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 found that climate warming increases infectious disease risk in cooler-climate species, while reducing the risk for species from warmer climates. Small-bodied pathogens have a greater tolerance to temperature fluctuations than larger hosts.
African elephants in Tanzania show limited gene flow between protected areas, highlighting the importance of preserving wildlife corridors for conservation. The study found that some areas, like Lake Manyara and Ngorongoro Conservation Area, were once connected but now have limited genetic exchange.
A new study highlights the link between COVID-19 and wildlife trade, emphasizing the need for effective legislation to regulate the trade of wildlife and reduce consumer demand. The research suggests that addressing wildlife trade and habitat fragmentation can help prevent future zoonotic diseases.
Research found that people in developing countries consume less bushmeat over time as they migrate to cities, possibly due to increased access to alternative protein sources and changing social norms. Children in urban areas tend to have lower appetites for wild game than their parents.
A new study uses transnational genetic monitoring to track population dynamics of brown bears, wolves, and wolverines in Norway and Sweden. The approach reveals evidence of recovery and highlights the impact of humans on apex predator populations.
Pumas and culpeo foxes can successfully coexist due to distinct diets, with pumas primarily feeding on introduced hare species and foxes on smaller mammals. This study sheds light on predator interactions and ecosystem balances in the Andes.
A team of conservation scientists and ESA policy experts recommend deeper improvements to the rules governing the US Fish & Wildlife Service and National Marine Fisheries Service. The goal is to make the Act more effective in protecting species, particularly in a warmer future.
Researchers found Ebola virus antibodies in 10% of patients seeking care in the year before the 2018 outbreak, highlighting potential for more frequent exposure. Women were significantly more likely to be exposed, consistent with other studies.
Osaka University researchers developed an innovative AI-assisted video camera system that improves the detection of specific target behaviors in seabirds. The new system, combined with machine learning techniques, increased detection accuracy by up to 15-fold and reduced runtime limitations.
Researchers found that feeding animals is the strongest influence on animal activity in yards, with species like squirrels and raccoons being most common. The study confirms the urban-wildlife paradox, showing that suburban areas can have an abundance of wildlife compared to wild areas.
A recent study in northern Uganda found that bushmeat hunters and women who cook the meat are aware of the potential for zoonotic diseases, but their practices are often driven by financial gain rather than precaution. The survey also revealed that many hunters disguise primate meat to avoid detection, posing a risk to public health.
A new study found that light pollution draws mule deer to artificial lighting, making them more active at night, while cougars exploit dark spots to hunt successfully. The research combined satellite data with GPS location information from hundreds of animals, providing the largest dataset on cougar-mule deer interactions.
Researchers from the University of Minnesota and Wildlife Institute of India found that large male lion coalitions consist mainly of brothers and cousins, while pairs of unrelated males also team up for better territory and mate acquisition. This study provides new insights into male cooperation among lions.
Researchers characterize a new bacterial species causing severe respiratory disease in peccaries, contributing to better understanding of rare pathogens. The discovery uses MALDI-TOF mass spectrometry for rapid and reliable identification.
A University of Adelaide-led research project will analyze clinical data from injured koalas to inform future bushfire response and treatment strategies.
The Morris Animal Foundation has awarded grants to five studies aiming to improve care and rehabilitation of wildlife impacted by wildfires. The studies will develop guidelines for rescue and rehabilitation, track outcomes, and improve antibiotic treatments.
A study of fossil records reveals that human arrival in the Bahamas caused devastating effects on birds, with some species losing their habitats and going extinct. The researchers found that many bird species, such as parrots and hawks, were still present in the islands until around 1,000 years ago.
Researchers used camera traps to monitor wildlife and human trail use in South Chilcotin Mountains Provincial Park, finding that wildlife tends to avoid places recently visited by recreational users. The study highlights the need to balance outdoor recreation with potential disruption of ecosystems and loss of species.
A recent study by a URI graduate student found significant concentrations of per- and polyfluoroalkyl substances (PFAS) in seabirds from offshore areas, including Narragansett Bay, Massachusetts Bay, and Cape Fear. The research highlights the environmental persistence of these compounds, which can remain in animal tissues for many years.
A new framework examines human-nature interactions across space and time to reveal successes and setbacks in achieving sustainable development goals. The analysis found 33 synergies and 14 trade-offs among 10 SDGs, highlighting the need for a holistic approach to sustainability.
