copper and gold mining around a mile (1.6 kilometers) below the ocean's surface, jump-starting the world's first commercial deep sea mining venture. Undertaken by Canadian company, Nautilus Minerals, the venture will mine deep sea hydrothermal vents off the coast of New Britain. However, the project faces stiff concern from local activists, fishermen, and environmentalists.
'National scandal:' foreign companies stripped Papua New Guinea of community-owned forests
(07/30/2012) Eleven percent of Papua New Guinea's land area has been handed over to foreign corporations and companies lacking community representation, according to a new report by Greenpeace. The land has been granted under controversial government agreements known as Special Agricultural and Business Leases (SABLs), which scientists have long warned has undercut traditional landholding rights in the country and decimated many of Papua New Guinea's biodiverse rainforests. To date, 72 SABLs have been granted—mostly to logging companies—covering an area totaling 5.1 million hectares or the size of Costa Rica.
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.
New mammal discovered in Indonesia
(07/24/2012) Researchers have discovered a new species of rodent in Indonesia's Mekongga Mountains, reports the Jakarta Post. The new rodent, Christine's Margareta rat (Margaretamys christinae), is only the fourth in the genus Margaretamy, all of which are found on the island of Sulawesi.
Saving 'Avatar Grove': the battle to preserve old-growth forests in British Columbia
(07/23/2012) A picture is worth a thousand words: this common adage comes instantly to mind when viewing T.J. Watt's unforgettable photos of lost trees. For years, Watt has been photographing the beauty of Vancouver Island's ancient temperate rainforests, and documenting their loss to clearcut logging. The photographer and environmental activist recently helped co-found the Ancient Forest Alliance (AFA), a group devoted to saving the island's and British Columbia's (BC) last old-growth while working with the logging industry to adopt sustainable practices. This February the organization succeeded in saving Avatar Grove—which was only discovered in 2009—from being clearcut. The grove, a rare stand of massive and ancient trees named after the popular eco science-fiction movie, has become a popular tourist destination, providing a new economic incentive for communities to protect rather than cut Canada's last great forests.
Animal picture of the day: flamingos take flight in the Bahamas
(07/17/2012) Scientists have banded nearly 200 American flamingos (Phoenicopterus ruber) in the Inagua National Park in the Bahamas in order to monitor the long-term population.
Strangest island in the Caribbean may be a sanctuary for critically endangered coral
(07/16/2012) Don't feel bad if you‘ve never heard of Navassa Island, even though it's actually part of the U.S. according to the Guano Islands Act of 1856. This uninhabited speck between Haiti and Jamaica, barely bigger than New York City’s Central Park, has a bizarre and bloody history—and may be a crucial refuge for endangered coral in the Caribbean.
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).
Endangered fruit bats, and many other species, on the menu in the Philippines
(07/09/2012) Bushmeat hunting is well-known to be decimating animal populations in Africa, but has been little studied much of Southeast Asia. However, a new paper in mongabay.com's open access journal Tropical Conservation Science shines light on the size and scale of bushmeat poaching in the Philippines. Studying an anonymous community near a national park on the island of Luzon, researchers found that poachers targeted 22 species, ten of which are considered either threatened or near threatened with extinction by the IUCN Red List.
Animal picture of the day: Sunda clouded leopard in Borneo
(07/09/2012) The Sunda clouded leopard (Neofelis diardi) is the largest wild cat in Borneo and is classified as Endangered by the IUCN Red list of threatened species. Due to their nocturnal and cryptic habits they are seldom observed and very little is known of their basic ecology and distribution. This large Clouded leopard was photographed by remote camera trap in Malua BioBank as part of the Bornean Banteng Program which studies the rare banteng (Bos javanicus lowi).
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.
World's only 300 Narcondam hornbills threatened by radar facility off India
(06/27/2012) A plan to build a radar installation on a remote island puts the world's only population of some 300 Narcondam Hornbills (Aceros narcondami) at risk, warns Conservation India.
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.
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.
Why bird droppings matter to manta rays: discovering unknown ecological connections
(06/04/2012) Ecologists have long argued that everything in the nature is connected, but teasing out these intricate connections is not so easy. In fact, it took research on a remote, unoccupied island for scientists to discover that manta ray abundance was linked to seabirds and thereby native trees.
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.
Growing cardamom impacts forests for decades
(05/17/2012) Over 25 years after people stopped growing cardamom in Sri Lanka's Knuckles Forest Reserve (KFR), the spice crop is still having an impact on the forest, according to a recent study in Forest Ecology and Management. The clearing of understory plants and the use of fertilizers continue to shape the forest in the protected area.
Skink biodiversity jumps 650 percent in the Caribbean
(04/30/2012) In a single paper in Zootaxa scientists have rewritten the current understanding of lizard biodiversity in the Caribbean. By going over museum specimens of skinks, scientists have discovered 24 new species and re-established nine species previously described species, long-thought invalid. The single paper has increased the number of skinks in the Caribbean by 650 percent, from six recognized species to 39. Unfortunately, half of these new species may already be extinct and all of them are likely imperiled.
