location: Hawaii

location: Hawaii

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New approach to restore coral reefs on mass scale kicks off in Hawai‘i
- ʻĀkoʻakoʻa is a recently launched program aiming to restore a 193-kilometer (120-mile) stretch of coral reef along the west coast of Hawai‘i Island — one of the first to attempt restoration at a large scale.
- The project will identify individual corals with high thermal tolerance and other high-performance traits, then use them to breed genetically resilient coral larvae for release onto the reefs during natural spawning periods.
- ʻĀkoʻakoʻa is working with partners to reduce other stressors to the reefs, which can help corals be more resilient to rising sea temperatures, and drawing on Hawaiian traditional values of environmental stewardship.
- If successful, the project could provide knowledge for how to restore ailing reefs around the world suffering from an onslaught of human-driven thermal stress.

Restoring Indigenous aquaculture heals both ecosystems and communities in Hawai‘i
- The loko i’a system of native fishponds in Hawai‘i has for generations provided sustenance to Indigenous communities, supported fish populations in surrounding waters, and generally improved water quality.
- These benefits, long understood by native Hawaiians, have now been supported by scientists in a new study that looked at the restoration of one such fishpond.
- Unlike commercial fish farms, loko i‘a thrive without feed input and need little management once established — aspects that highlight the holistic thinking and values-based management behind them.
- The study authors say the finding is another step toward communicating Indigenous knowledge to support governmental decision-making, part of wider efforts across the archipelago to weave Indigenous and Western ways of knowing to heal both ecosystems and communities.

Breadfruit’s low carbon storage could be offset by fast growth, study finds
- Breadfruit, a perennial tropical tree that produces large, carbohydrate-rich fruit, has been put forward by advocates as a climate solution as well as a way to strengthen food security; but the carbon storage potential of breadfruit has never before been investigated.
- In a new study, researchers from the University of Hawai‘i at Mānoa found that in orchards, breadfruit’s carbon storage abilities are relatively low compared with other broadleaf trees in wet environments.
- However, the authors say breadfruit compensates for this with a fast growth rate and may be better served as building blocks for agroforestry plots that can sequester even more CO₂; more research is required to understand the full potential of breadfruits in a sustainable system.

On Kaho’olawe, new technology could restore a sacred Hawaiian island
- The small Hawaiian island of Kaho‘olawe is a sacred site for Indigenous Hawaiians, who used it for navigational training, religious ceremonies, and fishing.
- But the island has faced decades of ecological destruction due to invasive plants and animals, erosion, and bombings as a test site by the U.S. military.
- A new conservation project has successfully tested a novel method using AI-equipped camera traps and an aerial drone to collect images of invasive cats, which have destroyed the island’s seabird populations, in dangerous and difficult-to-access parts of the island.
- But funding for the work on Kaho‘olawe remains scarce, and the drone project is now on hold as local organizations seek further funding to deal with the feral cats.

Science and culture join forces to restore 120 miles of Hawaiian reefs
- A new program in Hawai‘i, known as Ākoʻakoʻa, will focus on restoring 193 kilometers (120 miles) of coral reefs off the west of the Big Island, which have been in decline for the past 50 years.
- A key aspect of the program will be the building of a new research and coral propagation facility in Kailua-Kona on the Big Island.
- While the program will be largely science-driven, it will also rely on the traditional knowledge of community leaders and cultural practitioners.

Hawaiian communities restore Indigenous conservation, from mountains to sea
- In Hawai’i, an Indigenous stewardship and conservation system known as ahupua’a is slowly being revived on a mountain-to-sea scale in partnership with U.S. government agencies.
- Three Indigenous communities that have successfully reintroduced the ahupua’a system are seeing some conservation successes, such as a 310% increase in the biomass of surgeonfish and an increase in the Bluespine unicornfish (Naso unicornis) population.
- The inclusion of Indigenous Hawaiian conservation, social and spiritual values, like Aloha kekahi i kekahi, have been key to building these conservation areas and forming better working relations with the government.

