A recent study by TUM, University of Jena, and Vienna University of Technology shows that city residents generally accept most animal species in urban environments. The majority of birds, mammals, arthropods, lizards, and frogs are popular, while cockroaches, rats, wasps, slugs, and pigeons are less liked. Urban planning can balance hu...
Scientists have discovered a previously unknown population of the Australian brook lamprey, an ancient and endangered species, in Queensland. The find expands the species' geographic range into truly tropical waters, highlighting the need for conservation efforts to protect this unusual fish.
Researchers emphasize that field stations studying primates contribute to biodiversity conservation by deterring poaching, deforestation, and natural resource extraction. The authors call for increased funding and support for red colobus conservation efforts.
Researchers observed a rare instance of lemur predation by a fosa in the Betampona Strict Nature Reserve. The impact of this predation, combined with low reproductive rates and genetic isolation, poses significant threats to the survival of critically endangered lemurs.
Domestic dog attacks on mountain tapirs in Colombia's cloud forests threaten their physical wellbeing and reproductive performance. Conservationists urge population management and control of domestic dogs to protect these endangered species.
A new species of aquatic insect, Potamophylax kosovaensis, has been discovered in the Ibër River Basin in Kosovo. The species is already considered endangered due to habitat destruction and pollution, highlighting the need for urgent conservation efforts.
The study revealed three genetically distinct populations of rusty-patched bumblebees, highlighting the need for tailored conservation efforts. The analysis showed low colony abundance and high rates of inbreeding, threatening the long-term viability of the species.
Researchers analyzed DNA markers to discover potential new scrub mint species and found evidence of cryptic diversity. The study highlights the unique evolutionary history of these plants, which thrived in harsh conditions but lost adaptability.
A study by University of Barcelona researchers reveals older trees are crucial for conserving the wolf lichen, a threatened species found in European high mountain forests. The oldest trees provide unique shelter and conditions that support the survival of this endangered species.
A new study at Georgia Aquarium reveals belugas have big caloric needs to maintain their cold-water lifestyle, limiting their ability to escape human disturbances. The data will inform management decisions for Cook Inlet belugas and help create predictive energy models to evaluate the impact of human activities.
A study published in Nature Communications found that the fastest animals are medium-sized, like cheetahs, due to a physical limit imposed by muscle contraction speed and shortening. This sweet spot size of around 50kg enables animals to reach speeds of up to 65 miles per hour
Researchers at Curtin University have discovered a new potential predator for the endangered western spiny-tailed skink, raising concerns about the susceptibility of similar-sized juvenile lizards. The spotted mulga snake's consumption of a pygmy spiny-tailed skink suggests that these snakes may also prey on vulnerable juveniles.
Researchers from Florida Atlantic University conducted a multi-year study to quantify the spatial and temporal abundance of these endangered species. The results showed that both species were abundant along the coast, with no clear seasonal differences or correlations with environmental factors.
Researchers found that individual Balearic shearwaters are adapting to climate change by shifting their migratory range northwards, with a speed of 25km per year. However, this flexibility comes with constraints, as the birds have further to fly back in the autumn, and the impact on breeding success and survival is still unclear.
The study identifies Morro do Príncipe as a priority area for conservation of the endangered Johngarthia lagostoma land crab in Brazil. Praia dos Andradas is also considered vital for breeding. The researchers highlight the importance of preserving vegetation to ensure the species' survival.
Researchers found that growing fallow lands helps stabilize the population of the little bustard in Catalonia by providing food and shelter. To effectively conserve the species, measures such as reducing adult mortality and addressing power line collisions must also be implemented.
Social network analysis of sanctuary-living Grauer's gorillas reveals adult females are central to the group's dynamics and most gregarious. This study provides unique insights into the behavior of a critically endangered species and informs on their care and future release strategies.
A study of 379 animal studies found no consistent impact of aging on ejaculate traits, contradicting the human trend. In some species, age even improved reproductive traits, such as larger ejaculates and increased sperm viability.
Research using thermal imaging found that numbats are prone to overheating during hot weather, with body temperatures exceeding 40°C. Their unique fur mechanism allows for heat exchange, but is limited by temperature and shade availability.
Researchers at Ohio State University explore how technology and economics can be used to protect endangered species. By leveraging tools like camera traps and smartphone apps, scientists can monitor populations more efficiently. Additionally, economists can develop policies that protect species before they become threatened, reducing t...
A genomic analysis of seized pangolin scales reveals that they were sourced from West and Central Africa, highlighting the complex pathways of illegal trade. The study's findings can inform conservation efforts and support enforcement measures to protect endangered species.
