Articles tagged with Wildlife
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new study estimates that seals and birds consume about 100,000 tons of fish per year, primarily herring and cod. While their consumption has a significant impact on some fish stocks, such as eel, it is estimated to be lower than human fishing activities.
Researchers at the University of California, Davis, have identified 52 potential wildlife corridors in Tanzania, linking protected areas across the country. The study found that nearly a sixth of previously identified corridors may be separated by land conversion.
A cultural backlash from US populism limits opportunities for state fish and wildlife agencies to adapt to changing social values. Traditionalist values are associated with lower trust in wildlife agencies, while mutualist values support restrictions on humans.
A Baylor University professor and his team have developed a method to measure recreation disturbance across large landscapes, enabling better understanding of its impact on wildlife. The study aims to provide recreation managers with a tool to mitigate negative effects on wildlife while allowing for responsible recreation use.
A new study reveals that bat wing prints can be used to identify individual bats with high accuracy, similar to fingerprint identification. The technique involves analyzing the unique patterns of collagen-elastin bundles in wing tissue, which remain intact even when wings are damaged.
Researchers from Montana and Wyoming biologists projected routes for grizzly bears to pass through human-occupied territory around Helena, Butte, and Bozeman. The predicted routes matched well with verified sightings of grizzly bears outside their usual ranges, offering more continuous habitat.
The study found a significant increase in Sumatran tiger population density, from 1.6 tigers/100 km2 in 2002 to 2.8 tigers/100 km2. Conservation efforts have contributed to this trend, with successful ranger patrols and habitat protection helping to reduce threats such as poaching and human-tiger conflict.
Research by Melanie Flynn, a University of Huddersfield lecturer, has led to Malaysia setting up environmental courts to deal with wildlife crimes. In contrast, the UK has made slower progress in tackling the issue, with inconsistent sentencing and limited resources hindering efforts.
Researchers found that even small exposures to oil caused hemolytic anemia in birds, affecting growth, organ function, and reproductive success. The study highlights the widespread impact of oil spills on avian health.
A new framework describes the complex dynamics of the illicit wildlife trade by combining biological, anthropological and socioeconomic data to provide a holistic picture of the problem. This framework can help practitioners untangle the complexities underlying the wildlife trade.
The study, published in the Journal of Fish and Wildlife Management, compiles data on the Clinch dace from 70 stream segments in Tazewell and Russell counties. The fish can serve as an indicator of water quality due to their rarity and sensitivity to environmental changes.
A study by WWF and UCF found that more than 47% of rangers selected 'I have no other job option' as the most motivating factor, highlighting the need for better work environment and compensation. The research aims to bring policy changes to improve ranger conditions and ultimately protect wildlife and forests.
A new study reveals that severe Perkinsea infections (SPI) is the third most common infectious disease of frogs in North America. Mass mortalities caused by SPI resulted in up to 95% tadpole population deaths, further jeopardizing frog populations.
A review article assesses the current and potential future role of international treaties in lion conservation. The analysis highlights the importance of various global and regional treaties, such as the World Heritage Convention and CITES, for protecting lion habitats and regulating trade in lion products.
A Brazilian startup has developed an animal detection system that uses sensors and transmitters to warn drivers of potential wildlife crossings. The system, called Passa-Bicho, aims to reduce roadkill and collisions by providing early warnings to drivers, covering hundreds of meters ahead.
A study found that a significant portion of ants spend most of their time idle, serving as a reserve labor force. When the top workers are lost, these inactive ants increase their activity levels to replace them, ensuring colony survival.
Researchers found that bats produce fewer calls, spend less time near vertical glass surfaces, and approach at a more acute angle, highlighting the 'blind spot' in their echolocation ability. The study's findings underscore the negative impact of human development on wildlife, particularly injured or dead bats often found near buildings.
Researchers tap into indigenous storytelling to revitalize biocultural heritage, fostering emotional connections with landscapes and wildlife. This approach bridges cultural revitalization and nature conservation, offering a new asset for conservation efforts.
A study led by Penn State researchers found that wood frog populations are more sensitive to changes in temperature or temperature interacting with precipitation than to changes in precipitation alone. This suggests that sensitivity to climate change cannot be predicted solely by knowing locations within the species' climate envelope.
The Sungazer lizard is critically endangered due to poaching and habitat loss, with its population declining by over a third in the last decade. A conservation assessment found that only half of the species' habitat has been irreversibly transformed by humans.