From ukuleles to reforestation: Regrowing a tropical forest in Hawai‘i
- This three-part Mongabay mini-series examines grassroots forest restoration projects carried out within isolated island ecosystems — whether those islands are surrounded by water as on the Big Island of Hawai‘i, or cloud forest mountaintop habitat encircled by lowlands in Costa Rica, or forest patches hemmed in by human development in Brazil.
- Reforestation of degraded island habitat is a first step toward restoring biodiversity made rare by isolation, and to mitigating climate threats. Though limited in size, island habitats can be prime candidates for reforestation because extinctions are typically much higher on isolated habitat islands than in more extensive ecosystems.
- Scientists mostly agree that the larger the forest island habitat, the greater its biodiversity, and the more resilient that forest system will be against climate change. Forests also store more carbon than degraded agricultural lands, and add moisture to soils and the atmosphere as a hedge against global warming-intensified drought.
- The projects featured in this series are small in size, but if scaled up could become big forest nature-based climate solutions. In this first story, two ukulele makers strive to save Hawai‘i’s koa tree, found nowhere else in the world. In the process they restore a biodiverse tropical forest on the slopes of the Big Island’s Mauna Loa volcano.

A flying robot swoops in via Quebec to save endangered plants in Hawai‘i
- Surveying and collecting rare plant species that grow on steep cliffs has been a risky affair for scientists and conservationists for hundreds of years.
- The world’s first aerial sampling system that comprises a robotic arm suspended from a drone is trying to solve the problem in Hawai‘i.
- Conservationists control the Mamba robotic arm via remote control to identify and cut samples from rare plant species.
- The tool has enabled scientists to collect endangered species from vertical terrain and grow them in nurseries.

To boost fish catches, try banning fishing, new study shows
- A new study has found that the Papahānaumokuākea Marine National Monument in Hawai‘i, the world’s largest contiguous marine protected area, increased the catch rates of yellowfin and bigeye tunas in nearby fisheries due to a “spillover effect.”
- Between 2016 and 2019, catches of yellowfin tuna increased 54% in waters near the MPA, and catch rates for bigeye tuna rose by 12%.
- Another study found that MPAs not only increase the catches for fisheries, but also yield other benefits, like the enhancement of carbon sequestration and biodiversity.
- However, both studies suggest that the best results come from fully protected MPAs that don’t allow fishing, and that underprotected MPAs yield “little to no social or ecological benefits.”

Innovative sewage solutions: Tackling the global human waste problem
- The scale of the world’s human waste problem is vast, impacting human health, coastal and terrestrial ecosystems, and even climate change. Solving the problem requires working with communities to develop solutions that suit them, providing access to adequate sanitation and adapting aging sewage systems to a rapidly changing world.
- Decentralized and nature-based solutions are considered key to cleaning up urban wastewater issues and reducing pressure on, or providing affordable and effective alternatives to, centralized sewage systems.
- Seeing sewage and wastewater — which both contain valuable nutrients and freshwater — as a resource rather than as pollutants, is vital to achieving a sustainable “circular economy.” Technology alone can only get us so far, say experts. If society is to fully embrace the suite of solutions required, a sweeping mindset change will be needed.

By cultivating seaweed, Indigenous communities restore connection to the ocean
- In many places, Indigenous communities are working to restore seaweed species that have been traditional food sources or supported traditional diets.
- From kelp farms in Alaska to seaweed-focused community education in Hawai‘i, the projects take many forms.
- These Indigenous groups are reemphasizing the ability of marine algae and plants to support food sovereignty, climate resilience, and connections to tradition.

Sea turtles: Can these great marine migrators navigate rising human threats?
- Humanity is quickly crossing critical planetary boundaries that threaten sea turtle populations, their ecosystems and, ultimately, the “safe operating space” for human existence.
- Sea turtles have survived millions of years, but marathon migrations put them at increasing risk for the additive impacts of adverse anthropogenic activity on land and at sea, including impacts from biodiversity loss, climate change, ocean acidification, land-use change, pollution (especially plastics), and more.
- The synergistic effects of anthropogenic threats and the return on conservation interventions are largely unknown. But analysts understand that their efforts will need to focus on both nesting beaches and ocean migration routes, while acting on a host of adverse impacts across many of the nine known planetary boundaries.
- Avoiding extinction will require adaptation by turtles and people, and the evolution of new, innovative conservation practices. Key strategies: boosting populations to weather growing threats, rethinking how humanity fishes, studying turtle life cycles (especially at sea), safeguarding habitat, and deeply engaging local communities.