Researchers from Florida Atlantic University's College of Engineering and Computer Science have developed a new AI method to accurately count manatee aggregations in real-time. The method uses images captured from CCTV cameras and outperforms existing baselines, offering potential ways to aid endangered species.
Imports of American eel fry for aquaculture in East Asia have reached an all-time high, threatening the already endangered species. The surge is driven by Japan's demand for two-thirds of its eel consumption, with the US and Haiti being major exporters.
A major global study found that animals are being pushed to their physical limits as they struggle to adapt to rising temperatures sparked by human-caused climate change. This is leading to widespread displacement, particularly among marine life that will be forced to abandon their habitats in search of cooler pastures.
A recent study by RMIT University and the Marine Mammal Foundation has revealed alarming concentrations of PFAS chemicals in Burrunan dolphins off the coast of Melbourne and Gippsland, south-east Australia. The findings are the highest reported globally, with one juvenile dolphin found to have a PFAS liver concentration of 19,500 nanog...
A study on the endangered coco de mer palm tree found that inbreeding depression may not be a major threat to its survival, contrary to previous assumptions. The researchers discovered that female trees prefer closely related kin to sire their offspring, suggesting outbreeding depression as a possible issue.
Researchers tracked endangered thick-billed parrots using solar-powered satellite transmitters, revealing new critical habitat and migratory routes. Less than 20% of the newly identified habitat is protected from timber industry, highlighting the urgent need for conservation efforts.
A large USGS study assesses methylmercury in adult amphibians, finding it to be a toxic compound that bioaccumulates in animals as they feed. The study's results provide new methods and baseline data for assessing mercury risk in endangered species, including those listed under the Endangered Species Act.
New research reveals that endangered whales and dolphins inhabit the Hellenic Trench off Greece year-round, challenging seismic surveys and oil and gas exploration. The study confirms the presence of four species, including sperm whales, in both summer and winter, highlighting the need for conservation measures.
A new study by Princeton researchers reveals widespread illegal hunting in China, resulting in the loss of over 20% of native species, including endangered ones. The study estimates that at least 28% of China's terrestrial vertebrate species may have been taken during the six-year period.
A study found that wildlife exits designed for ocelots in Texas were used by 10 mammal species, including bobcats and coyotes, to exit highways. The exits function as designed, but ongoing research aims to improve their effectiveness.
A recent study by the University of Exeter and Wildlife Conservation Society found tens of thousands of endangered sharks and rays are caught annually off the Republic of the Congo. Most of these species are juveniles and vulnerable to extinction.
The Endangered Landscapes & Seascapes Programme will support up to eight new sea restoration projects across Europe. This funding aims to create resilient ecosystems that benefit nature and people. The programme's third phase will focus on expanding large-scale restoration projects, including those focused on Europe's seas.
A new EWG study reveals that humans can serve as sentinels for understanding the impact of toxic PFAS on wildlife health. The study's findings show that over 625 species, including fish, birds, and mammals, are contaminated with PFAS, highlighting the need to tackle these persistent chemicals.
A Texas A&M research team found that a population of endangered red-crowned parrots is thriving in urban areas, with four main roosts in the Rio Grande Valley. The parrots' adaptability to human environments and lack of competition for food sources make them an unusual example of a species doing well in urban areas.
A Texas A&M University team, led by historian Dr. Daniel Schwartz, is working to preserve the 2,000-year-old Syriac language, deemed endangered due to conflict and persecution in the Middle East. The project, Syriaca.org, aims to safeguard cultural heritage and make it accessible to expat communities worldwide.
Scientists have mapped the reproductive strategies and life cycle of an endangered coral species, offering a glimmer of hope for its recovery. The purple cauliflower soft coral's findings can inform conservation strategies and potential restoration efforts, including the creation of new coral colonies to repopulate areas of habitat.
Researchers argue that equipping animals with sensors can provide valuable, localized data on environmental conditions impacted by climate change. The technology can help fill critical data gaps, particularly in remote areas.
A team of University of Connecticut undergraduates has published the first full map of the butternut's DNA, a process that could help conserve endangered species. The project is part of an ambitious effort to sequence the DNA of overlooked organisms, including deep-sea corals and critically endangered birds.
A new generation of young Kurdish collectors are saving stories and songs from oblivion, with the goal of revitalizing endangered languages like Kurmanji, Sorani, and Zazaki. Their efforts aim to protect indigenous language heritage and knowledge production, which are threatened by assimilation and Western influence.