A recent study analyzed feral pigs, gray squirrels, and waterfowl from uncontaminated and contaminated habitats to assess environmental contamination. Many waterfowl tissues exceeded safe consumption levels, posing health concerns for both birds and humans.
Researchers will use genomic technologies to understand genetic basis of traits influencing wildlife and plant survival in changing environments. The project aims to advance understanding of how organisms cope with environmental challenges and develop guidelines for genomic interventions.
Researchers found that desert tortoises often overheat and die when encountering fencing meant to keep them safe from roads. The study suggests that designing and installing barrier fencing to minimize pacing and heat stress is crucial to prevent tortoise deaths.
A new royalty system for wildlife imagery could generate significant revenue for conservation efforts, particularly for carnivorous species like lions. The idea proposes that a portion of income from products featuring wildlife images be allocated to support conservation initiatives.
A new study by CIRES and NOAA researchers found that the spring snowmelt has arrived nearly three days earlier every decade from 1975 to 2016, while the first snow has been happening later. The end result is an increase in length of the snow-free season by about one week per decade.
Researchers discovered anthrax prevalent among Taï National Park's mammal carcasses, killing 31 of 55 chimps. The disease poses a significant threat to endangered species and emphasizes the need for long-term infectious disease studies.
Leading scientists from around the world gathered to discuss leveraging science to combat illegal wildlife trade. They identified opportunities to bring scientific knowledge to bear on the problem, including using data, collaborating on problem-solving, and assessing interventions.
A recent study by Virginia Tech researchers emphasizes the need to sustain benefits from voluntary conservation incentive programs after they end. The authors identified five research-based explanations for persistence outcomes, including landowners' attitudes and motivations, habit formation, access to resources, and social influences.
A new study published in PNAS reveals that urban food demand in the Amazon can impact wildlife as far as 1,000 km away from the city. Researchers found a 50% reduction in fish size and catch rate near Manaus due to overfishing by city-based boats, which also led to larger fish being more common and easier to catch further away.
A new study reveals a dramatic increase in pangolin hunting across Central Africa, with up to 2.7 million animals harvested annually. The research highlights the need for governments and local communities to work together to protect these critically endangered species.
A recent study suggests that climate change is impacting the survival rates of African wild dog pups, with warmer temperatures leading to fewer pups being raised. The research found that high temperatures caused packs to spend less time hunting and resulted in higher pup mortality rates.
A new study reveals birds are less likely to cross roads due to predation fears and territorial boundaries, with smaller forest-dependent species being the most affected. The findings highlight the need for measures to connect fragmented forests across roads, allowing wildlife to move freely.
A new analysis from Colorado State University found that each dollar invested in conservation easements produces benefits ranging from $4 to $12 for Coloradans. The state's investments have conserved over 114,000 acres of priority habitat, prime farmland, and scenic byways, as well as numerous miles of streams and rivers.
Researchers used RFID technology to track badger movements, finding that individuals often visit multiple locations outside their social groups. This challenges the long-held assumption of territoriality and anti-social behavior in badgers.
A new study by UMass Lowell researchers has identified gaseous mercury as the major source of pollution in the Arctic tundra. The findings reveal that airborne mercury is gathering in the region's soil and ultimately running off into waters, posing a significant threat to human health and wildlife.
Researchers expose burrowing bettongs to feral cats, observing improved evasion behaviors and increased vigilance. The study suggests this technique could aid the reintroduction of threatened Australian mammals onto the mainland.
Researchers found that an approach to pursuing equity with local communities' perspectives can bring better outcomes for habitats and wildlife, as well as some of the world's poorest people. Current practices are limited in their interpretation of equity, resulting in responses that sustain local perceptions of injustice and miss oppor...
A new study urges the UNESCO World Heritage Convention to better conserve wilderness areas by designating Natural World Heritage Sites (NWHS). Only 1.8% of the world's wilderness is currently protected, highlighting broad gaps in conservation coverage across the globe.
A recent study calls for strengthened human-wildlife conflict management in India due to the damage caused by up to 32 wildlife species. The research identifies effective prevention techniques, improved compensation schemes, and open dialogue between communities, governments, and conservationists as key solutions.
Scientists have identified a new fungal skin disease affecting European wild snakes for the first time. The study, led by the Zoological Society of London, confirms that snake fungal disease (SFD) is present in UK and Czech Republic snakes, posing no risk to humans or livestock.
