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News articles on strange
Mongabay.com news articles on strange in blog format. Updated regularly.
(11/19/2012) Homo sapiens are not alone in experiencing a dip in happiness during middle age (often referred to as a mid-life crisis) since great apes suffer the same according to new research in the Proceedings of the National Academy of Sciences (PNAS). A new study of over 500 great apes (336 chimpanzees and 172 orangutans) found that well-being patterns in primates are similar to those experience by humans. This doesn't mean that middle age apes seek out the sportiest trees or hit-on younger apes inappropriately, but rather that their well-being starts high in youth, dips in middle age, and rises again in old age.
New species of bioluminescent cockroach possibly already extinct by volcanic eruption
(11/14/2012) While new species are discovered every day, Peter Vršanský and company's discovery of a light-producing cockroach, Lucihormetica luckae, in Ecuador is remarkable for many reasons, not the least that it may already be extinct. The new species represents the only known case of mimicry by bioluminescence in a land animal. Like a venomless king snake beating its tail to copy the unmistakable warning of a rattlesnake, Lucihormetica luckae's bioluminescent patterns are nearly identical to the poisonous click beetle, with which it shares (or shared) its habitat.
Whale only known from bones washes up on beach in New Zealand
(11/05/2012) In 2010, a whale mother and male calf were found dead on Opape Beach in New Zealand. Although clearly in the beaked whale family—the most mysterious marine mammal family—scientists thought the pair were relatively well-known Gray's beaked whales (Mesoplodon grayi). That is until DNA findings told a shocking story: the mother and calf were actually spade-toothed beaked whales (Mesoplodon traversii), a species no one had ever seen before as anything more than a pile of bones.
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.
Happy Halloween: nine new species of tree-climbing tarantula discovered
(10/31/2012) If you suffer from acute arachnophobia, this is the perfect Halloween discovery for you: a spider expert has discovered nine new species of arboreal (tree-dwelling) tarantulas in the Brazil. Although tarantula diversity is highest in the Amazon rainforest, the new species are all found in lesser-known Brazilian ecosystems like the Atlantic Forest, of which less than 7 percent remains, and the cerrado, a massive savannah that is being rapidly lost to agriculture and cattle ranching.
Photo: high-altitude bird rediscovered after 80 years
(10/29/2012) In 1929 the U.S. Stock Market collapsed, the Geneva Convention set standards for prisoners of war, the first Academy Awards was celebrated, and Jérôme Alexander Sillem collected two bird specimens on a high plateau in Xinjiang, China. For 62 years, the specimens sat in a drawer at the Zoological Museum of Amsterdam until C. S. Roselaar found them, studied them, and determined they, in fact, represented a new species of bird: Sillem's mountain finch (Leucosticte sillemi). Now, 83 years after Sillem collected the only known specimens, a French photographer, Yann Muzika, unwittingly took photographic proof that the finch species still survives.
After seven year search, scientists film cryptic predator in Minas Gerais
(10/25/2012) South America's rare and little-known bush dog (Speothos venaticus) looks like a miniature dachshund who went bad: leaner, meaner, and not one to cuddle on your lap, the bush dog is found in 11 South American countries, but scientists believe it's rare in all of its habitats, which include the Amazon, the Pantanal wetlands, and the cerrado savannah. Given its scarcity, little is known about its wanderings.
Picture of the day: a bizarre baby bird with oral 'fingerprints'
(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.
By imitating human voices, beluga whale may have been attempting to communicate
(10/23/2012) Five years after the death of a captive beluga whale named NOC, researchers have discovered that the marine mammal may have been trying to communicate with people by mimicking humans voices at the National Marine Mammal Foundation in San Diego. Analyzing tapes of human-like speech from the young male beluga whale, scientists writing in Current Biology note that while there have been reports of beluga whales making human like sounds before, this is the first time evidence has been captured on tape and analyzed.
Picture of the day: the maned lioness
(10/15/2012) The title is not a typo. Sometimes lioness grow manes as rich and large as males, and there appears to be larger proportion of such 'maned lionesses' in Botswana's Okavango Delta.
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.
Brainless slime mold uses slimy memory to navigate
(10/08/2012) How do you navigate space efficiently without a brain? Slime, according to a surprising new study in the Proceedings of the National Academy of Sciences (PNAS) of a brainless slime mold named Physarum polycephalum. Scientists at the University of Sydney have discovered that the mold secretes slime as an 'external spatial memory' to make sure it doesn't end up going around in circles.
Photos: new mammal menagerie uncovered in remote Peruvian cloud forest
(10/03/2012) Every year scientists describe around 18,000 new species, but mammals make up less than half a percent of those. Yet mammal surprises remain: deep in the remote Peruvian Andes, scientists have made an incredible discovery: a rich cloud forest and alpine grassland ecosystem that may be home to no less than eight new mammal species. Although most of these new mammals are currently under study—and have not been officially described yet (a process which can take several years)—lead scientists, Horacio Zeballos of Peru and Gerardo Ceballos of Mexico are certain they have uncovered a small forest, surrounded by deforestation and farmland, that shelters a remarkable menagerie of mammals unknown to scientists until now.
