Study finds Peru's protected areas aren't where they should be|
(02/25/2015) Many of the world's protected areas may not be located in the areas that need them the most, according to a recently published study in the journal PLoS ONE. The study examined the effectiveness of Peru’s existing protected area system in holistically preserving the biodiversity in this megadiverse country, finding it inadequately protecting many of the country's species.
$7 million could save lemurs from extinction
(02/25/2015) Last year, scientists released an emergency three-year plan that they argued could, quite literally, save the world's lemurs from mass extinction. Costing just $7.6 million, the plan focused on setting up better protections in 30 lemur hotspots. However, there was one sticking point: donating to small programs in one of the world's poorest countries was not exactly user friendly.
Scientists sound the alarm on African palm oil investment
(02/20/2015) Africa’s people, forests and wildlife are in trouble if the mostly unbridled expansion of oil palm in West and Central Africa is allowed to continue unchecked, says an organization of African scientists.
Biodiversity may reduce the threat of disease
(02/19/2015) Biodiversity level changes can have consequences for species and habitats around the world. A new study published in the Proceedings of the Royal Society B, reaffirms previous findings that higher diversity in ecological communities may lead to reduced disease threat.
Selective logging causes long-term changes to forest structure
(02/18/2015) Selective logging is causing long-term changes to tropical forests in Africa by facilitating the growth of weeds and vines, which reduces plant diversity and diminishes carbon storage, reports a new paper published in the journal Ecological Research. The paper is based on field data from more than 500 plots in Sierra Leone, Ghana, Cameroon and Gabon.
Scientists uncover new seadragon
(02/18/2015) For 150 years, scientists have known of just two so-called seadragons: the leafy seadragon and the weedy seadragon. But a new paper in the Royal Society Open Science has announced the discovery of a third, dubbed the ruby seadragon for its incredible bright-red coloring. Found only off the southern Australian coastline, seadragons belong to the same family as the more familiar seahorses: the Syngnathidae.
Pollinator collapse could lead to a rise in malnutrition
(02/09/2015) Saving the world's pollinators may be a public health issue, according to recent research. Scientists have long believed that pollinators are important for human nutrition, but this is first time they have tested the hypothesis. What they found is disturbing: pollinator collapse could increase nutrient deficiency across local populations by a up to 56 percent in four developing counties.
Madagascar establishes a sanctuary for sharks
(02/06/2015) The government of Madagascar has established the Indian Ocean island's first shark sanctuary in an area famous for its marine biodiversity, reports the Wildlife Conservation Society (WCS).
Economic models for forests often neglect value of biodiversity
(02/06/2015) Tropical forests provide countless goods and services that help sustain human life. Given the rapid conversion of forests to agricultural lands, scientists say it is critical that we prioritize conservation of forest ecosystems. While economists have attempted to quantify the economic value of tropical forests, these estimates may overlook the intricacies of the landscape. According to a recent study in Biological Conservation, economic analyses of forests tend to neglect areas containing high biodiversity.
World Parks Congress talks the talk, but future depends on action
(02/05/2015) Last year, more than 6,000 people gathered for the World Parks Congress 2014, an event held around every ten years by the International Union for Conservation of Nature (IUCN). The World Parks Congress discusses myriad issues related to protected areas, which recent research has shown are in rough shape.
The Amazon's oil boom: concessions cover a Chile-sized bloc of rainforest
(02/04/2015) Hungry for oil revenue, governments and fossil fuel companies are moving even further into one of the world's last great wildernesses, according to a new study in the journal Environmental Research Letters. The total area set aside for oil and gas in the Western Amazon has grown by 150,000 square kilometers since 2008, now totaling more than 730,000 square kilometers—an area the size of Chile.
Myanmar's bird species count jumps to 1114
(01/27/2015) Myanmar is home to at least 1,114 bird species after researchers identified 20 previously undocumented species during recent surveys.
Conservationists ask, 'Is nuclear the way to go?'
(01/23/2015) Nuclear power at times faces antagonism from the environmental community, with opponents arguing that it produces harmful radioactive waste, leads to the proliferation of nuclear arms, and brings forth lethal disasters. Scientists from Australia say it's time to get past myths about nuclear; they suggest that implementing nuclear power at a larger scale is a positive compromise for fulfilling both energy supply and conservation needs.
Video: clouded leopards and elephants grace drowned forest in Thailand
(01/21/2015) Camera trap video from Khlong Saeng Wildlife Sanctuary in southern Thailand has revealed an impressive array of wildlife, including scent-marking clouded leopards and a whole herd of Asian elephant. The camera traps were set by HabitatID, an organization devoted to using remote camera traps to prove to government officials that wildlife still flourishes in forgotten places.
