A recent study found that more than half of the 504 primate species were left out of the research literature, with only 13% focused on chimpanzees. The study highlights the need for conservation efforts to protect endangered primate species and their habitats.
A new study published in PLOS ONE found that a two-thirds increase in returning coho salmon to the Oregon coast would generate up to $518 million in annual non-market economic benefits. The study also found that people value conservation goals sooner rather than later, with up to $277 million in annual benefits.
Researchers from the University of Würzburg captured rare footage of Abbott's duiker antelopes on Mt. Kilimanjaro, a species classified as endangered. The study found that protected areas are crucial for maintaining biodiversity in large mammal species.
Camera trap surveys reveal 28 mammal species in protected forest and 21 in fragmented habitats, including critically endangered species like Sunda pangolin and Sumatran tiger. These findings suggest conservation value for small patches of remnant forest and the importance of further research.
Expert agencies play a critical role in assessing the impacts of proposed federal actions on threatened and endangered species. New research from Defenders of Wildlife shows that limiting or removing these services could have disastrous consequences, while suggesting areas where the consultation process can be made more efficient witho...
A University of Liverpool study reveals that wild animals adjust their social preferences with the weather, affecting extinction risk. The research found that species alter their grouping patterns between wet and dry seasons, influenced by factors like migration and feeding preferences.
Researchers predict blue whales' most likely foraging areas and times using satellite tracking data and environmental factors. The model improves understanding of the species-environment relationship, helping inform population management decisions amid climate change.
A recent survey of the Bornean orangutan population in Sabah, Malaysia shows that populations have remained stable within well-managed forests, but declined in areas with extensive oil palm plantations. The study, published in PLOS ONE, provides valuable insights into the conservation management of this endangered species.
Researchers have discovered a new species of tree in the Usambara Mountains, which grows up to 20m tall with white flowers. The tree is considered endangered due to its restricted population range and potential reliance on a specific beetle for pollination.
Researchers from Oxford University and the International Fund for Animal Welfare document a wild group of endangered Barbary macaques adopting an injured juvenile from a neighboring group. The unusual display of concern provides valuable information for rehabilitation and release strategies.
A new model predicts blue whale locations based on daily oceanographic data and tagged whale movements. The app will help ship crews and managers avoid collisions with the endangered species along the US West Coast.
Researchers found that birds are more likely to thrive in environments with similar native habitats and climates, as well as in areas where other alien species are already established. This study analyzed 4,346 global invasion events spanning 708 species to understand the factors enabling bird success in new habitats.
A team of life scientists at UCLA discovered that sea otters have low genetic diversity, which could endanger their health. The researchers found evidence of potentially harmful genetic variation and mating between closely related ancestors in the sea otter genome, similar to other endangered species with small population sizes.
Researchers at Penn State are embarking on a four-year effort to restore the endangered Chesapeake logperch to its original habitat in the Susquehanna River. The group, led by Jay Stauffer, has secured $500,000 in funding and is using innovative techniques such as underwater drones and culturing to introduce the fish back into the wild.
Research by an international team including the University of Saskatchewan has found toxic metals in European eels' ovaries, potentially jeopardizing their reproductive success. The metals, including mercury and copper, are concentrated in the eels' bodies during their journey to spawning grounds.
A new study in Journal of Applied Ecology proposes ways to improve risk assessments for endangered species by incorporating accurate population growth rates and survival data. The models more closely reflect reality by assessing long-used assumptions and proposing analytics that better reflect the impact of survival and reproduction.
Researchers have identified six threatened tenrec species out of 31, categorized as Vulnerable or Endangered due to habitat loss and hunting. The conservation status of tenrecs is expected to improve by integrating research into broader sustainable development objectives.
Researchers used ecological and evolutionary attributes to model extinction risk for data-deficient amphibians, finding over 1,000 species threatened with extinction. Half of these species are likely Endangered or Critically Endangered, primarily in the Neotropics and Southeast Asia.
A Yale-led study reveals that 1,012 additional amphibian species are at risk of extinction, with many found in South America and Southeast Asia. The study predicts that more than half of these species are 'Endangered' or 'Critically Endangered',
A study published in PNAS confirms that zoos and aquariums hold critical information about more than 98% of known species, including fertility and survival rates. By analyzing data from the Zoological Information Management System (ZIMS), researchers were able to fill large gaps in demographic knowledge for these species.