Satellites keep watch over global reef health in a world first
- Scientists working with the Allen Coral Atlas just launched the world’s first global, satellite-based reef-monitoring system.
- This tool can track global coral bleaching events in near-real-time and provide an overall view of trends and changes in coral reef health that can be used to inform conservation efforts and policy.
- A beta version of the system that was piloted in Hawai‘i during the 2019 Pacific heat wave, and helped identify bleaching hotspots as well as resilient corals that could be used for reef restoration.

From penguins to sharks to whales, swimming in circles is a surprisingly common trait
- Many marine animals are intentionally swimming in circles consecutively at a relatively constant speed more than twice, according to a new study using data from movement trackers.
- The researchers say the behavior is surprising in part because swimming in a straight line is known to be the most efficient way to move about.
- They found some of the animals swim in circles during different activities, including foraging, courtship, navigation and even possibly geomagnetic observations.

On the sea’s surface, a wealth of ocean life gets its start, study finds
- A new study found that surface slicks — moving patches of smooth water that form on the sea’s surface — host an array of species in larval form off the west coast of Hawaiʻi Island.
- The researchers identified more than 100 fish species from 54 families inside these slicks, representing 10% of all fish species ever recorded in Hawaiian waters.
- Surface slicks play a pivotal role in the marine ecosystem by providing food and shelter for larvae, and transporting them into different parts of the ocean.
- In addition to larvae, surface slicks accumulate large quantities of plastic, which has been found to be infiltrating the food chain.

A hi-tech eye in the sky lays bare Hawaiʻi’s living coral reefs
- A team of researchers used an airborne mapping technique to survey living coral distribution across the main Hawaiian archipelago.
- Hawaiʻi’s reefs are under threat due to a number of human-driven stressors, such as coastal development, pollution, fishing activities, and climate change events like marine heat waves.
- Places with high levels of live coral included West Hawaiʻi and West Maui, while Oʻahu had some of the lowest coral cover.
- This mapping process can help inform marine protection efforts and identify areas ideal for restoration, according to the research team.

Hawaiian reefs lost almost half their fish to pollution and fishing
- A new study has found a 45% decline in the biomass of important fish species in West Hawai‘i’s reefs across a 10-year period.
- According to the research, sewage pollution was the biggest contributor to declining fish biomass; spearfishing, collection for the aquarium trade, and fishing using lay nets followed closely behind.
- The study will inform new management practices to protect Hawai‘i’s coral reefs, including the state’s 30 by 30 initiative, which aims to designate 30% of Hawai‘i’s nearshore waters as marine protected areas by 2030.

New land snail species discovered in Hawaii offers ‘gem of hope’
- Scientists recently announced a new species of land snail, Auriculella gagneorum, which was found living in the Waianae Mountains in O‘ahu, Hawaii.
- There are three known populations of Auriculella perpusilla on O‘ahu, and a small number of snails were selected for a captive-breeding program to help conserve the species.
- Hawaii once had 752 species of land snails, but more than half of them are believed to have gone extinct due to habitat loss and invasive species.

In Hawai’i, researchers work to slow the rapid death of a beloved tree
- ʻŌhiʻa lehua trees are the most biologically and culturally important native tree in the Hawaiian Islands.
- They comprise most of the trees in native forests and support a variety of wildlife, including endangered Hylaeus bees and Hawaiian birds.
- Rapid ʻōhiʻa death, a fungal disease, has affected more than 71,000 hectares (175,000 acres) of forest on the Island of Hawai’i since around 2008, and has been detected on the islands of Kaua’i, Oʻahu, and Maui.
- Researchers say they are hopeful in the fight against ROD because some trees seem to show resilience against the disease, and they are exploring ways to limit its spread.

