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News articles on biodiversity
Mongabay.com news articles on biodiversity in blog format. Updated regularly.
Into the great unknown: The ability of global forests to store carbon is at risk
(06/30/2015) The world's tropical and subtropical forests absorb 1.1 trillion kg. of carbon from the atmosphere every year, storing it in soil and living and dead biomass. Amazonian forests alone store more carbon than any other ecosystem on earth. That's important because any carbon that is stored in biomass is carbon not being released to the atmosphere and contributing to climate change.
After two decades, Indonesia publishes plan for tackling invasive species
(06/29/2015) Twenty years after ratifying a legally binding UN convention which obligates parties to deal with invasive alien species, considered to be main direct drivers of biodiversity loss across the globe, Indonesia has drawn up a national strategic plan on the matter. The plan outlines steps to mitigate invasive species through policy, institution-building, information management, research and education, capacity-building and public awareness.
Study confirms what scientists have been saying for decades: the sixth mass extinction is real and caused by us
(06/21/2015) Humans are wiping species off the plant at a rate at least 100 times faster than historical levels, providing further evidence that we're in the midst of a sixth great extinction, concludes a new study based on 'extremely conservative' assumptions on past and current extinction rates.
How many tree species are found in the world's rainforests?
(06/01/2015) The world's tropical rainforests are likely home to 40,000 to 53,000 tree species, argues a paper published this week in PNAS. Analyzing abundance data spanning 657,000 individual tress across 11,371 species, Ferry Slik and 140 other researchers developed estimates for each of the world's three major tropical regions.
Scientists pick 2014's top 10 new species (photos)
(05/31/2015) A group of taxonomists has released their annual list of the top 10 'new' species.
Butterflies stand out as useful bioindicators in Malaysia
(05/29/2015) In choosing sites to target for protection, conservationists often turn to what they call bioindicators: species, or small groups of species, that when present suggest that a place has high biodiversity. A recent study tested several potential bioindicators in Malaysia, and found that butterflies came out on top.
Up to 11 stunningly colorful chameleon species discovered in Madagascar
(05/26/2015) The panther chameleon, a lizard prized in the pet trade for its remarkable color changing abilities, may actually represent 11 different species, report researchers writing in the journal Molecular Ecology. Analyzing the genetics of more than 300 individual panther chameleons, Swiss and Malagasy researchers make a case that different color morphs of Furcifer pardalis may be distinct species.
Geckos, moths and spider-scorpions: Six new species on Mount Tambora, say Indonesian researchers
(05/14/2015) Indonesian researchers believe they have identified six new animal species in the newly declared Mount Tambora National Park on the island of Sumbawa. Their haul includes two bent-toed geckoes, two moths and and two amblypygids, a type of arachnid that resembles a scorpion crossed with a spider.
Scientists reconstruct what was in the Harapan Rainforest of Sumatra
(05/12/2015) A new study published in mongabay.com’s open-access journal Tropical Conservation Science describes how the Harapan Rainforest was prior to extensive logging and compares it to its current condition. The authors call for the Harapan's conservation because it is still very rich in species and holds rare habitats and many endemic plants.
Twitter campaign prompts Indonesians to free captive cockatoos in droves
(05/11/2015) Days after police at a port in Indonesia’s second-largest city arrested a passenger with 24 rare birds stuffed in plastic water bottles, a public outcry has prompted the government to set up shelters to accommodate people who wish to return more of the creatures, which have up to now been highly sought after by collectors and breeders.
Energy Sprawl: Comparing biodiversity impacts of oil, gas and wind production
(05/08/2015) Energy has become a contentious and politicized topic, spurring activism, whether it be the fossil fuel divestment campaign, Keystone pipeline protests, or concern over wind turbine harm to birds. But whatever energy future we choose, two things are clear: an expanding human population will need more energy, and no matter what energy source we pick, it will have landscape-scale impacts on biodiversity and ecosystem services.
Scientists identify frog through DNA without leaving forest
(05/05/2015) Yesterday, a team of Italian scientists caught a frog in a montane forest in Tanzania. And then they made history: using a small blood sample the team were able to extract, purify, and amplify the amphibian's DNA—all in the forest—through a new, battery-powered device called the Expedition Genomics Lab.