Scientists have quantified a direct link between greenhouse gas emissions and polar bear survival, overcoming a loophole in the Endangered Species Act. The study provides a template for estimating the demographic impact of proposed GHG-emitting actions on polar bears.
A breakthrough study on kākāpō population sequencing is helping New Zealand manage the health of this critically endangered species. The study reveals genetic characteristics crucial to survival and has massive implications for conservation genomics in other species.
Researchers are creating digital 3D models of freshwater mussels using photogrammetry, allowing biologists and conservationists to identify species and teach field biologists how to distinguish characteristics. The online course will also educate the public about these essential creatures that filter algae and stabilize streambeds.
A vaccination campaign in Cambodia has successfully protected endangered wild cattle from lumpy skin disease (LSD), a highly contagious viral disease. The campaign, launched in collaboration with the Wildlife Conservation Society, has vaccinated over 20,000 domestic cattle and water buffalo to prevent the spread of LSD to wild ruminants.
A new study published in the Journal of Raptor Research found that two colonies of white-rumped vultures in Nepal demonstrated stable reproductive rates over an 11-year period. The number of occupied nests and productivity appeared to be stable, indicating a potential turning point for the critically endangered species.
Restoration of longleaf pine woodlands enhances stream flow while conserving an endangered ecosystem, addressing two pressing conservation issues. This approach promotes 17% more streamflow on average and 92% higher streamflow during droughts.
Scientists analyzed DNA from fecal samples to study the reproductive behavior of northern muriquis, an endangered primate species. They found that females tend to mate with males having diverse MHC genes, which may provide offspring protection against pathogens.
A study found that the silver rice rat, an endangered Florida Keys species, shifted its habitat in response to sea level rise, moving to higher ground at a rate slightly greater than the observed rise in sea level. The rats' diet and environment are highly restricted, making them sensitive to changes.
A new study finds that climate change poses a significant threat to all listed plant and lichen species, with only a minority of conservation plans taking direct action to address this issue. The researchers urge policymakers to use their findings to inform conservation planning and recovery efforts for these endangered species.
A genetic study has found that a captive-bred population of the Orinoco crocodile, one of the world's most endangered species, possesses sufficient genetic diversity and is suitable for reintroduction efforts. The Colombian government can use this research to initiate new populations in areas where the species has been depleted.
A new study highlights the diverse impact of climate change on animal welfare across five domains: nutrition, environment, behaviour, physical and mental health. The review examines how animals respond to stress and provides a tool for researchers to evaluate the effects of climatic variability.
Researchers have observed a dramatic shift in the seasonal usage of Southern Resident killer whales in the Salish Sea, with their fall and winter presence increasing while spring and summer presence declines. This study emphasizes the importance of regularly updating habitat protection measures to reflect changing species usage.
A new study identifies hundreds of at-risk animal and plant species without corresponding protection from international trade. The list includes Endangered and Critically Endangered animals and plants, such as shark and ray species, palm species, and songbird species.
A team of conservation researchers warns that Indonesia's tropical rainforest and endangered species are under threat from government interference and corporate interests. The researchers advocate for data transparency, online 'safe houses', and anonymized journals to protect environmental research and promote nature conservation.
A study by Max Planck Institute of Animal Behavior found that American mink can regain almost full ancestral brain size within 50 generations after escaping captivity. This reverses the long-held assumption that domestication causes permanent brain size loss in animals.
A new study reveals the Mediterranean as the area most at risk globally for endangered seabirds, with areas like Portugal's Exclusive Economic Zone also showing considerable risk. Seabirds are already vulnerable or endangered, and plastic exposure worsens their fragile state.
Researchers observed a steady increase in skin disease among southern resident killer whales from 2004 to 2016. The study suggests that the most plausible explanation is an infectious agent, potentially reflecting a decrease in immune system ability to combat disease. This could pose a significant threat to the health of the population.
A new study published in Trends in Ecology & Evolution suggests that animals first evolved around 574 million years ago. The researchers used advanced analytical techniques to investigate preservation conditions in Cambrian and Neoproterozoic rocks, finding that certain clays were essential for capturing early animal fossils.
Researchers tracked Egyptian vultures with GPS transmitters, showing differences in food strategies between breeding and non-breeding individuals. Closing landfills may lead to scarcity of resources for these birds, prompting calls for conservation efforts that support extensive livestock farming.
A new study led by Cornell University's Wendy Erb found that orangutan vocal changes can be used to assess their health, as they alter their frequency and quality of sounds in response to wildfire smoke. This innovative method could help monitor the endangered species' well-being without putting them at risk.