Baby humpback whales bulk up in Hawaii ahead of migration [VIDEO]
- New video reveals baby humpback whales nursing in Hawaii, a sight rarely seen by humans.
- A team of researchers used non-invasive suction cups to outfit seven baby humpback whales with special tags for recording data on nursing as well as other whale behaviors.
- During their time in Hawaii, the whale calves must drink enough milk to fatten up for a one to two-month migration back to Alaska.
- The researchers hope to understand the needs of mother whales and their calves during their time in the tropical breeding grounds and for their long migration.

Reviving an ancient way of aquaculture at Hawaii’s Heʻeia fishpond
- A 2017-2020 restoration project was plagued by rain, king tides, and storms, including Hurricane Lane, but researchers believe the ponds themselves “can support good growth rates and good survival.”
- The ponds are a model of sustainability: often built at the mouths of streams, they support fish that feed on algae and seaweed in the silty environment.
- Unlike contemporary aquaculture systems, they require no input of feed and are largely self-sustaining, needing minimal management and maintenance once established.

New detection devices could record microplastic pollution levels in real time
- Microplastic pollution is a threat to marine life and is found in the bodies of animals all along the food chain.
- Detecting microplastic pollution levels in the oceans is becoming increasingly important, in part so that sources can be found and vulnerable species protected if possible.
- Traditional testing via tow nets and lab analysis is slow and expensive, but a new generation of sensors is being developed to measure microplastics faster and at various depths.
- Mongabay spoke with Sheila Hemami, Director of Strategic Technical Opportunities for Massachusetts-based R&D laboratory Draper, which is developing new tools to record microplastic pollution levels in real time.

Hawaii braces for potential mass-coral bleaching event
- Current sea surface temperatures are warmer than normal for this time of year and have exceeded the temperatures preceding the catastrophic 2015 bleaching event.
- Bleached coral is not dead, but because the vast majority of the energy for the coral is coming from the algae’s activities, the vacated coral is severely weakened.
- People can act to alleviate coral stress by not touching, standing or anchoring on the reef; keeping chemicals such as sunscreens with oxybenzone or octinoxate out of the water; and suspending fishing for herbivorous fish.
- Visitors to Hawaiian reefs are being urged to participate in the real time monitoring of the reefs’ health using the newly launched Hawaiicoral.org website

Hunting for rare plants in inaccessible spots: Q&A with drone pilot Ben Nyberg
- For decades, botanists at the National Tropical Botanical Garden (NTBG) in Hawaii have rappelled down dangerously steep cliff faces using ropes, hung out of helicopters and walked through some very remote valleys to look for, and conserve, rare, native plants. Several cliffs and valleys, however, have remained inaccessible.
- Drones are now helping the NTBG staff access and survey some of these difficult-to-reach parts of the Hawaiian islands.
- Mongabay recently spoke with Ben Nyberg, a GIS coordinator and drone specialist at NTBG, about the use of drones for plant conservation.

Counting on eDNA for a faster, easier way to count coral
- Environmental DNA, known as eDNA, is genetic material sloughed off by animals or plants and found in soil, air, or water, and allows scientists to collect and analyze genetic material without having to retrieve it from a species directly.
- Researchers in Hawaii found that the amount of eDNA in water samples is related to coral abundance and thus can be used to conduct accurate surveys of local coral populations using less time and money than sending SCUBA divers down to do the surveys.
- Coral reefs have the highest biodiversity of any ecosystem globally and are one of the most threatened, thanks to climate change and direct human impact. eDNA could help researchers evaluate coral abundance and health more quickly, easily and cost-effectively.

Drone rediscovers Hawaiian flower thought to be extinct
- A drone surveying a cliff face in a remote part of Kalalau Valley in Hawaii’s Kaua‘i Island has confirmed the presence of Hibiscadelphus woodii, a relative of hibiscus that was last seen alive in 2009, and thought to be extinct.
- Biologists first spotted four H. woodii plants in March 1991, but three of the plants were crushed and killed by falling boulders between 1995 and 1998. The remaining known individual was last observed alive in 2009, and then seen dead in 2011.
- However, by flying into difficult-to-reach areas, drones are uncovering secrets of previously unexplored cliff habitats.