Researchers found that human activity such as habitat change and overhunting are responsible for the overwhelming loss of mammal diversity across Latin America. More than half of species in medium and large mammals have died out since European colonization.
A recent study reveals significant genetic diversity among Four-eyed turtles, highlighting the importance of genetic screenings to prevent extinction. The research emphasizes the need for stricter laws and regulation in releasing confiscated animals back into the wild.
A new study reveals that civil wars have a negative impact on native mammal populations, with increased access to automatic weapons and suspension of anti-poaching patrols leading to population collapse. The authors warn that restoring depleted wildlife populations may take many decades and require active intervention efforts.
The 'Barcoding Galapagos' scheme trains naturalist guides to survey wildlife and plants using genetic techniques, providing an alternative income source for a population reliant on eco-tourism. The project aims to fill gaps in biological knowledge of the islands and lessen the impact of illegal harvesting.
A new study suggests that drastically shifting agricultural production from animals to plant-sourced foods could remove more than a decade of global carbon dioxide emissions. The research found that this change could free up space for ecosystems to regrow, effectively doubling Earth's rapidly shrinking carbon budget.
Research by a University of Queensland-led team shows that protected areas have doubled the populations of 80% of monitored mammal species over the last 50 years. Protected land is home to 10% of analysed species, highlighting their importance in conserving biodiversity.
Researchers found distinct categories of UK cat owners, including 'conscientious caretakers' and 'freedom defenders', with differing views on cat welfare and wildlife conservation. The study aims to find a win-win solution for managing cats that benefit both pets and the environment.
A study of Serengeti National Park camera-trap data found that leopard population densities are similar to other protected areas but fluctuate between wet and dry seasons. The fluctuations appear to be driven by the abundance of prey and interactions with other large carnivores like lions.
Researchers have successfully replaced fishmeal and fish oil in farm-raised Kampachi diets with algae oil, a cost-effective alternative that maintains growth rates and fillet yield. The study's findings have significant implications for ocean sustainability and the growing demand for seafood worldwide.
Researchers have discovered hundreds of massive stone structures in northwest Saudi Arabia, dated to 7,000 years ago, suggesting they were used for rituals and social bonding exercises. The structures, called mustatils, consist of two large platforms connected by long walls and lack obvious openings.
The study found that Laotians rely heavily on wildlife for food and income, driving the illegal trade of terrestrial vertebrates. Approximately 90% of respondents confirmed using wildlife products, highlighting the need for conservation measures to protect native species.
A University of Utah study found that genetic variations in brown howlers may have helped them survive the devastating yellow fever virus outbreak in Argentina's El Piñalito park. The researchers discovered three mutations in the immune genes of surviving brown howlers, which could affect their response to the disease.
A study by WCS and partners pinpointed the Democratic Republic of Congo, Gabon, Republic of Congo, Cameroon, and Equatorial Guinea as crucial countries for safeguarding biodiversity and intact forests. The analysis combines datasets to highlight regions with high conservation value, guiding national development plans towards sustainabl...
A new oral anthrax vaccine is being developed by Texas A&M researchers to protect livestock and wildlife from the deadly disease. The vaccine, which uses a gel-like suspension of live bacteria, could potentially be distributed through bait to reach animals more easily.
A recent study found that air pollution in Bangalore City leads to lower flower visitation rates and altered physiological responses in Giant Asian honey bees. The research suggests widespread negative impacts on these critical pollinators, threatening India's food security and ecosystems.
A study published in PLOS ONE detected coronaviruses in bats and rodents, with increased detection rates found along the wildlife supply chain. The study highlights the importance of improving coronavirus surveillance and implementing targeted wildlife trade reform to minimize public health risks.
A new analysis found that microorganisms causing human diseases can be present in vultures, including multi-resistant bacteria. However, there is no clear evidence that vultures spread pathogens to humans and other species, but they may help prevent disease transmission by consuming carcasses.
A new study found that animals carrying diseases known to infect humans are more common in landscapes intensively used by people. The research suggests altering land use to reduce the risk of future spillovers of infectious diseases.
Researchers estimate that reducing transmission of new diseases from tropical forests would cost between $22.2 and $30.7 billion annually, compared to the COVID-19 pandemic's estimated $8.1 to $15.8 trillion cost. Investing in prevention measures could save lives and reduce economic losses.
Research shows a correlation between epidemics in humans and local biodiversity loss, with the number of epidemics increasing as endangered species disappear. Livestock expansion worldwide exacerbates this risk, facilitating the transmission of pathogens.
