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.
The Arizona State University-SoilCarbon Nation team is examining the adaptive multi-paddock (AMP) grazing management technique to compare its effectiveness with conventional, continuous grazing methods. This approach aims to sequester atmospheric carbon dioxide while improving ranch ecosystems and wildlife habitat.
Researchers have gathered rare photographs of the critically endangered Saharan cheetah, shedding light on its elusive behavior and habitat requirements. The study's findings suggest that these large cats are more nocturnal, wide-ranging, and occur at lower densities than other cheetahs in Africa.
Researchers identified 32% of parasites found in rats also infecting humans, highlighting the importance of habitat overlap and species relationships. The study developed a new modeling approach to forecast parasitic infections and disease emergence globally.
Researchers found that reclaimed oil and gas well pads in Colorado lack the patchy soil patterns that support sagebrush recovery. This uniformity can make it harder to reestablish big sagebrush, a critical component for diverse wildlife species.
The study reveals that dam-induced changes in riverine sediment transport lead to reduced oxygen levels, causing hatched pallid sturgeon embryos to die. The research provides vital information for pallid sturgeon conservation and is a significant breakthrough in understanding the species' decline.
A recent study by MSU-led researchers found that oxygen-depleted dead zones between dams in the upper Missouri River are directly linked to the failure of endangered pallid sturgeon hatched embryos to survive to adulthood. This is a major breakthrough in understanding the decline of this species, which can live up to 100 years.
A recent survey in Beijing shows public inclination towards banning tiger products and supporting conservation breeding over farming. The study highlights the need to maintain suitable population sizes and handle dead individuals during breeding.
The study found that millions of dollars are spent annually on animal translocations to mitigate human interference, but outcomes are often poor and rarely monitored. Successful science-based translocations provide a model for improving mitigation efforts and achieving legislative goals for species conservation.
Researchers developed a model explaining how white-nose syndrome (WNS) kills millions of bats in North America. Bats infected with WNS use more fat and energy, leading to physiologic imbalances that can inhibit normal heart function.
A study published in EMBO Molecular Medicine suggests that contact between humans and virus-infected bats may have originated the Ebola outbreak in West Africa. The researchers found no evidence of larger wildlife being the source of infection, expanding the range of possible Ebola virus sources to insectivorous free-tailed bats.
A study published in Food and Nutrition Sciences found that neurological disorders among captive felids in the UAE are correlated with copper and Vitamin A deficiencies due to inadequate diets. Thirty percent of animals without supplements developed clinical signs such as ataxia and hind limb weakness.
A novel orthomyxovirus, Wellfleet Bay virus (WFBV), has been linked to cyclic mass mortality events in eider ducks on Cape Cod. The study found that WFBV is likely tick-borne and contributes to the deaths, but other factors such as parasitic worms and stress may also play a role.
Researchers at San Diego Zoo Global found that volunteers can accurately identify individual Andean bears after learning their unique markings. The study's success allows for citizen scientist engagement in species conservation, supporting the zoo's mission to bring endangered species back from extinction.
A new study reveals that citizen science projects increase environmental awareness, knowledge, and skills among participants, who often become advocates for conservation efforts.
Researchers found that killing wolves increases livestock depredations, with a 4% increase in sheep deaths and 5-6% in cattle deaths after one wolf is killed. The trend continues until 25% of the wolves are killed, leading to unsustainable livestock losses.
Research highlights the surge of infectious disease in northern latitudes, driven by climate change and close contact between species. The study also explores the use of accelerometers to track an animal's internal state, including emotions and diseases.
A study from Michigan State University found that concerns about wolf hunting are split more by social geography than physical geography, revealing the importance of social identity theory in understanding the divisive debate.
A new study shows that citizen science projects contribute to direct impacts on conservation, including shift in formal professions, initiation of new organizations, and influencing social circles towards the cause. Volunteer participation has also been found to increase knowledge and concern for wildlife rooted in science.
A new study published by Point Blue Conservation Science found that aggressive removal of conifers can restore aspen stands in the Sierra Nevada, increasing groundwater, enriching soils, and supporting biodiversity. The study's authors used bird species to measure the effectiveness of the restoration approach.
Researchers used high-tech solutions to identify and relocate problem tigers in India, reducing human-wildlife conflict near protected areas. The stripe-matching software and individual histories helped make informed decisions on handling conflict-prone big cats.