An epic Pacific survey reveals mixed fortunes for green and hawksbill turtles
- An expansive survey over 13 years of green turtles and hawksbill turtles found the population of the former rebounding in the Pacific Basin.
- Both these species are historically threatened by overexploitation, fishing bycatch and habitat loss, and are protected under CITES.
- While green turtle numbers remained stable or increased in the regions covered by the in-water survey, hawksbill turtle numbers remain low.
- Another major study released this week found that warming global temperatures impact cold-blooded marine animals, such as turtles, twice as much as terrestrial ectotherms.

George, the last known Hawaiian snail of his kind, dies at 14
- George, the last known member of the Hawaiian snail species Achatinella apexfulva, died on the first day of 2019.
- In 1997, researchers collected the last 10 known A. apexfulva specimens from the island of O‘ahu in a last-gasp bid to save the species through captive breeding. A few offspring did result from the program, but none survived, except George.
- George, who was 14 years old when he died, was emblematic of the plight of the Hawaiian land snails, which are threatened by habitat loss and the introduction of predatory species.

New picture of coral reef health opens avenues for saving them
- New research has identified five potential phases, or “regimes,” of coral reef health, helping scientists and ecosystem managers better assess the condition of reefs.
- The study also revealed that certain transitions from one phase to another were more likely to result from human-induced changes to the ocean.
- The authors of the study say the research could help identify new opportunities to save and improve the health of reefs.

A global coral reef monitoring system is coming soon
- Coral reef conservation efforts will soon get a major boost with a global monitoring system that will detect physical changes in coral cover at high resolution on a daily basis.
- The satellite-based system will enable researchers, policy makers, and environmentalists to track severe bleaching events, reef dynamiting, and coastal development in near-real time.
- The system will leverage Planet’s daily high resolution satellite imagery, running the data through cloud computing-based algorithms to map reefs and chart changes over time.

Powering cameras and empowering people
- Keeping equipment running in harsh field conditions can challenge any tech project, as can working successfully with volunteers.
- Mongabay-Wildtech spoke with leaders of one project, wpsWatch, that deploys connected camera traps to monitor wildlife and people in reserves and employs volunteers to monitor image feeds from afar.
- Powering equipment for field surveillance and “making it part of everyone’s day” enable the rapid image detection, communication, and response by ground patrols needed to successfully apprehend wildlife poachers using cameras and other sensors.

Crowdsourcing the fight against poaching, with the help of remote cameras
- A U.S. non-profit and a cadre of volunteers have teamed up with reserves in South Africa and Indonesia to combat wildlife poaching through a series of connected camera traps.
- The group’s monitoring system, wpsWatch, can transmit visual, infrared, and thermal camera images as well as data from radar, motion detectors, and other field devices.
- The volunteers monitor image feeds while rangers sleep and have become an effective part of the team, which has detected roughly 180 intrusions into the reserves, including rhino and bushmeat poachers.

Long-term droughts are throttling growth in Hawaiian forests, finds airborne laser-based study
- Long-term declines in rainfall on the Big Island of Hawaii have added up over time to make forests shorter and less green.
- Data from satellites and airplane surveys showed that forest canopy greenness decreased twice as much in areas where annual rainfall had steadily declined since 1920.
- Long-term drying trends in other parts of the world may have far-reaching impacts on forests.

Fantastic Beasts star Alison Sudol talks conservation and inspiration
- In an exclusive interview, the breakout star of the latest Harry Potter movie argues that it’s deeply important for people to connect with nature
- “Art has a profound ability to connect people to their own hearts, and to each other,” she says, and uses her art to inspire others
- She is herself inspired by how much more there is to know about nature, and were she not performing for large audiences, would perhaps like to study marine mammals

Need a Trump break? Meet Obama’s fish
- Researcher names new species of deep coral fish after the 44th President of the U.S.
- Scientists don’t know if the new species is threatened, but it is found in the Papahānaumokuākea Marine National Monument.
- Discovery hints at how many species still await names.