A team of researchers argues that investing $30 billion annually could pay for itself quickly by preventing the emergence of new viral pathogens. The proposed strategy focuses on monitoring and regulating the wildlife trade and reducing tropical deforestation, which are linked to two-thirds of emerging diseases in the past 50 years.
Researchers use cameras, drones, geolocators, and sensors to track wildlife and greenhouse gas emissions. Computing advances help analyze terabytes of data, enabling ecologists to scale up ecological research and address environmental challenges.
A study in Côte d'Ivoire found that preferences for bushmeat vary widely among hunters, traders, and consumers, driven by factors such as nutritional needs, cultural practices, and economic incentives. The researchers urge policymakers to prioritize targeted conservation strategies that account for individual motivations and user groups.
A study by University of Alberta ecologists reveals that industry-created borrow pits provide homes for beavers, supporting the survival of wolverines. The research, funded by various organizations, highlights the unexpected benefits of industrial development on local wildlife habitats.
Researchers recommend a decentralized disease surveillance system to monitor pathogens in wildlife and humans, expanding beyond human disease outbreaks to encompass broader understanding of pathogens. The network aims to provide early warnings of spillover potential and assist in containment and development of therapeutic treatments.
A decentralized global system could screen wild animals and their products for disease-causing viruses, allowing for early detection of potential pandemics. The proposed system would use rapid genetic sequencing on site and upload to a central database for analysis.
A global system is proposed to monitor wildlife pathogens and prevent zoonotic disease outbreaks. Decentralized surveillance using portable molecular diagnostic technology could identify emerging diseases before they become global health crises.
Researchers used ATLAS to track Egyptian fruit bats and found they use a cognitive map to navigate their environment, remembering locations of food sources and roosting caves. This study provides the most comprehensive evidence for a cognitive map in any wild animal.
A study found that conservation messaging is lacking in mainstream wildlife-based tourism operations, failing to provide information on wildlife conservation and opportunities for tourist action. The researchers propose a toolbox of ideas to improve conservation messaging using five principles: promote positive messaging, provide actio...
A new study found widespread use of products made from vulnerable species like sun bears, Asiatic bears, and serows in northern Laos. The demand for these products poses a significant threat to their populations, highlighting the need for conservation efforts to reduce unsustainable harvests.
A global initiative is investigating how animals are responding to reduced levels of human activity during the Covid-19 pandemic, revealing insights into human-wildlife interactions. The study aims to improve understanding of space sharing on a crowded planet with benefits for both wildlife and humans.
Researchers found that watching positive videos about wolves increased participants' tolerance and willingness to act for wolf conservation. The largest changes in tolerance were seen among older age groups, regardless of political affiliation.
A recent study found that protected areas in Finland do not harbor higher densities of large carnivores than unprotected lands, with wolverine populations declining within some areas. However, the study also suggests that protected areas can support seasonal habitats and prey for these mobile species.
A team of scientists from the University of Portsmouth has developed a new forensic fingerprinting technique to lift finger-marks from pangolin scales, enabling wildlife crime officers to identify poachers and bring them to justice. The method uses gelatine lifters and has been successful in producing clear finger-mark detail on 74% of...
The study finds that rampant human population growth is causing massive reductions in global mammal populations, including iconic species like Tibetan wild yaks and African zebras. The researchers warn that future ecosystems will be drastically different without drastic changes in human behavior.
A study analyzing trends in muskrat mortality found associations with viruses, fungal infections, and toxins such as heavy metals and pesticides. The research provides a baseline for understanding potential role of pathogens and contaminants in declining muskrat populations across North America.
The discovery of well-preserved ancient skeletons in Belize has provided new insights into the introduction of maize as a key part of people's diets in Central America. The study shows that maize became a major food source around 4,700 years ago, with its consumption increasing over time and eventually becoming a staple crop.
New research reveals ancient human skeletons show transition from pre-maize hunter-gatherer diets to increasing reliance on corn. Maize made up less than 30% of people's diets by 4,700 years ago, rising to 70% 700 years later.
The extinction rate is likely much higher than previously thought, with nearly 1,000 species at risk of extinction in the next two decades. Human pressures such as population growth, habitat destruction, and climate change are driving this accelerated loss of biodiversity.
A new study suggests that northern pintails are caught in an ecological trap, favoring cropland over scarce alternative nesting habitat, leading to nest failures and population decline. Climate change and drainage practices also contribute to their vulnerability.