Mr. Darcy and the Manic Pixie Dream Girl: monkeys display distinct personality types
(10/01/2012) Remember the 'man with no name' played by Clint Eastwood in A Fistful of Dollars, Mr. Darcy in Jane Austen's Pride and Prejudice, or the bubbly cute girl in every romantic comedy from Legally Blonde to Breakfast at Tiffany's? Each of these characters represent an over-the-top type of human personality—loner (man with no name), aloof (Darcy), and nice (the bubbly cute girl)—but a new study in the Proceedings of the National Academy of Sciences (PNAS) finds that it's not only humans that show such distinct types, but baboons as well. Studying 45 female chacma baboons in Botswana's Moremi Game Reserve over seven years, the researchers found that such personality types, unrelated to social statues, helped to determine the animals' overall sociability and the stability of their relationships.
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.
Sacrificial squid has unique way of deterring predators
(09/04/2012) Octopoteuthis deletron—this deep-dwelling, unassuming little squid may appear plain and boring, but when threatened, it has a peculiar way of defending itself. This foot-long invertebrate behaves a bit differently than most of its close cousins: it drops its arms.
Unidentified poodle moth takes Internet by storm
(08/29/2012) A white moth from Venezuela that bears a striking resemblance to a poodle has become an Internet sensation, after cryptozoologist Karl Shuker posted about the bizarre-looking species on his blog. Photographed in 2009 in Venezulea's Canaima National Park in the Gran Sabana region by zoologist Arthur Anker from Kyrgyzstan, the white, cuddly-looking moth with massive black eyes has yet to be identified and could be a species still unknown to science.
'Monster larva' turns into a shrimp
(08/28/2012) With blue devil-shaped horns and red armor, the monster larva, or Cerataspis monstrosa, kept scientists guessing for nearly 200 years; infrequently found in the bellies of marine predators, researchers could not imagine what this larva became as an adult. Now they do: the monster larva becomes a deep sea shrimp, known as Plesiopenaeus armatus, which bares little monstrous resemblance to its larval stage, according to DNA studies published in Ecology and Evolution.
'Penis-headed' fish discovered in Vietnam
(08/27/2012) A bizarre penis-headed fish has been discovered in Vietnam, according to a new paper published in the journal Zootaxa.
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.
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.
Velociraptor spider discovered in Oregon cave (pictures)
(08/17/2012) Scouring the caves of Southwest Oregon, scientists have made the incredible discovery of a fearsome apex predator with massive, sickle claws. No, it's not the Velociraptor from Jurassic Park: it's a large spider that is so unique scientists were forced to create a new taxonomic family for it. This is the first new spider family to be discovered in North America in over 130 years. 'This is something completely new,' lead author of a paper on the species, Charles Griswold with the California Academy of Sciences, told SFGate. 'It's a historic event.'
King of the jungle: lions discovered in rainforests
(08/13/2012) Calling the African lion (Panthera leo) the 'king of the jungle' is usually a misnomer, as the species is almost always found in savannah or dry forests, but recent photos by the Germany-based Nature and Biodiversity Conservation Union (NABU) document lions in Ethiopian rainforests. Taken in the Kafa Biosphere Reserve, the photos show a female lion hiding out in thick montane jungle.
Navy discovers 10,000-sq mile patch of floating rock in South Pacific (photos)
(08/11/2012) New Zealand's Royal Navy has found a 10,000-square mile (26,000-square kilometer) patch of pumice floating on the surface of the South Pacific Ocean, reports the agency.
Rodent robbers fill role of mega mammals, help spread tropical trees
(08/07/2012) In order to disperse their seeds, large-fruited tropical trees probably relied on massive mammals that roamed the earth over 10,000 years ago. But with giants such as the mastodon now extinct, thieving rodents—who continually excavate and rebury others' seeds—may be filling their role, according to a new study in the Proceedings of the National Academy of Sciences (PNAS).
'The lion of the cave:' new predatory, swimming cricket discovered in Venezuela
(08/06/2012) Scientists have discovered what is likely a new species of cricket that is the top predator of its lightless world: a cave in a Venezuelan tepui. The fauna of cave was documented by BBC filmmakers as researchers uncovered not only a large, flesh-eating cricket but a new species of catfish.
Featured video: see the world from the eyes of a cormorant
(07/31/2012) Scientists have succeeded in capturing amazing footage of the imperial cormorant (Phalacrocorax atriceps) diving 150 feet below the ocean's surface—and it's from the bird's point of view!
Over 500 dead penguins wash up in Brazil, cause under investigation
(07/17/2012) In recent weeks, 512 Magellanic penguins (Spheniscus magellanicus) have washed up dead in Brazilian state of Rio Grande do Sul. Although badly composed, researchers do not see any obvious signs why the penguins died, especially in such numbers. Marine biologists are currently performing autopsies on carcasses and hope to determine cause of death within a few weeks.
Clever whale shark video goes viral
(07/17/2012) Researchers have a caught a juvenile—though still massive—whale shark on camera sucking fish out of a hole in an Indonesian fishing net. Posted on YouTube.com, the video has gone viral and has been viewed by 1.2 million people to date. The footage was captured during a program to tag 30 whale sharks (Rhincodon typus) in Indonesia's Cendrawasih Bay National Marine Park in order to learn more about the world's largest fish.
