Articles tagged with Behavioral Ecology
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.
Researchers at UNSW Sydney discovered that leopard seal songs share structural similarities with human nursery rhymes, featuring predictable patterns and low entropy. The study found that male seals spend up to 13 hours a day singing in two-minute cycles, with each individual creating a unique sonic signature.
A study published in the Royal Society's Proceedings B found that closely related bat and bird species share the same habitat due to their shared evolutionary history. This challenges previous ideas about competition driving species apart, suggesting that animals with similar needs tend to group together in suitable habitats.
Wild great tits exhibit clear behaviors signalling 'divorce' long before the breeding season, according to a study by Oxford researchers. The team used data from the Wytham Woods great tit project and found that faithful birds visited feeding stations with their partners more often than those that went on to divorce.
A study of 25 years of behavioral observations found that gorillas' aggression is shaped by their individual needs and social environment. Pregnant and lactating females directed more aggression towards more powerful group members, while females with more males in the group targeted less powerful opponents.
Researchers tracked adult penguins during return trips from foraging in the ocean off Argentina. The penguins used curved paths shaped by tides to conserve energy and take advantage of feeding opportunities.
Researchers from Florida Atlantic University's Harbor Branch Oceanographic Institute have developed a multi-sensor biologging tag on the whitespotted eagle ray, enabling long attachment times and detailed data collection. The study provides insights into the rays' behavior, habitat use, and social interactions.
A recent study found that behavioral flexibility is related to foraging breadth, not social or habitat use behaviors, in great-tailed grackles rapidly expanding their geographic range. The researchers discovered that flexible individuals switched between different food types more often in the wild.
A new study by Australian National University tracked wild guineafowl in Kenya and found that initiating movements led to high heart rates. The researchers also discovered that experiencing the minority resulted in a substantial physiological cost, including increased stress.
Research reveals that warming seas are changing mating routines of critically endangered female angelsharks, prioritizing staying cool over visiting breeding grounds. This mismatch in behavior could have severe consequences for the species' future.
A systematic review of field and laboratory studies identifies 24 different types of cost in animal contests, grouped into six categories. The researchers propose a three-step process to link short- and long-term costs, allowing for the estimation of individual fitness outcomes.
Research using fitness trackers found that Australian central bearded dragons with higher speeds had a greater risk of mortality. The study suggests that being too speedy may put these lizards at risk to predators, especially during spring when they move more openly in search of mates.
Researchers discovered that male peacock spiders use sensory exploitation to deceive female spiders by mimicking a wasp's face through visual trickery. The illusion is most effective at longer distances or in the female's peripheral vision, allowing males to initiate courtship without being rejected.
Cal Poly biological sciences Professor Emily Taylor is co-organizing the worldwide awareness week for snakes, highlighting over 3,500 globally significant species. The event promotes peaceful coexistence between humans and snakes, educating people about their importance in food webs and disease control.
A new study reveals that koalas only spend around 10 minutes per day on the ground, which is linked to two-thirds of recorded koala deaths. The research used GPS loggers and accelerometers to analyze fine-scale movement patterns, finding that koalas move with little urgency and spend most of their time in trees.
A new study resolves why male-female power asymmetries vary across primate societies, finding that contests between males and females are common. The research reveals that female empowerment often relies on alternative pathways, such as reproductive strategies to gain control over matings.
Researchers studied pigeons' gaze following behavior in groups, finding they do indeed follow collective cues. The experiment revealed that group size plays a role in the effect, but there is no specific minimum number of pigeons required to produce the result.
A new study found that hermit crabs with more sensory hairs on their claws recover faster from a startle response, indicating they are bolder. The research suggests a link between sensory ability and behavior, proposing a hypothesis called sensory investment syndrome.
Research on translocating the endemic pygmy bluetongue lizard to cooler, greener locations aims to improve its survival chances. The study found that while acclimatization may take longer than two years, these lizards can cope with translocation as a mitigation strategy in the long term.
A new study found that individual leopard seals specialize in specific diets, significantly impacting local prey populations. The research highlights the need to examine individual hunting behaviors in apex predators.
Researchers have developed an open-access catalog of animal traditions to explore the role of social learning in shaping animal behavior. The Animal Culture Database features vocal communications, mating displays, play, and other social behaviors observed in dozens of species from around the world.
