Articles tagged with Animal Habitats
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 study examining risk factors and mitigation techniques for golden eagle electrocution reveals eight key risk factors, with pole configuration being the most frequently identified. The authors propose targeting high-risk poles using region-specific strategies to substantially reduce mortalities.
Researchers found that coyotes preferred natural areas with high proportions of open space, while red foxes selected moderately developed areas. This spatial partitioning may promote coexistence between the two species in urban landscapes. The study's findings have implications for wildlife management in human-dominated environments.
A study by the University of Alberta found that reimbursing ranchers for livestock killed by predators supports conservation efforts. The compensation program helps maintain wildlife habitats on private lands, with a notable increase in claims due to rising wolf populations.
A study published in the Journal of Applied Ecology found that protecting bald eagle nests from human disturbance increased breeding activity and led to a 37% rise in breeding pairs. The research, conducted at Voyageurs National Park, used a modeling framework to analyze data on nest occupancy, success, and reproductive output.
A recent study by Clayton Lamb and colleagues found that higher road density in British Columbia leads to lower grizzly bear density, compromising the species' recovery. Closing roads can reduce the negative impact of roads on habitats, allowing bears to recolonize and recover.
A Michigan State University student examines the impact of grain size and niche breadth on species distribution modeling, finding that relying solely on expert opinions can lead to inaccurate predictions. The research aims to promote more extensive testing and data-driven approaches in conservation.
A comprehensive review of the European Court of Justice and German Federal Administrative Court's relevant case-law on Natura 2000 assessment and derogation procedure. The study examines key aspects of the procedure, including scope, procedural steps, and requirements for authorisation and implementation.
The article discusses ways to reconcile differing views on elephant conservation policy between two groups with conflicting opinions. Stakeholder trust and agreement can be achieved through structured discussions and the evaluation of policy consequences in a way that minimizes bias.
A study led by Leandro Castello explores the link between deforestation and fisheries yields in the Amazon, finding that lakes with intact floodplain forests provide greater fish yields. The research has implications for managing and conserving the Amazon's fisheries and food security of local populations.
Researchers found individual prey had a roughly 40% likelihood of being consumed regardless of habitat complexity, but predators preferred certain prey in open environments. Habitat complexity dampened selection and equalized predation risk among active and sedentary prey.
A comprehensive study published in PeerJ reveals the cheetah's precarious situation in southern Africa, with only 3,577 adult cheetahs estimated to exist. The research identifies two habitats that support a majority of individuals and highlights the need for conservation efforts to protect these majestic predators.
Researchers tracked Henst's goshawk population by analyzing strontium isotopes in leaves and animal remains, revealing the birds' hunting habits. The findings suggest that goshawks mainly inhabit lower elevations in forest areas vulnerable to human impacts, which could inform conservation efforts.
Research by University of Delaware scientist Danielle Dixson and her team found that decorator crabs primarily decorate their arms and legs first, which helps them hide from predators. The study also showed that habitat presence affects decorating patterns, with crabs decorating faster in the absence of a shelter.
During a two-week top-to-bottom survey of Penang Hill's rainforest, scientists discovered several previously unknown species, including a new scorpion and likely new fly, water bear, and bacterium. The expedition logged over 1,400 species observations, contributing valuable data for mapping the region's distribution of wildlife.
New research shows that decades-old logging restrictions have failed to reverse population declines of spotted owls in US national forests due to a 'tree deficit', requiring longer-term restoration efforts. The study found stable owl populations in nearby national parks with intact habitats.
An international research team led by Mark van Kleunen found that plant species from European habitats altered by humans have a head start in spreading to other continents. The study investigated over 10,000 plant species and found that those from human-made environments were more successful in naturalizing on other continents.
A recent study by Nanyang Technological University found that while anti-poaching efforts have increased tiger population densities, habitat destruction poses a significant threat to the species' survival. The researchers highlight the urgent need for protecting remaining forests like Gunung Leuser National Park.
Research expedition tracked endangered tigers through Sumatran jungles, finding low density populations clinging to survival. Well-protected forests are disappearing and fragmenting, erasing tiger habitat gains, mainly due to oil palm plantations.