Carnage in Komodo: world-famous reef destroyed by poachers' bombs
(04/25/2012) Illegal fishermen have been utilizing homemade bombs to kill fish off the coast of Komodo Island, Indonesia, reports the Associated Press (AP); the bombs have not only injured fish populations in the protected area, but has also blasted biodiverse coral reefs popular with tourists. A scuba teacher told the AP that a section of Tatawa Besar coral reef, a popular diving spot, had been "blasted, ripped off, turned upside down."
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.
$90 million in corrupt logging money linked to Malaysian Chief Minister, UBS bank
(04/24/2012) Documents under investigation show that around $90 million may have been laundered from logging companies in Sabah to UBS bank accounts linked to high-ranking Malaysian officials, according to the Sarawak Report. Critics of the government say the money is likely kickbacks from logging companies to government officials for the right to log in the state's declining rainforests. Such transactions are alleged to occur typically in the run up to elections.
Eye-popping purple crabs discovered in the Philippines
(04/23/2012) Scientists have discovered four new species of brilliantly-colored freshwater crabs on the Philippine island of Palawan. Described in the Raffles Bulletin of Zoology, the new species expands the genus, Insulamon, from one known crab species to five. Although its ecosystems are threatened by widespread mining and deforestation, the Philippines is a mega-diverse country, meaning that it belongs to a select group of 17 countries that contain the bulk of the world's species.
Mad frog bonanza: up to 36 new frogs discovered in tiny Madagascar forest
(04/19/2012) A forest less than half the size of Manhattan sports an astounding number of frogs, according to a new paper in Biodiversity Conservation. Two surveys of Madagascar's Betampona Nature Reserve, which covers 2,228 hectares, has uncovered 76 unique frogs, 36 of which may be new to science. To put this in perspective: the U.S. and Canada combined contain just 88 frog species, but cover an area nearly a million times larger than Betampona.
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.
Two-foot-long cloud rat rediscovered after missing for forty years in the Philippines
(04/17/2012) Czech computer programmer, Vaclav Rehak, was the first person to see a living Dinagat bushy-tailed cloud rat (Crateromys australis) in nearly forty years, reports GMA News. Rehak was traveling on Dinagat Island with his new wife, Milada Rehakova-Petru, a specialist on Philippine tarsiers, when he stumbled on the rodent, which has only been recorded once by scientists in 1975. Found only on the Dinagat Island, the rodent was feared extinct, but is now imperiled by mining concessions across its small habitat, which is thought to be less than 100 square kilometers.
Police hired by loggers in Papua New Guinea lock locals in shipping containers
(04/16/2012) Locals protesting the destruction of their forest in Papua New Guinea for two palm oil plantations say police have been sent in for a second time to crack-down on their activities, even as a Commission of Inquiry (COI) investigates the legality of the concession. Traditional landowners in Pomio District on the island East New Britain say police bankrolled by Malaysian logging giant Rimbunan Hijau (RH) have terrorized the population, including locking people in shipping containers for three consecutive nights. The palm oil concessions belongs to a company known as Gilford Limited, which locals say is a front group for RH.
Papua New Guinea halts controversial nickel mine - for now
(04/16/2012) A massive, controversial nickel mine has been shut down in Papua New Guinea due to the environmental concerns of its slurry pipeline, reports Cultural Survival. Inspections of the 83 mile (134 kilometer) slurry pipeline found that it had been built too close to a major highway with spills already impacting traffic. Built by the Chinese state company Metallurgical Construction Corporation (MCC), the Ramu Nickel Mine has been plagued by land issues, labor disputes, and environmental concerns.
Featured video: wild Sumatran elephants on camera trap video
(04/11/2012) A video camera trap project called Eyes on Leuser has captured wonderful footage of a very curious herd of Sumatran elephants (Elephas maximus sumatranus) in the island's Leuser ecosystem. The project has already documented a wealth of species, including imperiled and elusive animals like the Sumatran tiger, marbled cat, and white-winged duck.
"Don't be so silly" about climate change: Mohamed Nasheed on The Daily Show
(04/04/2012) Mohamed Nasheed, former president of the Maldives, told the world on The Daily Show Monday night: "Just don't be so silly" about climate change. Nasheed, who in February was forced to resign his presidency, is visiting the U.S. to meet with government officials as well as to push for climate action during the release of a new documentary film about his presidency, entitled The Island President.
Picture of the day: tarsier rescued from palm oil plantation
(03/20/2012) Earlier this month, biologists with Danau Girang Field Centre (DGFC) in the Malaysian state of Sabah in Borneo, found and rescued a tarsier from a locally owned palm oil plantation. "For a day, we kept the animal in a cage at the field centre and fed him with insects", explained Alice Miles, a Cardiff University student leading a project on tarsier and slow loris ecology at DGFC.