Researchers found that businesses with more natural land cover, such as tall grass and trees, are more welcoming to raptors. Minor landscape changes can attract this wildlife, making areas more suitable for raptor presence.
The study highlights the top 10 ways remote sensing can be used in conservation, including species distribution, ecosystem processes, and climate change. The authors hope to jumpstart a new collaborative initiative that provides guidance for space agencies and partners on advancing wildlife protection and protected area management.
Allocating $45-76 billion to protected areas annually could help manage them effectively, ensuring their contribution to the planet's well-being is met. Many threatened species and plants rely on well-managed protected areas for survival.
A study published in Bioscience explores the paradox of ecologists not sharing data, despite sharing findings. The researchers argue that increased data sharing will allow more diverse people to participate in research, leading to greater impact on science.
A legal trade in rhino horn could generate funding for conservation efforts, allowing communities to harvest horns from deceased animals with minimal risk. This could help reduce poaching demand in Asia and support local income generation, while also improving rhino population protection.
A study by University of Wisconsin-Madison researchers found that climate change is causing smaller, southerly distributed bird species to move northwards, altering the composition of winter bird communities in eastern North America. This shift is likely driven by warmer temperatures and changing precipitation patterns.
Researchers have found that emerging viruses are causing severe disease and mass deaths in many amphibian species, including frogs and salamanders. The viruses, part of the Ranavirus group, are being spread through human activities and are having a devastating impact on entire host communities.
Prescribed burns in Western Australia help reduce flammable fuel loads, protect lives and property, and maintain biodiversity. The practice is also used to rehabilitate vegetation after disturbance and undertake research on fire's interaction with the environment.
A survey of 577 people in southern Ghana reveals that hunters and consumers perceive the risk of infection from eating bat meat as low, despite handling live bats and coming into contact with bat blood. The study finds that regulations alone are not effective solutions to reduce the practice.
A recent study by UC Davis found that mountain lions in southern California are experiencing severe genetic diversity loss, with the Santa Ana Mountains displaying lower genetic diversity than other regions. The study highlights the urgent need to maintain connectivity for coastal mountain lions across I-15.
Researchers found that hunters reduced small animal hunting and switched to cheaper ammunition, but large animals remained threatened. Taxing gunshots is an effective conservation measure for small animals, but higher taxes are needed for large ones.
A new study suggests that electrofishing can effectively remove non-native Brook Trout from small Rocky Mountain streams, preserving native Westslope Cutthroat Trout populations. The method involves using electrical shock to target and remove specific unwanted species, reducing impacts on native fish and macro-invertebrates.
The study found that mountain lions use a 'stalk and pounce' strategy due to its high energy efficiency, with costs varying depending on prey size. The new SMART collar technology enabled researchers to track and quantify the energetic costs of these behaviors.
A study identifies dense natural gas field developments, highways, and fencing as threats to the pronghorn's migration in the Greater Yellowstone Ecosystem. The research found that migrating pronghorn avoid high-quality forage on both sides of highways with bottlenecks, highlighting the need for wildlife-friendly infrastructure.
Researchers create a new tool to study Ebola virus in wildlife using fecal samples, providing insights into the virus' distribution and potentially changing disease understanding. The method detects antibodies against Ebola virus in ape feces, suggesting some apes survive exposure.
A study comparing the Wolong Nature Reserve in China and Chitwan National Park in Nepal highlights the importance of considering human dynamics in conservation efforts. By understanding how people and wildlife interact, scientists can develop more effective policies for protecting endangered species like tigers and pandas.
A new report confirms the American peregrine falcons' recovery trajectory is within predicted trends, with volunteer-generated data supporting population viability analysis. The study highlights the importance of considering geographic group health and behavior for threatened species, such as sea turtles and grizzlies.
A new study found that in India's human-dominated landscapes, leopards primarily feed on domestic dogs (39%) and domestic cats (15%), rather than livestock. This is due to the relative accessibility of dogs, which are often allowed to roam freely.
Researchers studied genetic variation in wild and domesticated rabbits to understand the domestication process. The study found that genes controlling brain development and nervous system were key to transforming wild rabbits into tame ones.
Researchers have identified key genetic changes responsible for rabbit domestication, including modifications to brain and nervous system development. The study shows that small changes in many genes led to the inhibition of the strong flight response in domestic rabbits.