A new study using remote sensing and satellite mapping has identified 40% of northern Malaysian Borneo's carbon stocks in unprotected forests. The Carnegie Airborne Observatory mapped carbon stocks, guiding conservation efforts and suggesting that doubling carbon stocks could be achieved by allowing previously logged forests to regener...
A study by University of Oxford researchers found that puffin colonies traveling great distances during winter often face difficulty breeding due to environmental factors like competition and habitat quality. The study provides new insights into seabird migration behaviors, highlighting the costs associated with long-distance travel.
A study published in Ecology Letters found that natural habitats play a vital role in helping species resist heat stresses caused by climate change. For example, mussels and seaweed form habitat for coastal species, providing 'ecological air conditioning' that keeps them cool.
Researchers observed bowhead whales rubbing against rocks in Cumberland Sound, Nunavut, to remove dead skin. The warmer coastal waters may facilitate molting during summer months.
Research found that large mammals are 146% more likely to use wildlife crossing structures than pass at random in surrounding habitat. White-tailed deer and mule deer were particularly frequent users of underpasses, while carnivorous species moved similarly through passages as they would naturally.
Researchers found that seagrass meadows are globally extensive fishing habitats, with significant impact on daily food supply and livelihoods in developing countries. The study highlights the need for recognition of seagrass habitats' value in supporting fisheries.
Grey seal pups from Welsh colonies were more likely to dive in shallower water than males, reaching the seabed more frequently and having greater feeding opportunities. The study provides insights into the initial foraging behaviour of grey seal pups around the UK, crucial for future protection of their habitat.
Researchers found that young, managed forests cause higher stress levels and lower survival rates in willow tits due to reduced food availability and increased predation risks. About 92% of the birds sheltering in older trees survived the winter, compared to nearly 73% in younger plantations.
A survey of urban homes in Raleigh, North Carolina found that high-traffic rooms with many windows and doors harbor more insect diversity. The study also revealed that neighborhood affluence plays a role in hosting a greater variety of species. Human behavior, including tidiness, had a minimal impact on bug communities.
Researchers have successfully cultivated the Périgord black truffle in the UK for the first time, providing a breakthrough in the fight against climate change's impact on this luxury ingredient. The truffle was grown in collaboration with local farmers in Monmouthshire, South Wales, using a Mediterranean oak tree as host.
A global analysis of arboreal vertebrate species reveals that 85% are drawn to or shun the edges of forests, with positive effects on 46% and negative impacts on 39%. This study highlights the need for conservation programs to safeguard large forest areas from fragmentation.
New research reveals that 85% of forest vertebrates are impacted by fragmentation, with some species flourishing at the edge and others disappearing due to habitat loss. The study highlights the need for conservation efforts to protect species dependent on intact forest core areas.
Researchers used 'poo science' to analyze glucocorticoid hormones in Cape mountain zebra droppings, revealing chronic stress impacting their health and reproduction. The study identified seven populations with distinct profiles, enabling conservationists to identify at-risk populations and evaluate the effectiveness of conservation plans.
Researchers found that migratory birds prefer fields with cover crops like cereal rye, providing a safe area to escape predators and increasing insect abundance. This leads to improved bird habitat and increased fueling time for migrants.
Research finds that restored, protected reefs have significantly higher oyster densities and larval output compared to harvested reefs. Additionally, restored harvested reefs show increased larval recruitment, implying a valuable spillover effect from reserves to surrounding areas.
Researchers confirm Sinosauropteryx had striped tail and 'bandit mask', suggesting it lived in open habitats. The dinosaur's countershaded body revealed its habitat was not dense forest but rather more open terrain.
A study by University of Illinois ornithologist Mike Ward found that 85% of Canada geese wintered in the Greater Chicago Metropolitan Area, with none making foraging flights to agricultural fields. The birds' ability to minimize risk by using urban areas suggests they are prioritizing survival over energy intake.
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.
Scientists discovered that hardy corals, known as coralliths, can create stable habitats for other species to build upon. These mobile corals can survive harsh environments and may have played a key role in forming existing coral habitats.
A study in Belize found that herpetofaunal communities remained relatively unchanged after Hurricane Earl, despite significant changes in the environment. The research highlights the ability of these species to adapt to anthropogenic pressures.
A new study reveals that the Malagasy striped whirligig beetle is an ultra-rare survivor with a genetic pedigree dating back at least 206 million years to the late Triassic period. The beetle's isolated location in Madagascar may have allowed it to persist, and it now thrives in marginal environments.