Featured video: the Uncharted Amazon trailer
(04/29/2015) The up-coming documentary, Uncharted Amazon, promises to highlight both the little-seen wildlife and the people of the Las Piedras River system in the Peruvian Amazon, one of the most remote wildernesses on the planet.
Can shade-grown cocoa help conserve sloths?
(04/22/2015) Tropical forests support the greatest diversity of species in the world, yet we are rapidly destroying them. Most deforestation in the tropics is due to agricultural development and livestock production, the two greatest causes of declines in terrestrial biodiversity. However, one strategy that has been gaining attention for its potential to preserve biodiversity is shade-grown agriculture.
Your name here: auctioning the naming rights to new species to fund conservation
(04/17/2015) Meg Lowman is on a mission to save northern Ethiopia's church forests, one at a time. Numbering around 3,500, these small "sacred" patches of forest surrounding churches are isolated natural oases in Ethiopia's otherwise mostly agricultural terrain, and they are losing ground to human activity at an alarming rate. Church forests are considered critical conservation areas. They are home to hundreds of species found nowhere else in the world, with new discoveries still being made.
Conservation and carbon storage goals collide in Brazil's Cerrado
(04/13/2015) Scientists are raising the alarm about the disparity between biodiversity goals and carbon goals in Brazil's Cerrado. New research is beginning to challenge the idea that the Cerrado is irrelevant to the battle to reduce atmospheric carbon.
Where the wild things aren’t: study says U.S. protected lands aren’t where most biodiversity is found
(04/06/2015) The United States has one of the oldest, best-established park systems in the world. But what if those public lands -- mostly created to preserve scenic natural wonders -- are in the wrong place to conserve the lion’s share of the nation’s unique biodiversity?
Indonesia's biodiversity-protected areas no match for encroachers, finds study
(03/26/2015) Indonesia's biodiversity-focused protected areas are failing to slow deforestation, while other categories have achieved mixed results, finds a new study. The coupling of poor law enforcement with the presence of high-value timber seems to be the main culprit.
Photos: expedition to Amazon’s white sands may have found new primate
(03/24/2015) Most people think of the Amazon rainforest as one massive, homogenous ecosystem—a giant castle of green. However, within the Amazon rainforest lie a myriad of distinct ecosystems, sporting unique characteristics and harboring endemic species. One of the rarer ecosystems in the Amazon is the white sands forest.
World's fragmented forests are deteriorating
(03/24/2015) The world's forests are fragmented and deteriorating, states a new paper published in Science Advances. After analyzing satellite imagery and compiling data from long-term fragmentation studies, the authors conclude that 70 percent of remaining forest land exists within 1 km of an edge, which negatively impacts their fauna, flora, and ecosystem services.
Discovery of 'Lost City' spurs conservation pledge
(03/18/2015) Earlier this month, National Geographic made big news: the discovery of what it called a 'lost city' below the thick jungles of Honduras. While the coverage has led to scientists crying sensationalism, it also resulted this week in a commitment of protection by the Honduras President, Juan Orlando Hernández, for a long-neglected portion of the country.
New report connects human health to biodiversity protection
(03/17/2015) During February, the 14th World Congress on Public Health in Kolkata, India, revealed a new "ground-breaking" report entitled, Connecting Global Priorities: Biodiversity and Human Health, which demonstrates human health benefits yielded from protecting Earth's biodiversity. It's designed to be the new "flagship publication," acting as a primary source of information that supports the upcoming 2015 development agenda and sustainable development goals of the United Nations.
Conservationists announce program to protect East Africa's largest elephant population
(03/12/2015) The Wildlife Conservation Society (WCS) and the Tanzanian government have launched an ambitious new initiative to protect East Africa's largest population of elephants (Loxodonta Africana). With funds from USAID, the plan aims to reduce poaching and protect biodiversity - including the area's 25,000 elephants- across an 115,000 square kilometer ecosystem.
Meet Biomuseo: the world’s first biodiversity museum
(03/12/2015) Biomuseo, designed by internationally renowned architect, Frank Gehry, is the first museum in the world dedicated to biodiversity. Opened in October 2014, the museum is located at the end of the Amador Causeway in Panama City, facing the Pacific Ocean at the entrance of the Panama Canal.