The beloved Hawaiian honeycreeper birds are at risk of extinction from avian malaria
- A warmer climate has allowed mosquitoes that carry avian malaria to invade honeycreeper habitats on the Hawaiian island of Kaua’i.
- Honeycreeper populations have decreased as much as 98 percent over the past 15 years.
- Unless ecologists intervene, the birds may vanish in 10 to 30 years.

For the first time, bees get added to US endangered species list
- The seven species — Hylaeus anthracinus, H. assimulans, H. facilis, H. hilaris, H. kuakea, H. longiceps, and H. mana — are native only to Hawaii and inhabit diverse habitats such as coasts, dry forests, and subalpine shrublands.
- These bees pollinate a variety of native plant species, including some of Hawaii’s most endangered plant species, which could become extinct if the bees were wiped out.
- However, like many other wild bees in North America that are on the decline, Hawaiian yellow-faced bee numbers too are dwindling and their populations are now very small and extremely vulnerable to slight habitat changes.

Hawaiian crow could help us learn about evolutionary origins of tool-using behavior
- The critically endangered Hawaiian crow (Corvus hawaiiensis) has now been found to be a “highly dexterous tool user,” say the authors of a Nature study, an international team of scientists and conservation experts.
- New Caledonian crows have previously been observed using tools with incredible proficiency in order to get at insects and other prey inside deadwood and vegetation, but scientists have never understood why they have evolved such skills when no other members of the crow family (known as ‘corvids’) have done so.
- Without other tool-using corvids for comparison, scientists have been unable to study the behavior in more depth. The New Caledonian crow and its skilled use of tools remained a puzzle.

US creates world’s largest marine reserve off Hawaii
- The monument, a UNESCO World Heritage Site, is home to more than 7,000 marine species, including endangered sea turtles, whales, Hawaiian monk seals, Laysan albatross, Pritchardia palms, and several recently discovered species.
- While non-commercial fishing is allowed in the monument region by permit, commercial fishing and future mineral extraction activities are banned within the expansion area, the White House said.
- The expansion of Papahānaumokuākea is in response to proposals put forward by U.S. Senator Brian Schatz and other native Hawaiian leaders earlier this year.

Scientists discover ‘friendly cartoon ghost’ octopod in deep ocean off Hawaii
- NOAA researchers discovered what may be a new species of ‘dumbo’ octopod at a depth of 4,290 meters during a deep ocean expedition near Hawaii’s Necker Island.
- The ‘ghost-like’ octopod was spotted by Deep Discoverer, a remotely operated vehicle (ROV) from NOAA’s Okeanos Explorer.
- ‘This ghostlike octopod is almost certainly an undescribed species and may not belong to any described genus.’

Could these technologies reduce shark attacks and culls?
- This year a record-breaking number of shark attacks occured in places such as Hawaii, North Carolina, and New South Wales, Australia, raising an outcry from some communities for their governments to kill off sharks.
- Recent summits convened to investigate the latest shark-deterring technologies have concluded that culling is not the answer.
- Among the new shark-deterrents under study are methods that exploit the animals’ electric, magnetic, visual, olfactory, and auditory sensory systems.

Scientists urge U.S. to honor restoration commitment in Hawaii
- The world’s largest body of tropical scientists and conservationists is urging the U.S. government to clean up Kaho’olawe Island.
- Kaho’olawe Island was used for decades as a bombing range.
- The Association for Tropical Biology and Conservation (ATBC) says $1B is needed for the cleanup and restoration.

Native ecosystems, species underpin Hawaiian culture

Samuel M. ‘Ohukani’ōhi’a Gon, III speaking at TEDx Maui Dr. Samuel M. ‘Ohukani’ōhi’a Gon, III is the Senior Scientist and Cultural Advisor for The Nature Conservancy of Hawai’i, and a leading expert on Hawaiian ecology. This year he is one of the four keynote speakers at the annual Association for Tropical Biology and Conservation (ATBC) […]
Borneo’s rainforest may get high-tech 3D scan to boost conservation

CAO lasers easily penetrate forest canopies to reveal minute variations in ground elevation associated with soils. This images shows a ground elevation map in dense tropical forest of western Amazon. The map uncovers a history of geologically old meanders in the Tambopata River in Peru. Today, only the main stem of the river persists, and […]
Invasive species worsen damage from Hawaii’s storms