Researchers found social integration, urban living, formal education, and religion impact how people view animals. This affects their willingness to engage with conservation programs.
Medaka fish engage in courtship and spawning at midnight to 4 a.m., with peak activity between 2 a.m. and 4 a.m. Researchers conducted continuous observations in an outdoor setting to gain insights into their natural behavior.
Researchers recorded video footage of nematodes forming towers in fallen apples and pears, demonstrating collective transport. The team observed coordinated movement, touch response, and detachment from surfaces, suggesting a coordinated structure known as a superorganism.
A recent study published in Proceedings of the Royal Society B discovered that sex-changing fish can rapidly assert dominance after a change in social hierarchy. In this species, known as the New Zealand spotty or paketi, dominant behavior emerges within minutes of removing the current dominant fish.
Researchers at City St George's University of London used an android head to test the responses of 14 adult chimpanzees, aged between 10 and 33 years. The findings show that contagious yawning occurs when chimps observe an android yawn, with a graded response depending on the facial expression.
Researchers at Swansea University found that baboons walk in lines driven by social bonds rather than survival strategies. The team analysed travel progressions and showed that the order is consistent with who they're socially bonded with, with higher-ranking individuals often walking in the middle of the group.
Leisler's bats are shifting from forest habitats to urban areas and settlements due to forest management practices. The study highlights the importance of preserving old trees and structurally rich forests to support bat populations, with recommendations for sustainable forestry practices and protected green spaces.
A new study compares the genome sequence of bed bugs that live with humans and those that don't, finding that human-associated bed bugs recovered and increased in population size over time. The research suggests that humans may have inadvertently led to the emergence of modern bed bug pests.
A Cooper's hawk learned to exploit long car queues at a street intersection to ambush unsuspecting birds. The bird understood the connection between sound signals and increasing car queue lengths, allowing it to hunt with remarkable precision.
A growing trend of dog parenting reveals opportunities for humans to fulfill a nurturing drive without the demands of raising biological offspring. Dog ownership offers emotional connection, social support, and purpose, similar to those experienced by parents.
A study of nearly 600 white-tailed deer in southwest Wisconsin reveals how habitat selection and social interactions affect chronic wasting disease transmission. The research found that certain habitats, like agricultural fields, facilitate easy transmission between deer groups.
Research reveals that ignoring ecological differences between male and female plants can lead to inaccurate biodiversity forecasts. The study highlights the need to refine biodiversity forecasts to account for sex-specific responses to climate change, finding that female dominance may increase under global warming.
Iain Couzin's research on animal collectives and collective intelligence has made significant breakthroughs, earning him a prestigious Fellowship. His work combines cutting-edge technologies with behavioural research to decipher the rules governing coordinated behaviour in animals.
A study of meerkats, coatis, and spotted hyenas found surprisingly similar patterns in their daily actions, with a shared ordering of behaviors persisting across different landscapes and ecological roles. The research suggests an underlying architecture that orders the movements of animals.
Researchers found consistent differences in maternal behaviors among wild Sumatran orangutan mothers, even after controlling for environmental factors. These variations impacted how infants learn skills and navigate dense canopies.
Wild chimpanzees develop different attachment types to their mothers, with some showing secure and confident attachment, while others exhibit insecure-avoidant behavior. This study provides insights into the roots of human social behavior by bridging psychology, animal behavior, and anthropology.
Researchers found that wild chimpanzees use compositional and non-compositional call combinations to create new meanings, similar to human language. This suggests a highly generative vocal communication system in chimpanzees, challenging previous views on the evolution of language.
Researchers found Antarctic krill exhibit a daily rhythm of activity, with increased swimming at night and synchronization with seasonal variations. The internal clock helps krill adapt to extreme polar conditions.
A new study of gorillas found that friendly relationships have varying costs and benefits, depending on group size and sex. For example, female gorillas with strong social bonds tend to get ill less often, but have fewer offspring.
A study by scientists at the Smithsonian Tropical Research Institute found that juvenile fringe-lipped bats do not initially differentiate between palatable and unpalatable frogs and toads, but learn to identify toxic species through experience. As they mature, adult bats respond more strongly to palatable prey.
A new study reveals that nearly 75% of ecology and evolution journals do not require authors to consider accessibility in manuscript submissions. The research team recommends adopting Universal Design principles, developing comprehensive guidelines, and fostering a culture of inclusivity.