Researchers, locals work together to save Ethiopia's 'church forests'
(03/03/2015) Presenting a workshop on ecosystem services to a roomful of priests in Ethiopia may seem like an unlikely scenario for a conservation biologist to end up in, but for Meg Lowman, it’s an essential part of spreading her passion for bottom-up conservation. “Canopy Meg,” as she’s fondly referred to by her colleagues, believes in the power of local communities to be part of the solution, often in ways that are more effective than researchers can make alone.
Colombia proposes protected corridor across South America
(03/03/2015) Colombian President Juan Manuel Santos has announced plans to create the world’s largest protected area, stretching from the Atlantic Ocean to the Andes Mountains. Santos plans to propose the protected environmental corridor during the UN climate talks in Paris later this year as a means to combat global warming.
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.
'A remarkable conservation achievement': Ecuador reserve expands as forest disappears
(10/09/2014) A strip of rainforest running along the northwestern Ecuadorian coast and up through Colombia is one of the most biodiverse places in the world. Yet, less than 10 percent of Ecuador’s portion remains intact, with more forest lost every year to human development. But a little more has been saved for now, with 500 hectares added to an area reserve.
Hitchhiking Caribbean lizard upends island biogeography theory
(09/26/2014) The biggest factor determining species diversity and distribution on islands is not size and isolation, as traditional island biogeography theory states, but economics. Simply put, the more trade an island is engaged in, the more boats visit it, and with more boats comes more hitchhikers.
Extinction island? Plans to log half an island could endanger over 40 species
(09/22/2014) Woodlark Island is a rare place on the planet today. This small island off the coast Papua New Guinea is still covered in rich tropical forest, an ecosystem shared for thousands of years between tribal peoples and a plethora of species, including at least 42 found no-where else. Yet, like many such wildernesses, Woodlark Island is now facing major changes: not the least of them is a plan to log half of the island.
Protected areas do work, concludes study
(09/15/2014) Protected areas are working. That's the conclusion of a new analysis of over 80 different studies on the efficacy of parks and nature reserves in safeguarding wildlife. Published in the open access journal, PLOS ONE, the new study finds that in general protected areas house higher abundances of wildlife as well as greater biodiversity than adjacent areas.
Next big idea in forest conservation? Harness the power of marketing
(09/11/2014) As a whole, conservationists have been slow to adapt the strategies of marketing or to market conservation at all. Dr. Diogo Veríssimo, a researcher who works at the interface between social and natural sciences, with a focus on behavior change and evidence-based conservation, thinks this needs to change.
A path to becoming a conservation scientist
(09/05/2014) The path to finding a career often involves twists and turns. Serendipity is important — one rarely anticipates what small events, chance occurrences, and seeds of inspiration will spur decisions that lead to pursuing one job or another. For Zuzana Burivalova, a PhD candidate based at the Swiss Federal Institute of Technology in Zurich (ETH Zurich), the road to becoming a tropical forest ecologist began as a child in a small Czech Republic village with a foldout children's book about rainforests.
Saving the Atlantic Forest would cost less than 'Titanic'
(08/28/2014) Want to save the world's most imperiled biodiversity hotspot? You just need a down payment of $198 million. While that may sound like a lot, it's actually less than it cost to make the film, Titanic. A new study published today in Science finds that paying private landowners to protect the Atlantic Forest would cost Brazil just 6.5 percent of what it currently spends ever year on agricultural subsidies.
How do we save the world's vanishing old-growth forests?
(08/26/2014) There's nothing in the world like a primary forest, which has never been industrially logged or cleared by humans. They are often described as cathedral-like, due to pillar-like trees and carpet-like undergrowth. Yet, the world's primary forests—also known as old-growth forests—are falling every year, and policy-makers are not doing enough to stop it.
Scientists honor missing activist by naming a spider after him
(08/25/2014) Swiss researchers have honored the memory of a missing indigenous peoples activist by naming an undescribed species of spider after him, reports the Bruno Manser Fund, the group he founded.
Scientists name new endangered species after the company that will decide its fate
(08/24/2014) Scientists have discovered a new snail species near a cement quarry in Malaysia, which as far as they know lives nowhere else in the world. It lives on a limestone hill called Kanthan given as a concession to an international company Lafarge. The cement producer quarries the hill for raw materials. As a result, the scientists have named the species after the company that will decide if it goes extinct.