Soccer lights up kids' lives: new technology produces cheap, portable power
(07/16/2012) Recently, Jessica O. Matthews and Julia Silverman, both Harvard graduates, were awarded Harvard Foundation’s Scientists of the Year award for their invention of a soccer ball that converts kinetic energy to electricity. The two women, who were both social science majors, came up with the idea when they were taking an engineering class for non-majors and were required to create a project that would address a social problem.
Pictures of the day: LEGO animals storm Bronx Zoo
(07/10/2012) LEGO animals are debuting next to the real things at the Wildlife Conservation Society's Bronx Zoo this summer. LEGO artists have created a menagerie of animals including lemurs, a tiger, hornbills, rhinos, gorillas, flamingoes, a giraffe, and a zebra. The exhibition runs until September 3rd. "The safari brings to life the challenges faced by wildlife due to habitat loss and real threats to their survival. The goal of the program is to connect young minds to nature and inspire visitors to help build a future for wildlife," the Bronx Zoo says in a press release.
Experts dispute recent study that claims little impact by pre-Columbian tribes in Amazon
(07/05/2012) A study last month in the journal Science argued that pre-Columbian peoples had little impact on the western and central Amazon, going against a recently composed picture of the early Amazon inhabited by large, sophisticated populations influencing both the forest and its biodiversity. The new study, based on hundreds of soil samples, theorizes that indigenous populations in much of the Amazon were tiny and always on the move, largely sticking to rivers and practicing marginal agriculture. However, the study raised eyebrows as soon as it was released, including those of notable researchers who openly criticized its methods and pointed out omissions in the paper, such as no mention of hundreds of geoglyphs, manmade earthen structures, found in the region.
Scientific expedition to survey species in China's Bigfoot territory
(07/02/2012) This month, nearly 40 scientists will enter a wild and remote region of western China, reports China's state media Xinhua. Spending several weeks in Shennongjia Nature Reserve, the researchers hope to study rare species like the golden snub-nosed monkey (Rhinopithecus roxellana), which is listed as Endangered by the IUCN Red List. But the forest is also the source of China's 'wild man' sightings; known locally as the 'Yeren,' the unconfirmed primate has also been dubbed China's Bigfoot.
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.
'Time pollution': loss of predators pushes nocturnal fish to take advantage of the day
(06/25/2012) Nocturnal fish—which sport big eyes for improved night vision—are taking back the day in the coral reefs of the Tabuaeran Atoll, according to a new study in the open-access journal PLoS ONE. Overfishing has plundered the Pacific atoll of many of its notable predators, including sharks and barracudas, causing ripple effects through the ecosystem. One of these emerging changes appears to be that with less fear of being eaten, nocturnal fish are increasingly venturing out during the day.
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.
New tiny crustacean discovered in deep sea off Europe (photo)
(06/20/2012) Scientists have pulled up a tiny new species of 'squat lobster' from a deep sea mountain at 1,410 meters below sea level off the coast of Spain. Dubbed Uroptychus cartesi, this is only the fourth species in this genus from the eastern Atlantic Ocean, although there are over hundred unique species in the Pacific and Indian ocean. The new species measures just 5-7 centimeters.
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.
B95, the great survivor
(06/11/2012) He is so long-lived that he has surpassed all expectations, touching hearts throughout the American continent, bringing together scientists and schools, inspiring a play and now even his own biography. B95 is the name of a rufus red knot (Calidris canutus rufus), a migratory bird that in his annual journeys of 16,000 kilometers (9,940 miles) each way from the Canadian Arctic to Tierra del Fuego, in Argentina, has flown a distance bigger than the one between the Earth and Moon.
Massive algae bloom in Arctic like "finding the Amazon rainforest in the Mojave Desert"
(06/11/2012) Given everything marine researchers know about phytoplankton, a type of algae, no one expected to find some of the world's largest blooms beneath Arctic sea ice. But this is exactly what scientists stumbled on during an ICESCAPE expedition in the Chukchi Sea, which is examining the massive impacts of climate change in the region. Researchers recorded a 100 kilometer (62 miles) long bloom underneath the Arctic ice pack that was four times richer than adjacent ice-free waters.
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.
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.
Featured video: baby hornbills grow up in a jar
(05/29/2012) A researcher in Malaysia has captured footage of Oriental pied hornbills (Anthracoceros albirostris) raising chicks in an earthen jar in the Kenyir rainforest of Malaysia. The first video shows the father Oriental pied hornbill feeding the chicks, while the second shows a chick leaving its nest.
Blue tarantula, walking cactus, and a worm from Hell: the top 10 new species of 2011
(05/23/2012) A sneezing monkey, a blue tarantula, and an extinct walking cactus are just three of the remarkable new species listed in the annual Top Ten New Species put together by the International Institute for Species Exploration at Arizona State University. This year's list includes a wide-variety of life forms from fungi to flower and invertebrate to primate.
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.
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.
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.
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-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.
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