Scientists at the University of Sheffield discovered long-tailed tits' remarkable family bonds persisting throughout migration. The study found that these tiny birds migrate in family units and become crucial helpers for related pairs, mirroring human support systems.
A comprehensive dataset captures individual and group behaviors across genetically diverse strains of fruit flies, shedding light on how genes shape animal behavior. The study's findings have potential implications for mental health conditions with known or suspected genetic components.
Researchers analyzed driving behavior data from Chinese electric vehicle drivers and found that rapid acceleration significantly impacts energy efficiency. The study provides actionable guidance for EV owners to improve their eco-driving behaviors and offers insights into developing personalized feedback systems.
Fiddler crabs use vibrational signals to communicate during courtship, and a new study reveals that signal features are influenced by the male's claw size. Researchers found that males with larger claws produce higher-energy signals, allowing females to assess their quality from afar.
Researchers developed a novel approach to visualize and analyze driving behaviors in electric vehicles, revealing the impact of driving patterns on energy consumption. Key findings show that rapid acceleration is a primary cause of excessive energy consumption, which can be mitigated by adopting eco-driving behaviors.
A study found that alcohol consumption boosts the production of sex pheromones in male fruit flies, increasing their attractiveness to females and mating success. This effect is mediated by three neural circuits that balance attraction and aversion to avoid intoxication.
A new study reveals that Galapagos yellow warblers are changing their behavior in response to traffic noise, with those living near roads showing increased aggression. The birds adapt by adjusting the frequency of their songs to help them be heard above the noise.
A new study reveals significant differences in appearance and behavior between the Indian and Sundaic one-horned Asiatic rhinoceros species, challenging long-standing classifications. The research highlights millions of years of evolutionary pressures shaping their distinct adaptations.
New research reveals lyrebirds' 'farming' behavior creates ideal conditions for invertebrates, boosting size and diversity. The birds rake forest floors to alter microhabitats, shape plant germination patterns, and even lower bushfire intensity.
A new study reveals that Siamese fighting fish require significantly more space in pet shops than currently practiced, with a minimum tank size of 5.6 litres recommended for display and sale, and larger tanks for pets.
Developed by Doshisha University researchers, vmTracking assigns virtual markers to track multiple animals without physical markers. It outperforms traditional methods in crowded environments and demonstrates high accuracy in tracking various species, including fish schools and human dancers.
A new study found that designated protected areas are benefiting Mexican Spotted Owl subspecies, maintaining their foothold in the region. The use of Protected Activity Centers, which protect core habitat, has been key to this success.
A study on young fish leaving their home found that they follow independent, innate schedules synchronized with their mother's care routine. The larvae emerge from the snail shell when they prefer brighter areas, indicating an intrinsic timing mechanism controlled by light preference.
Researchers tracked spur-winged lapwings in urban and rural areas, finding that city-dwellers are more mobile, especially during nesting season. The study also reveals seasonal differences in exploration patterns between males and females, highlighting the complex impact of human presence on bird behavior.
Researchers at Nagoya University discovered how parasitic crickets, such as Myrmecophilus tetramorii, navigate life among potentially lethal hosts through precise evasion tactics. By employing two behavioral strategies, 'distancing' and 'dodging', crickets reduce the risk of being attacked by ants.
A new bioinformatics pipeline analyzes whole-genome sequencing data to accurately estimate genetic relatedness in animal populations. The tool identifies identical DNA fragments inherited from a common ancestor, revealing previously undetected relatives and providing more detailed insights into relatedness structures.
Researchers observed California ground squirrels hunting, eating and competing over vole prey, revealing a carnivorous summer behavior. This flexible diet suggests they can adapt to changing environments.
A study by Durham University found that bonobos orphaned by the illegal trade in bushmeat and pets can develop social abilities despite early life trauma. Researchers observed 83 bonobos at different stages of their lives, finding that female bonobos' social skills increased with age, while males' decreased, similar to wild interactions.
Researchers found that desert ants rely on the polarity of the geomagnetic field to navigate during learning walks, contradicting previous findings in other insects. The team manipulated magnetic fields and observed the ants' behavior, concluding that a compass-like navigation system is useful for short-distance navigation.