Selective logging hurts rainforest frogs
(08/21/2014) Selective logging in India's Western Ghats forests continues to affect frogs decades after harvesting ended, finds a new study published in Biotropica. The research assessed frog communities in logged and unlogged forests in Kalakad Mundanthurai Tiger Reserve and found that unlogged forests had twice the density of frogs as areas logged in the 1970s.
Why conservationists need a little hope: saving themselves from becoming the most depressing scientists on the planet
(08/19/2014) Here's a challenge: take a conservationist out for a drink and ask them about their work. Nine times out of ten—or possibly more—you'll walk away feeling frustrated, despondent, and utterly hopeless. Yet a few conservation scientist are not just trying to save species from extinction, but also working to save their field—their life's work—from slipping into total despair.
An untapped resource: new study finds local people may trump scientists at biodiversity surveys
(08/12/2014) Figuring out what species live in a given area is important to the determination of its conservation importance. Traditionally, these biodiversity assessments have been done directly by scientists via surveys, which can be very time-intensive and expensive. However, a new study found that interviewing people in local communities who are familiar with the species of their regions could be just as effective – and much cheaper.
Scientists catalog the world's 10,000th reptile
(08/04/2014) As of this year, scientists have named and described over 10,000 reptiles, marking a new milestone in cataloging one of the most diverse vertebrate groups. Last week, the Reptile Database, an online catalog of all the world's living reptiles, announced it had passed 10,000 species.
Ecologists are underestimating the impacts of rainforest logging
(07/31/2014) Ecologists may be underestimating the impact of logging in old-growth tropical forests by failing to account for subtleties in how different animal groups respond to the intensity of timber extraction, argues a paper published today in the journal Current Biology. The study, led by Zuzana Burivalova of ETH Zurich, is based on a meta-analysis of 48 studies that evaluated the impact of selective logging on mammals, birds, amphibians, and invertebrates in tropical forests.
87 new bird species considered threatened with extinction
(07/29/2014) Scientists have added 361 new bird species to the IUCN Red List following a major taxonomic review of non-passerine birds, i.e. non-perching or non-songbirds. Worryingly, 87 of these new birds are threatened with extinction, a percentage nearly double the overall threatened percentage for all birds, which currently sits at 13 percent.
Deforestation ramping up in Yasuni as Ecuador sets to open up national park to drilling
(07/29/2014) Yasuni National park has been in the conservation spotlight in recent years, with oil drilling threatening the forests and wildlife of this biodiversity hotspot. Recently, disturbance in the park may have ramped up, with satellite data showing a significant increase in deforestation alerts within Yasuni National Park since 2011.
It's not just extinction: meet defaunation
(07/24/2014) Get ready to learn a new word: defaunation. Fauna is the total collection of animals—both in terms of species diversity and abundance—in a given area. So, defaunation, much like deforestation, means the loss of animals in all its myriad forms, including extinction, extirpation, or population declines.
Surprising habitat: camera traps reveal high mammal diversity in forest patches within oil palm plantations
(07/21/2014) After more than four and a half years of camera trap footage, the results are encouraging: 36 mammal species, of which more than half are legally protected, are prospering in this most surprising of spots: an oil palm plantation in the province of East Kalimantan in Indonesian Borneo.
Too much of a good thing: fertilizer 'one of the three major drivers of biodiversity loss this century'
(07/14/2014) The world’s grasslands are being destabilized by fertilization, according to a paper recently published in the journal Nature. In a study of 41 grassland communities on five continents, researchers found that the presence of fertilizer weakened grassland species diversity.
Only 15 percent of world's biodiversity hotspots left intact
(07/14/2014) The world's 35 biodiversity hotspots—which harbor 75 percent of the planet's endangered land vertebrates—are in more trouble than expected, according to a sobering new analysis of remaining primary vegetation. In all less than 15 percent of natural intact vegetation is left in the these hotspots, which include well-known jewels such as Madagascar, the tropical Andes, and Sundaland.
Downturn in shade-grown coffee putting forests, wildlife, people at risk
(07/11/2014) Growing coffee in the shade of forests allows native vegetation to persist, thereby reducing the impact of agriculture on the natural landscape. While production of shade-grown coffee surged in recent decades, it is now experiencing a decline. A recent study analyzed the situation, finding that the growth of consumer demand and changes in coffee agronomy has caused coffee production and management to change drastically.