Ocean's 15: meet the species that have vanished forever from our seas
(01/15/2015) In the last 500 years, the oceans have suffered far fewer extinctions than on land—at least that we know of. According to a recent study in Science, 15 animals are known to have vanished forever from the oceans while terrestrial ecosystems have seen 514 extinctions. The researchers, however, warn that the number of marine extinctions could rise rapidly as the oceans are industrialized.
Empty seas? Scientists warn of an industrialized ocean
(01/15/2015) This is obvious, but still important: humans are not a marine species. Even as we have colonized most of our planet's terrestrial landscapes, we have not yet colonized the oceans. And for most of our history, we have impacted them only on the periphery. A new review in Science finds that this has saved marine species and ecosystems from large-scale damage—that is, until the last couple centuries.
Road building spree hurts Amazon birds
(01/14/2015) A city-dwelling crow in Japan strategically drops a nut near a crosswalk into moving traffic. The bird then waits patiently for the light to turn before dropping down to the road and collecting the cracked nut in safety. While this type of animal behavior is fascinating, such adaptation to the human world is not possible for most bird species.
How a frog with a strange name is helping improve conservation in Brazil
(12/23/2014) Protecting the biodiversity of the Amazon basin is an immense undertaking, and to its credit the Brazilian government has a set procedure for doing so. However, there are gaps in the process that may prevent the authorities from fully protecting the species that call this place home. To investigate this, a recent study uses as an example the brilliant-thighed frog, a species that is found across the Amazon Basin—including the area surrounding the soon-to-be dammed Xingu River.
The biggest new species discoveries in 2014 (photos)
(12/22/2014) Biologists describe upwards of 15,000 previously undocumented species every year. Some of these species are complete surprises, sometimes representing new genera. Others may be identified after genetic analysis distinguishes them from closely-related species. Some — especially conspicuous birds and mammals — are already known to local populations, but hadn't been formally described by scientists.
Edited Reality: What I Learned from Filming Eaten Alive
(12/22/2014) On November 3, 2014, I woke up to check my flight status from Bangalore to New York. What I found when I opened my laptop was a mindboggling amount of emails, hate mail, death threats, and interview requests. The numbers were staggering. The night before, the Discovery Channel had aired the first trailers for the show they decided to call Eaten Alive.
Pictures: the top new animal discoveries of 2014
(12/20/2014) Seemingly every year scientists set a new record with the number of species they describe. 2014 will be no exception. Below are some of the 'new species' highlights from the past year. The list includes species whose descriptions were first published in 2014. Some of the 'discoveries' occurred in years prior.
Boosting the conservation value of 4M sq km of rainforest logging concessions
(12/12/2014) Short of buying back logging concessions, switching from conventional logging approaches to reduced impact logging techniques across existing forestry concessions may be the best way boost biodiversity in areas earmarked for timber extraction, argues paper.
An app to save 400 million animals
(12/11/2014) Brazilian biologist Alex Bager has been leading a crusade to raise awareness of a major but neglected threat to biodiversity in his country. Every year over 475 million animals die in Brazil as victims of roadkill, according to an estimate by Centro Brasileiro de Ecologia de Estradas, an initiative funded and coordinated by Bager. This means 15 animals are run down every second on Brazilian roads and highways.
To collect or not to collect? Experts debate the need for specimens
(12/10/2014) In 1912, a group of intrepid explorers led by Rollo and Ida Beck, widely acknowledged to be the foremost marine bird collectors of their time, embarked on a most remarkable effort to catalogue South America's oceanic birds. Museums of the day held opportunistically collected specimens from scattered sources, but rarely did these include ocean-bound birds that spent little time near the coast.
New endangered bird species discovered in Brazil
(12/04/2014) The Bahian mouse-colored tapaculo (Scytalopus gonzagai) has only just been discovered by scientists in the heavily logged Atlantic Forest of southeast Brazil -- and it’s already believed to be endangered.
Is the Gran Canal really a 'big Christmas present' for Nicaraguans?
(12/04/2014) "A big Christmas present"—that is how Paul Oquist, an advisor to Nicaraguan president, Daniel Ortega, described the country's plan to build a mega-canal across the nation. Preliminary construction on the canal is set to begin December 24th, despite major concerns over environmental destruction, forced removal of thousands of people, and a lack of transparency.
Egyptian art helps chart past extinctions of big mammals
(12/01/2014) Life in modern Egypt clings to the Nile River. This crowded green strip within the desert supports more than 2,300 people per square kilometer (6,000 per square mile). But 6,000 years ago, all of Egypt was green and vibrant, teeming with life much like the current Serengeti. Over time, this rich ecosystem fell apart.