A new study led by York University reveals the American Bumblebee is critically endangered due to a 70% reduction in its area of occurrence and an 89% decrease in relative abundance. Immediate conservation action may save the species from extinction, similar to the fate of the Rusty-patched Bumblebee.
Researchers discovered a potentially devastating foot disease in Chile's endangered huemul deer population, with severe pain and death caused by the condition. The study's findings highlight the need for improved monitoring and collaboration to help protect the critically endangered species.
Researchers found that public interest in US bird species increases with body size and abundance, while endangered species attract high local interest. Certain well-known species are also popular nationwide, despite their limited range.
Research scientists have uncovered hidden diversity within a type of frog found only in the Seychelles, showing that each island has its own distinct lineage. The study reveals four species of sooglossid frogs are threatened by climate change and disease, including a lethal fungus known as chytrid.
The study identifies regions under high-intensity threat from commercial harvesting of species, highlighting urgent need for sustainable use and protection. High-risk areas contain 82% of impacted species, with only 16% covered by protected areas on land.
Researchers have found that invasive round gobies in French Creek are consuming native freshwater mussels, posing a significant threat to their survival. The study's findings highlight the potential ecological disaster if gobies continue to spread in the watershed.
Researchers at Oxford University have developed a method to produce eggs from ovarian tissue in labs, providing new hope for the critically endangered Northern White Rhino. The technique could enable conservationists to pull species back from extinction by utilizing ovarian tissue from old or injured animals.
Researchers found that soil treatments mimicking floods led to the highest woolly star survival rate, while no treatment favored invasive grasses. The study suggests that restoring natural flood pulses can help reestablish the plant species in degraded habitats.
A global wildlife map identifies areas where threatened species can find refuge, but also highlights shrinking refuges and high levels of species richness threatened by human activities. The study provides a roadmap for conservation investment and mitigation strategies to save endangered species.
Researchers found that a combination of wolf reduction and short-term caribou penning during calving season maximized population growth. Adaptive management is recommended for direct population restoration of endangered species.
A new study by UCL researchers finds that alien species are the primary cause of recent global extinctions, responsible for 126 extinctions. Many plant and animal species, including mammals and birds, have been affected, with some species, such as rats and cats, being major contributors.
Researchers used environmental DNA to track Japanese eel populations in 10 rivers, detecting 91.8% of confirmed locations and providing insights into abundance and biomass estimation. This non-lethal method is ideal for monitoring endangered species, including invasive foreign eels.
A new study finds that 28% of endangered species are unprotected by CITES, with 62% needing up to 24 years for protection. Experts recommend speeding up the policymaking process to prevent extinction.
A significant gap exists between scientific identification of species threatened by international trade and their provision of international protection. One-third of currently endangered species due to trade are not protected, highlighting the need for accelerated action.
A new species of softshell turtle, Pelodiscus variegatus, has been discovered in northeastern Indochina. The species is characterized by dark blotches on its shell and has a critically endangered conservation status due to its limited range and high exploitation rates.
Researchers from Aarhus University discovered that insects leave tiny DNA traces on flowers they visit, revealing at least 135 different species of butterflies and insects. This eDNA method holds vast potential for tracking endangered pollinators and managing unwanted pest species.
A NUS study reveals that crossbreeding between milky storks and their cousins is threatening the species' conservation. The research found that more than half of the stork population in Singapore is genetically influenced by Painted Storks, posing a major threat to the species' survival.
Researchers at the University of Exeter have discovered endangered hammerhead and dogfish species being sold as food in UK chip shops, highlighting a need for more accurate labelling. The study also found that consumers may unknowingly purchase threatened shark species, posing health risks and contributing to declining shark populations.
The San Diego Zoo's breeding program for endangered Hawaiian birds aims to strike a balance between animal welfare and conservation needs. Researchers studied the welfare of several species, including the 'alalā and 'akikiki, using guidelines from the 'Opportunity to Thrive' model.
Researchers found that certain endangered owl species continued to persist and even flourish after large forest fires, with stable occupancy rates observed. The study suggests that fire may enhance conditions for rodent populations, which are a crucial prey source for the owls, offsetting any negative effects on nesting habitat.
A new study reveals that many European freshwater fish species, especially those in the Mediterranean region, are threatened by climate change. The research identifies regions and species particularly susceptible to rising water temperatures and changing habitats.