Booming populations, rising economies, threatened biodiversity: the tropics will never be the same
(07/07/2014) For those living either north or south of the tropics, images of this green ring around the Earth's equator often include verdant rainforests, exotic animals, and unchanging weather; but they may also be of entrenched poverty, unstable governments, and appalling environmental destruction. A massive new report, The State of the Tropics, however, finds that the truth is far more complicated.
Is REDD+ bad for wildlife? New study says lowland forest protection bias unfair, urges change
(06/27/2014) A study published this week found tree cover does not necessarily correlate with habitat importance. It suggests that using such a metric may be leading to false assumptions of habitat importance, and that REDD+ and other carbon-centric conservation programs may actually be propelling some species towards extinction.
Study finds tiny cloud forests have big biodiversity
(06/24/2014) Tropical cloud forests are situated in mountains and are characterized by the frequent presence of low-level clouds. Scientists have always regarded them as having high biodiversity, but a recent study adds a new dimension: it found cloud forests contain a significant and surprising array of tree and bromeliad species, even when they are relatively small.
Broken promises no more? Signs Sabah may finally uphold commitment on wildlife corridors
(06/23/2014) Five years ago an unlikely meeting was held in the Malaysian state of Sabah to discuss how to save wildlife amid worsening forest fragmentation. Although the meeting brought together longtime adversaries—conservationists and the palm oil industry—it appeared at the time to build new relationships and even point toward a way forward for Sabah's embattled forests.
Scientists discover carnivorous water rat in Indonesia, good example of convergent evolution
(06/19/2014) Researchers have discovered a new carnivorous water rat on the island of Sulawesi that's so unique it represents an entirely new genus. They believe many more new rodent species await discovery in this relatively undisturbed part of Indonesia, but mining and other types of development may threaten vital habitat before it’s even surveyed.
Fly and wasp biodiversity in Peru linked to strange defense strategy
(06/18/2014) Entomologists working in Peru have revealed new and unprecedented layers of diversity amongst wasps and flies. The paper, published in the journal Science, also describes a unique phenomenon in which flies actually fight back and kill predatory parasitic wasps.
More is better: high bee biodiversity boosts crop yields
(06/12/2014) Scientists have discovered that blueberry plants visited by more diverse bee species increased their seed number, berry size and fruit set, and quickened their ripening time. They hope their findings encourage farmers to help support local wild bee communities.
Oil overthrow: Soco to suspend operations in Virunga National Park after sustained campaign by WWF
(06/11/2014) In a surprise announcement, British oil company Soco International has said it will suspend exploratory operations in Virunga National Park, home to half the world's Critically Endangered mountain gorillas as well as thousands of other species. The announcement follows several years of campaigning from conservation groups led by WWF.
After throwing out referendum, Ecuador approves oil drilling in Yasuni's embattled heart
(06/02/2014) By 2016, oil drilling will begin in what scientists believe is the most biodiverse place on the planet: remote Yasuni National Park. Late last month, Ecuador announced it had approved permits for oil drilling in Yasuni's Ishpingo-Tambococha-Tiputinin (ITT) block, an untouched swathe of primary rainforest covering around 100,000 hectares or about 10 percent of the park.
Of jaguars and loggers: new film to showcase one of the least-known regions in the deep Amazon
(06/02/2014) In August, three young filmmakers will go on the expedition of a lifetime. They plan to spend six months filming in one of the most remote, most spectacular, and most endangered ecosystems on the planet: the Las Piedras River system. This unprotected swathe of Amazon jungle contains massive anacondas, prowling jaguars, and even uncontacted indigenous people.
Extinction rates are 1,000x the background rate, but it's not all gloomy
(05/29/2014) Current extinction rates are at the high end of past predictions, according to a new paper published today in Science, however conservation efforts combined with new technologies could make a big difference. New research led by Stuart Pimm of Duke University argues that humans have pushed the current extinction rate to 1,000 times the historical rate.
Emerald-faced reptile discovered in Ecuador
(05/23/2014) Researchers have discovered a colorful lizard species in the cloud forests of northwestern Ecuador.
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