Compromise solutions are needed when building roads through sensitive tropical and subtropical areas, say experts. The authors propose four measures to mitigate tensions between roads and protected areas, including early involvement of infrastructure engineers and natural resource managers.
A new peer-reviewed paper by the Wildlife Conservation Society suggests that all ivory markets must be closed to conserve Africa's elephant populations. The paper argues that corruption and organized crime make legal trade in ivory a major factor contributing to the decline of elephants.
A review of climate change impacts on species and ecosystems reveals a gap in conservation science focusing on indirect effects, such as seasonal changes and extreme weather events. Most studies (89%) exclusively examine direct threats, with no studies solely focusing on indirect threats.
Conservation translocation is being explored as a means to combat biodiversity loss. Researchers suggest creating 'wildness' rather than restoring 'wilderness'. Reintroduction of species and ecological replacement are controversial methods being considered.
A new study by Wildlife Conservation Society experts reveals that wildlife loss leads to conflict among people worldwide. The research highlights the link between biodiversity decline and exploitative labor practices, violence, and organized crime.
A new policy paper highlights how declining wildlife populations drive violent conflicts, organized crime, and child labor worldwide. Biologists must join forces with experts from various fields to address this complex challenge.
A new mathematical model helps understand how resource provisioning affects wildlife disease, with findings that more food doesn't always lead to better health outcomes. The research highlights the importance of considering the complex interactions between food availability, immune defense, and disease transmission.
Research shows eastern grey squirrels modify their behaviour when approached by humans, reducing unnecessary responses and improving urban survival. The study highlights the importance of understanding animal adaptations to urbanization, enabling conservation efforts and habitat management.
Researchers used 3-D technology to track and visualize the movements of California condors, giant pandas, and dugongs. The study provided highly detailed data on their range and habitat use, informing conservation efforts to restore populations.
A new University of Michigan study simulates the effects of an oil pipeline break in the Straits of Mackinac, finding that oil would quickly contaminate shorelines in both lakes Michigan and Huron. The straits' powerful currents and frequent reversals make it a highly vulnerable location for an oil spill.
A study published in PLOS ONE uses satellite images to estimate polar bear population sizes, finding similar results to aerial and ground surveys. The technology holds promise for tracking Arctic wildlife, despite logistical challenges.
Scientists have discovered a new pathogen, Trichomonas stableri, linked to recent mass die-offs of Pacific Coast band-tailed pigeons. The parasite, along with ancient species Trichomonas gallinae, causes severe lesions that can block the esophagus or trachea, leading to suffocation.
Researchers found Arctic birds are initiating nests earlier in spring, with snowmelt being the primary driver of this change. The study suggests that climate change is causing long-distance migrants to adapt their breeding cycles, potentially impacting population viability.
A new study reveals that existing protected areas are insufficient in safeguarding the world's most threatened species, with 85% of endangered mammals, birds, and amphibians unprotected. The authors recommend expanding protected areas to target high-threat species currently lacking protection.
A new study found that existing protected areas are insufficient in safeguarding the world's imperilled biodiversity, with 85% of threatened mammal, bird, and amphibian species not adequately protected. The authors recommend linking protected area expansion to high-threat species coverage to increase conservation chances.
A new study found that wild yak mothers venture on steeper terrain than either males or females without young, accessing more nutritious food and avoiding predators. The researchers believe this strategy is an adaptive way to cope with climate change and biological challenges in their high-altitude habitat.
The EU's Common Agricultural Policy reforms are too weak to positively impact farmland biodiversity, with over half of all farmland exempt from ecological measures. Experts call on member states to take action to address declining biodiversity and intensification of agricultural practices across Europe.
A new smartphone-based system, WVC Reporter, increased reporting efficiency, improved accuracy, and enhanced data visualization. Reports using the app produced more accurate locations, were entered quicker, and had a lower data entry error rate than manual reports.
Researchers tracked two consecutive years of zebra migrations between Chobe River in Namibia and Nxai Pan National Park in Botswana, covering a straight-line distance of 250km (500km round-trip). The findings highlight the importance of trans-frontier conservation areas in preserving great terrestrial migrations.
Researchers identify two new bacterial causes of pneumonia in chamois, highlighting risk of inter-species transmission with domestic animals. The combination of parasite infestation and harsh winter conditions weakened the immune systems of the affected animals.