A new systematic approach to assess animal extinction risk has found that 20% of previously unassessable species are likely threatened. The method, designed by Luca Santini and colleagues, is more efficient than traditional methods and provides an early warning system for species at risk.
A study published in PLOS ONE found that 78% of marine mammal populations and 75% of sea turtle populations increased significantly after being listed under the U.S. Endangered Species Act. Conservation measures such as tailored species management and fishery regulations appear to have been successful in promoting species recovery.
A new analysis by UC Santa Cruz researchers found that fallowed farmland in the San Joaquin Desert has strong potential for habitat restoration. The study identified over 600 square kilometers of land suitable for conservation, offering a promising solution to protect endangered species like the blunt-nosed leopard lizard.
Three new species of groundwater salamanders discovered in Central Texas, including one critically endangered, have been identified as highly vulnerable to extinction. The discovery highlights the need to protect these keystone species, which maintain aquifer ecosystem health.
A new mathematical model developed by University of Southern Denmark researcher Fernando Colchero can help predict the population growth of endangered species. The model takes into account age-specific survival and reproduction rates, as well as trade-offs between these factors, resulting in more accurate predictions.
A new report reveals that only 41% of European MPAs are fished less intensely than non-protected waters, while trawling activity is 38% higher inside MPAs. The findings suggest that stronger regulations are needed for MPAs to effectively protect sensitive species and biodiversity.
Students from 28 schools and four countries contribute to a large-scale camera-trap study, collecting thousands of images of 83 native mammal species, including 12 threatened or endangered ones. The students' data is comparable to that of adult citizen scientists and professional researchers in nearby protected areas.
New research reveals small and isolated habitat patches in Australia are vital to the survival of many rare and endangered species. Small patches of vegetation, such as those along roadsides or in urban areas, can be a last piece of habitat for species that once had widespread habitats.
The study found that over half of the world's living languages are currently endangered, with around 600 nearly extinct. However, hundreds of languages have been documented sustainably archived audio and video collections, and there is ongoing engagement from indigenous researchers on their own languages.
New research highlights invasive species as the top threat to Australian biodiversity, affecting 82% of threatened species, while habitat changes impact 74%. The Threatened Species Recovery Hub and Centre for Invasive Species Solutions warn of an extinction crisis without innovative management options.
A new study published in Proceedings of the National Academy of Sciences found that small and isolated habitat patches are vital to the survival of many rare and endangered species. The research highlights the importance of conserving these small patches, which can sometimes be the last remaining habitats for species.
A recent study published in PLOS Biology reveals that human environmental effects are favoring the same species everywhere, while unique species are disappearing. The researchers found that species occupying large areas tend to increase in places where humans use the land, while those species that occupy small areas are lost.
A machine-learning approach predicts plant species at risk of extinction using open-source data for over 150,000 land plant species. The approach identifies variables predicting extinction risk and calculates probability of a species being designated as endangered.
A new machine learning algorithm assesses over 150,000 plant species worldwide, predicting more than 10% as highly likely to qualify for at-risk IUCN classification. The model flags regions with high native biodiversity and endemic species as areas of concern.
A new machine learning-based approach predicts conservation status of over 150,000 plants, identifying 15,000 species at high risk. The method uses data analytics and machine learning to assess habitat features, weather patterns, and physical characteristics.
A new study categorizes Australian land mammals by their susceptibility to predation by feral cats and red foxes, revealing 63 of the 100 surviving mammal species are highly susceptible. The most vulnerable species include potoroos, bandicoots, bettongs, native rodents, and several marsupial species.
Researchers successfully established an immortalized cell line derived from the critically endangered Okinawa rail. The use of the K4DT method, which involves co-expressing mutant CDK4, Cyclin D, and TERT genes, significantly extended cellular division and immortalization in avian cells. This breakthrough paves the way for further func...
University of Surrey academic Dr Mike Franjieh has been recognized for preserving two endangered languages on the South Pacific island of Ambrym in Vanuatu. His research has created usable spelling systems and recorded cultural practices, benefiting community members and future generations.
A recent study published by Kew scientists reveals that 36% of 'critically endangered' plant species produce recalcitrant seeds, making seed banking an ineffective conservation method. This means alternative techniques like cryopreservation are necessary to safeguard the world's most threatened species and iconic tree species.