The study found that wildebeest carcasses play a crucial role in the ecosystem, providing food for various animals and supporting fish populations. The nutrient-rich carcasses also decompose over time, releasing phosphorus that supports algae, insects, and fish.
A Southern California mountain lion population is plagued by inbreeding due to urbanization and highway barriers. Conservation efforts proposed a network spanning the Santa Ana Mountains and Eastern Peninsular Mountains to promote genetic diversity and connectivity.
A recent study found that polar bear mercury levels are declining, indicating a change in their diet and weight as they adapt to reduced sea ice. The researchers attribute the drop to increased consumption of lower-mercury prey, such as bowhead whales and bearded seals, in place of ringed seals.
Capuchin monkeys adopt most efficient technique for opening fruit quickly through social learning and individual experience. Older monkeys rely on their own experience, while younger ones pay more attention to watching others.
Researchers found that tourists often mistake wild monkeys' aggressive facial expressions for friendly or neutral ones, leading to increased risk of injury and disease transmission. The study suggests educating tourists through videos or guided visits with expert guides could improve both animal welfare and tourist experience.
A 10-year, $2.7 million project in Ontario reduced turtle deaths on a causeway by 89%, offering global lessons for protecting endangered species. The initiative included fencing, culverts, and public awareness campaigns to reduce roadkill, with significant success.
A study by Wildlife Conservation Society found that Congo's miners often hunt wildlife for food due to lack of alternative protein sources. The authors suggest strengthening wildlife-friendly mining regulations and increasing domestic food sources as solutions.
A new study by scientists from the Universities of Oxford, Montana, and the US Forest Service highlights novel approaches to tackling deforestation. The team built a multi-scale model of deforestation on Borneo's island using machine learning algorithms, predicting future deforestation risk faced by remaining forests.
A new study finds that private land conservation data is often inaccessible, hindering effective conservation efforts and taxpayer investments. The researchers suggest addressing capacity shortfalls in federal agencies and revising policies to improve transparency and accountability.
A new study co-authored by WCS explores the impact of reduced Arctic snow cover on tundra-dwelling wolverines. The research found that wolverines rely heavily on snow for denning, caching food, and other needs, making them more vulnerable to climate change.
A UC Davis study reveals that baboons position themselves strategically within their troop to optimize access to food and safety. Younger males tend to occupy central positions, while adult males take a more exposed role at the front of the group.
A new WCS study reveals that leopards are abundant in tea-garden landscapes in north-eastern India, but their presence doesn't lead to conflicts with people. The research found that leopards use tea-gardens due to dense ground vegetation cover and avoid developed areas.
The study reveals three primary genetic clusters of snow leopards, each found in a distinct geographical region. The discovery sheds light on the species' evolution, ecology, and conservation, highlighting the need for transboundary initiatives to protect this majestic big cat.
A new study reveals that African lions and other big cat species are facing a high risk of extinction due to declining prey populations. The research suggests that the loss of prey species during the last Ice Age is continuing today, with only 25% of preferred prey remaining for African lions.
The Massachusetts Wildlife Climate Action Tool has received a national award for its exemplary leadership in addressing climate change impacts on fish and wildlife species and their habitats. The tool, launched in 2015, provides information on climate change vulnerabilities and offers adaptation strategies to protect natural resources.
Researchers from Oxford's Wildlife Conservation Research Unit found that less affluent countries are more committed to protecting large animals than richer ones. The Mega-Fauna Conservation Index reveals that African nations, including Botswana and Tanzania, contribute significantly to conservation efforts.
A 35-year study of a protected alligator population has found that male and female alligators exhibit 'determinate growth,' stopping at some point after reaching sexual maturity. Females are reproductive far longer than previously thought, with one case reaching 46 years past onset of sexual maturity.
A new system aims to protect bald eagles from wind turbine collisions by detecting approaching birds and triggering deterrents. The technology, developed at Oregon State University, uses a camera-mounted system to identify eagles in flight and deploy colorful human-like figures to scare them away.
A study found low gene flow between Bengal tiger populations in western Himalayan foothills, highlighting the need for conservation strategies. Relocating villages and industries, reducing human dependency, and banning mining can help maintain genetic variation and spread beneficial genes.
The Wildlife Conservation Society emphasizes the importance of science in wildlife conservation, citing numerous examples including the prevention of American Bison extinction and forest elephant population recovery. Science informs their work through research papers, protected areas establishment, and policy development.