A comprehensive study monitored microbial load, diversity and dynamics in a closed habitat for 520 days, finding human-associated bacteria to be the main source of microbial dispersal. The researchers also noted that confinement triggered significant changes in the bacterial community, with diversity decreasing over time.
Rivers need more space, diversity, and freedom to protect species and prevent devastating floods. Floodplain landscapes are crucial for sediment retention and natural flood protection.
Recent satellite imagery reveals a 5% decrease in panda habitat since 1976, with an average patch size decreasing by 23%. The main culprit behind this decline is the increase in road density, which has fragmented the habitat.
A recent study suggests that large brain size is an adaptation for handling frequent environmental change, allowing birds to colonize seasonal habitats. Contrary to the cognitive buffer hypothesis, the study found no evidence that big brains evolved exclusively in variable environments.
A new study finds climate change will reduce coffee-growing areas in Latin America by up to 88% by 2050, mainly due to declining bee populations. However, the research also identifies regions where bee diversity is likely to increase, potentially boosting coffee productivity.
A new study using old nautical charts and satellite data found that more than half of the coral reef habitat mapped in the 1770s was no longer there, with some areas experiencing up to 90% loss. The research has important conservation implications and highlights the need for a shifted spatial baseline.
A study using scat-sniffing research dogs helped scientists develop a plan to save reclusive jaguars, pumas, and other endangered carnivores by creating habitat corridors that connect protected areas. The model provides maximum habitat connectivity for all species while minimizing costs through privately owned lands and communities.
A study published in Frontiers in Ecology and the Environment found that inmates who viewed nature videos committed 26 percent fewer violent infractions than their peers. The study showed that exposure to nature, even through images, can have a positive impact on prisoners' behavior.
Researchers from California Academy of Sciences propose a new model of island biogeography for marine organisms, describing the surprising ways they fill niches and diversify. The study reveals that fast-dispersing marine species quickly colonize available ocean niches, leaving no chance for adaptation.
Ecologists have developed a new framework for understanding relationships among animals, plants, and their environments, enabling predictions about species' reactions to changing climates. The periodic table of ecological niches, built from decades of fieldwork data, reveals convergent evolution in lizards across continents.
A study documents the local extinction of the American pika from a 64-square-mile area in California's northern Sierra Nevada mountains due to climate change. The species is expected to decline drastically by 2050, with pikas disappearing from an area that stretches from near Tahoe City to Truckee.
A recent University of Alberta study reveals that wolves in the Athabasca Oil Sands region are undeterred by tailings ponds and pit mines when hunting moose. In fact, low human activity areas like these provide effective hunting grounds for wolves.
Researchers found high-quality panda habitat is growing, but areas outside nature reserves are experiencing fragmentation due to human activities and natural events. The study highlights the need for continued conservation efforts to address these gaps.
A study on Costa Rican tropical bird species reveals that climate change and habitat conversion are driving the loss of biodiversity by favoring similar species in both wetter and drier areas. Conservation efforts should focus on protecting wetter forests and incentivizing private landowners to create forest patches near their farms.
Scientists have discovered two new primitive species of earthworm, Drawida polydiverticulata and Drawida thomasi, in the Western Ghats mountain ranges in Kerala. The species are part of the genus Drawida, which has an important centre of speciation in the state.
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.
Research finds that human activities such as urbanization and forest fragmentation alter fruit bat habitats, increasing the risk of Hendra virus transmission to humans. The study highlights the importance of preserving ecosystem integrity and habitat suitability to mitigate this risk.
A study suggests that photosynthetic eukaryotes originated around 1.9 billion years ago through endosymbiosis with cyanobacteria, giving rise to archaeplastids including land plants and algae. The analysis reveals that the common ancestor of these organisms likely emerged in freshwater habitats.
A study from the University of Missouri found that salamanders breeding in the fall move to new ponds less often than those breeding in spring. This discovery could lead to better forest management and conservation strategies by taking into account a species' breeding season when managing populations.
Headwater streams, often overlooked due to their small size, have a significant impact on river ecosystems. Research highlights the importance of improved mapping, understanding resistance and resilience, and assessing impacts from human alterations to land use and climate.
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.