Meet the world's rarest chameleon: Chapman's pygmy
(11/25/2014) In just two forest patches may dwell a tiny, little-known chameleon that researchers have dubbed the world's most endangered. Chapman's pygmy chameleon from Malawi hasn't been seen in 16 years. In that time, its habitat has been whittled down to an area about the size of just 100 American football fields.
Chameleon crisis: extinction threatens 36% of world's chameleons
(11/24/2014) Chameleons are an unmistakable family of wonderfully bizarre reptiles. They sport long, shooting tongues; oddly-shaped horns or crests; and a prehensile tail like a monkey's. But, chameleons are most known for their astonishing ability to change the color of their skin. Now, a update of the IUCN Red List finds that this unique group is facing a crisis that could send dozens of chameleons, if not more, to extinction.
Jane Goodall: 5 reasons to have hope for the planet
(11/19/2014) Jane Goodall is not only arguably the most famous conservationist who ever lived, but also the most well-known and respected female scientist on the planet today. Her path to reach that stature is an unlikely as it is inspiring. Told to 'never give up' by her mother, Goodall set out in her 20s to pursue her childhood dream: to live with animals in Africa. By the time she was 26 she doing just this.
New gecko described in Madagascar
(11/16/2014) Researchers have described a previously undocumented species of gecko in Madagascar.
Leaf bacteria are important to tree health, may help forests adapt to climate change
(11/13/2014) Leaves are vital trees organs that support many important functions. A recent study published in PNAS found that each tree species in tropical rainforests possesses distinctive bacterial communities – called microbiomes – on their leaves. Understanding how leaf microbiomes vary among species may in the future be applied for maintaining healthy forests and predicting how forests will react to climate change.
'Guns kill trees too': overhunting raises extinction threat for trees
(11/12/2014) A new paper confirms what ecologists have long feared: hunting birds and mammals drastically raises the risk of extinction for tropical trees. Following the long-lifespan of a single canopy tree, Miliusa horsfieldii, researchers discovered that overhunting of animals could increase the chances of extinction for the species fourteen times over a century, from 0.5 percent to seven percent.
Citizen scientist site hits one million observations of life on Earth
(11/10/2014) On Friday, Jonathan Hiew from Singapore took a photo of several insects and uploaded them on the citizen scientist site, iNaturalist. Little did he know that one of the photos, of a butterfly, would prove a record breaker: it was the millionth observation recorded on iNaturalist.
Is the world moving backwards on protected areas?
(11/06/2014) Protected areas are undoubtedly the world's most important conservation success story. But, despite this, progress on protected areas is stalling and in some cases even falling behind. According to a sobering new paper, only 20-50 percent of the world's land and marine protected areas are meeting their goals, while the rest are hampered by lack of funding, poor management, and government ambivalence.
Pet trade likely responsible for killer salamander fungus
(10/30/2014) As if amphibians weren't facing enough—a killer fungal disease, habitat destruction, pollution, and global warming—now scientists say that a second fungal disease could spell disaster for dozens, perhaps hundreds, of species. A new paper finds that this disease has the potential to wipe out salamanders and newts across Europe, the Middle East, North Africa, and the Americas.
The Search for Lost Frogs: one of conservation's most exciting expeditions comes to life in new book
(10/30/2014) One of the most exciting conservation initiatives in recent years was the Search for Lost Frogs in 2010. The brainchild of scientist, photographer, and frog-lover, Robin Moore, the initiative brought a sense of hope—and excitement—to a whole group of animals often ignored by the global public—and media outlets. Now, Moore has written a fascinating account of the expedition: In Search of Lost Frogs.
Top scientists raise concerns over commercial logging on Woodlark Island
(10/21/2014) A number of the world's top conservation scientists have raised concerns about plans for commercial logging on Woodlark Island, a hugely biodiverse rainforest island off the coast of Papua New Guinea. The scientists, with the Alliance of Leading Environmental Scientists and Thinkers (ALERT), warn that commercial logging on the island could imperil the island's stunning local species and its indigenous people.
Behind on biodiversity targets, govts pledge to increase funding for conservation
(10/17/2014) On the heels of a report showing that the world is far behind on targets to halve habitat loss, cut pollution, and reduce overfishing, delegates meeting at a United Nations conference in Pyeongchang, South Korea have agreed to increase step up efforts to conserve biodiversity in developing nations.
Scientists find temperate bat in the hot tropics of the Western Ghats (photos)
(10/15/2014) The Western Ghats is one of the world’s eight richest biodiversity hotspots. A UNESCO World Heritage site, and also known as the Great Escarpment of India, the Ghats run parallel to India’s west coast. This great ecosystem is home to over 139 mammal species, nearly 50 of which are bats. And now scientists can add a new bat to this list: one that until now had only been documented from temperate regions.