After illegal logging allegations, certifier lodges complaint against paper giant APP
(03/07/2012) Less than a week after Greenpeace released evidence that protected tree species were being illegally logged and pulped at an Asia Pulp and Paper (APP) mill in Sumatra, a major certifier, the Program for the Endorsement of Forest Certification (PEFC), has lodged a complaint and asked for an investigation. In addition to PEFC's move, the National Geographic Society (NGS), which was found to be sourcing from APP recently, has publicly broken ties with the company, and Greenpeace has handed over its evidence to Indonesian police who told the group there would be an investigation.
Cute baby animal photos of the day: twin Malagasy giant jumping rats born at London Zoo
(02/28/2012) Twin Malagasy giant jumping rats (Hypogeomys antimena) were born in the Zoological Society of London's (ZSL) zoo in London this month. Found only on the island of Madagascar, also home to the world's lemurs, these rodents are the biggest on the island. These large rodents take the ecological place of rabbits in Madagascar, but unlike other rodents they form lifelong monogamous pairs and reproduce very slowly.
Scientists recommend marine protected areas for Madagascar
(02/27/2012) With the government of Madagascar planning to increase marine protected areas by one million hectares, a group of researchers have laid out flexible recommendations in a new study in the open access journal PLoS ONE. The researchers employed four different analyses in order to highlight a number of different conservation options, however the different analyses pointed to the need to protect certain areas with high biodiversity, including the Barren Islands' reefs, the reefs of Juan de Nova, the Banc de Leven, and the shallow banks of the Cap Sainte Marie.
Madagascar - The Last Inheritor of Gondwana: Documentary Review
(02/20/2012) Madagascar split from the supercontinent of Gondwana about 150 million years ago. As a result, most of the living creatures in Madagascar are unique to the ecosystems in the island. Madagascar: The Last Inheritor of Gondwana is a documentary that does an excellent job of showing Madagascar’s magnificent biodiversity, but falls short in delivering Madagascar’s "clear" and "urgent" message.
Innovative conservation: wild silk, endangered species, and poverty in Madagascar
(02/20/2012) For anyone who works in conservation in Madagascar, confronting the complex difficulties of widespread poverty is a part of the job. But with the wealth of Madagascar's wildlife rapidly diminishing— such as lemurs, miniature chameleons, and hedgehog-looking tenrecs found no-where else in the world—the island-nation has become a testing ground for innovative conservation programs that focus on tackling entrenched poverty to save dwindling species and degraded places. The local NGO, the Madagascar Organization of Silk Workers or SEPALI, along with its U.S. partner Conservation through Poverty Alleviation (CPALI), is one such innovative program. In order to alleviate local pressure on the newly-established Makira Protected Area, SEPALI is aiding local farmers in artisanal silk production from endemic moths. The program uses Madagascar's famed wildlife to help create more economically stable communities.
What a Bornean elephant wants: more protected forests and wildlife corridors
(02/16/2012) Forest fragmentation and destruction is imperiling the Bornean elephant (Elephas maximus borneensis), according to a new paper published in PLoS ONE. Using satellite collars to track the pachyderms for the first time in the Malaysian state of Sabah, scientists have found that the elephants are extremely sensitive to habitat fragmentation from palm oil plantations and logging.
Photo: World's smallest chameleon discovered in Madagascar
(02/15/2012) Scientists have discovered four new species of super-tiny chameleons in Madagascar, according to a new paper in PLoS ONE. The smallest of the new species, Brookesia micra, is found only on the small island of Nosy Hara and has been dubbed the smallest chameleon in the world, measuring from nose to tail 29 millimeters (1.14 inches) at its largest. Scientists believe it represents a notable example of island dwarfism.
Supernatural beliefs keep hunting sustainable on Indonesian island
(02/02/2012) How do indigenous communities hunt without pushing target species to local extinction? In other words, how have communities retained sustainable practices over countless generations. One answer is given in a new study by the Center for International Forestry Research (CIFOR) and the Center for International Research in Agronomy and Development (CIRAD): supernatural beliefs. Looking at a community of indigenous people on the Indonesian island of Seram, researchers found that supernatural hunting beliefs ensured animals never vanished for good.
Frog perfume? Madagascar frogs communicate via airborne pheromones
(01/25/2012) Researchers have found that some frogs in Madagascar communicate by more than just sound and sight: they create distinct airborne pheromones, which are secreted chemicals used for communicating with others. A paper published in Angewandte Chemie International Edition relates that some male members of the Mantellinae family in Madagascar use large glands on their inner thighs to produce airborne pheromones. Interestingly, the pheromones are structurally similar to those produced by insects. Scientists have identified frogs producing water-borne pheromones before, but this is the first instance of airborne.
Page 1 | Page 2 | Page 3 | Page 4 | Page 5 | Page 6