A rare bird species that has never been adequately studied by science will now have that situation corrected. Scientists trapped three endangered yellow-billed cotingas ( Carpodectes antoniae ) last month, fitted them with tracking devices and released them unharmed back into the Costra Rican wilderness.The researchers used a nearly invisible nylon mist net to capture the birds—one female and two males—near the town of Rincon on Costa Rica's Osa Peninsula...
Last verifiably seen in 1938, when the final "ghost cat" was shot and killed in Maine, the eastern cougar ( Puma concolor couguar ) has now been declared extinct by the U.S.
Whenever an endangered species lives in just one location, it is at increased risk of being wiped out by a single disease, fire or catastrophic weather event.One such species, the endangered mahogany glider ( Petaurus gracilis ), is lucky that it wasn't washed away when Cyclone Yasi hit its sole habitat in northern Queensland, Australia, on February 3...
A coalition of conservation groups filed a petition Tuesday to list the African lion ( Panthera leo ) as a protected species under the U.S. Endangered Species Act (ESA), citing the American appetite for sports hunting and lion products—such as lion-skin rugs—as major factors in the big cat's decline.The petition was filed by the International Fund for Animal Welfare (IFAW), The Humane Society of the United States (HSUS), Humane Society International (HSI), Born Free USA, Born Free Foundation and Defenders of Wildlife."The king of the jungle is heading toward extinction, and yet Americans continue to kill lions for sport," Jeff Flocken, IFAW's Washington, D.C., office director, said in a prepared statement...
Asian appetites are rapidly driving the world's tortoises and freshwater turtles toward extinction, and some species might only be savable through costly and labor-intensive conservation efforts, according to both a new report and speakers at a workshop about conserving Asian turtles."It's going to take some intense management, both to protect wild populations and manage captive populations as a hedge against extinction," says Rick Hudson, president of the Turtle Survival Alliance (TSA), who contributed to the report.The report, "Turtles in Trouble," provides details on the 25 most endangered tortoises and freshwater turtles, 17 of which live in Asia, but almost all of which are threatened by demand from Asian markets...
Overfishing large predators such as shark, tuna and cod in the past 40 years has left the oceans out of balance, and could result in the disappearance of these fishes by 2050, according to Villy Christensen of the University of British Columbia's Fisheries Center.Christensen made this prediction at a panel, "2050: Will There Be Fish in the Ocean?" on February 19 at the annual meeting of the American Association for the Advancement of Science in Washington, D.C.With the disappearance of these large fishes, populations of smaller, plankton-eating fishes such as sardines, anchovies and capelin have doubled, Christensen reported...
Five "lost" frog species, including one not observed by science in the past 136 years, have been rediscovered in India.These finds are the result of the Lost!
The ever-controversial northern spotted owl ( Strix occidentalis caurina ) has been protected under the Endangered Species Act since 1990, but despite the best efforts of lawmakers and conservationists the bird's population numbers continue to dwindle...
Four new "vulture restaurants" have opened in India to provide the critically endangered and ecologically important birds with food that won't kill them.Vultures used to be a fixture in Indian skies, but now the scavengers are almost gone due to a commonly used veterinary drug called diclofenac...
The Emerald Isle used to be home to 10 bat species. Now there appear to only be nine. Brandt's bat, a species not identified by science until 1970 and not seen in Ireland since 2003, has been declared probably extinct in that country by researchers at the Center for Irish Bat Research (CIBR), a research partnership between University College Dublin (U.C.D.) and Queen's University Belfast, which spent the past two years looking for the animal.Brandt's bat still exists in nearby England, Europe and throughout Asia, but its disappearance from the Irish countryside presents a cautionary tale about that country's bats and the fate of these animals around the world.Brandt's bat escaped scientific classification for a long time because they look almost identical to another species, the whiskered bat ( M...
A small success is being hailed as a big step forward for conservation efforts to protect the world's largest aquatic frog, the critically endangered Lake Titicaca frog ( Telmatobius culeus )...
Invasive seaweed is putting a deadly choke hold on Hawaii's coral reefs. In an effort to save them and the fish that rely on coral as a habitat, scientists have started breeding native sea urchins to eat the offending seaweed.The culprits are two seaweed algae called Kappaphycus alvarezii and K...
The Galápagos National Park Service has launched a project to protect the famous archipelago's endangered species by wiping out introduced, invasive rats.
The conventional wisdom about cheetahs ( Acinonyx jubatus ) is wrong, according to new discoveries that could have wide-ranging impacts on conservation of the world's fastest land animal.First of all, the long-held belief that cheetahs had little genetic variation throughout their range appears to be false...
Turkey's wetlands and lakes are drying up, and with them the nation's bird species are also disappearing. Total bird counts have dropped 50 percent in the past 20 years, and now up to 70 percent of the bird species regularly observed in Turkey are threatened with extinction, according to lhami Kiziro lu, a professor of biology at Ankara's Hacettepe University.A total of 435 different bird speciescan be found in Turkey, "including those that reproduce in Turkey and those that visit the country during the winter," Kiziro lu told the Anatolia News Agency...
Are Tasmanian devils ( Sarcophilus harrisii ) doomed to extinction in the wild? The infectious cancer known as devil facial tumor disease (DFTD) has killed off as much as 90 percent of the world's Tasmanian devils since it was first observed in 1996 (up from 70 percent when we last wrote about the species nine months ago)...
Rhinoceros poaching in South Africa hit an all-time high in 2010, with 333 animals slain for their valuable horns. That's nearly triple the 122 rhinos killed in the country in 2009.
If you've ever watched shows like Hell's Kitchen or Kitchen Nightmares, you'd know not to cross incendiary celebrity chef Gordon Ramsay. Well, maybe his shows don't air in Taiwan, because a crew of Taiwanese shark-fin smugglers wasn't too impressed by Ramsay's reputation, holding the TV host at gunpoint and pouring gasoline over him during the taping of a documentary in Costa Rica.Ramsay was in Central America to film segments of a program dedicated to shark finning, the cruel and deadly practice responsible for endangering shark populations around the world that the U.S...
Six Australian birds that have not been seen in decades have been declared extinct by a team of scientists assessing the health of the country's bird species.
As their traditional food supply disappears because of climate change and invasive species, Yellowstone National Park's grizzly bears ( Ursus arctos horribilis ) are increasingly seeking sustenance outside their protected home—a move which more than ever puts them in the crosshairs...