Iselle damage in Hawaii. Photo by Greg Asner Damage from Hurricane Iselle, which recently battered Hawaii’s Big Island, was exacerbated by invasion of non-native tree species, say experts who have studied the transformation of Hawaii’s native forests. Iselle, which made landfall on the Big Island on August 7, was the third-strongest tropical cyclone to hit […]
Scientists uncover new marine mammal genus, represented by single endangered species

This is the story of three seals: the Caribbean, the Hawaiian, and the Mediterranean monk seals. Once numbering in the hundreds of thousands, the Caribbean monk seal was a hugely abundant marine mammal found across the Caribbean, and even recorded by Christopher Columbus during his second voyage, whose men killed several for food. Less than […]
Industrialized fishing has forced seabirds to change what they eat

The bleached bones of seabirds are telling us a new story about the far-reaching impacts of industrial fisheries on today’s oceans. Looking at the isotopes of 250 bones from Hawaiian petrels (Pterodroma sandwichensis), scientists have been able to reconstruct the birds’ diets over the last 3,000 years. They found an unmistakable shift from big prey […]
The Hawaiian silversword: another warning on climate change

The Hawaiian silversword (Argyroxyphium sandwicense), a beautiful, spiny plant from the volcanic Hawaiian highlands may not survive the ravages of climate change, according to a new study in Global Change Biology. An unmistakable plant, the silversword has long, sword-shaped leaves covered in silver hair and beautiful flowering stalks that may tower to a height of […]
Critically Endangered Hawaiian monk seals bludgeoned to death

A Hawaiian monk seal at Hana Maui, Hawaii . Photo by: Rhett A. Butler. To date three Hawaiian monk seals (Monachus schauinslandi), and possibly a fourth mortality under investigation, have been found bludgeoned to death by an as yet undiscovered assailant, reports the Associated Press. Authorities believe the seals may have been killed by local […]
Aloha, and welcome to the planet’s extinction capital

Hawaii evokes images of a tropical paradise where fragrant flowers, vivid colors, exotic plants, birds, and fish abound. Unfortunately, much of Hawaii’s original native flora and fauna has disappeared since the arrival of Europeans in the 18th Century. Hawaii now has the dubious distinction as having become the planet’s extinction capital, having lost more than […]
New seabird discovered from Hawaii, but no one knows where it lives

Researchers have uncovered a new seabird native to Hawaii stuffed in a museum. Originally identified as a smaller variation of a little shearwater (Puffinus assimilis), DNA tests showed that the bird, which was collected over four decades ago, was in fact a unique species. Named Bryan’s shearwater (Puffinus bryani), the fate of this bird in […]
Expedition granted?: hoping to save nearly-extinct seals through National Geographic contest

New legislation places US at forefront of shark conservation

Last week the US Senate passed the Shark Conservation Act, which bolsters the prohibition of shark-finning in US waters and puts the US at the forefront of shark conservation. Finning involves catching a live shark, cutting off its fins, then dumping it back into the water where it suffers a slow death of asphyxiation on […]
Kite-photography gives new perspective to whale migration

A new project sponsored by Nokia uses KAPing – kite aerial photography – to get an innovative look at whale behavior. The project will be taking place in Hawaii and will document the area’s annual humpback whale migration. KAPing uses kites to suspend cameras, providing a birds-eye view of a scene without need for a […]
Beyond gloom: solutions to the global coral reef decline

The world’s coral reefs are in trouble. Due to a variety of factors—including ocean acidification, warming temperatures from climate change, overfishing, and pollution—coral cover has decline by approximately 125,000 square kilometers in the past 50 or so years. This has caused some marine biologists, like Charlie Veron, Former Chief Scientist of the Australian Institute of […]
Goats, cats trigger near extinction of Hawaiian bird in past 7 years
A new survey by the United States Geological Survey shows the population of the Palila (Loxioides bailleui), a beautiful songbird found only in Hawaii, has fallen from 4,400 birds to 1,200 birds since 2003, a decline of nearly 75 percent. The bird is being driven toward extinction by introduced sheep and goats, which are destroying […]

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