Articles tagged with Wildlife Management
A 15-year study found that high summer air temperatures have a significant impact on Eastern brook trout populations, particularly on the smallest fry and eggs. The researchers predict that if climate warming proceeds as projected, these fish could become extinct in 15 years unless they evolve to adapt.
A new farming scheme has been found to support 20% more species of butterflies while producing the same amount of crops as conventional farms. Farmers who sign up to the non-organic Fair to Nature growing protocol gain a premium price for their crops, in return for setting aside and actively managing wildlife habitat.
Consolidation of small populations and protected areas are key to saving the critically endangered species, researchers say. The study provides vital data to support a final attempt to prevent extinction, with priority forest protection zones identified as irreplaceable.
A new study published in Nature Climate Change suggests that climate change will not lead to widespread interbreeding among closely related species. Only about 6 percent of species with non-overlapping ranges are likely to come into contact by the end of this century.
New research highlights the need for improved monitoring of supply and demand in CITES to inform interventions addressing demand and promoting social responsibility. The study emphasizes the importance of understanding markets and addressing socio-economic drivers to effectively conserve trade-threatened species.
Researchers have developed a new method to identify where poachers operate in protected areas, providing spatial maps of illegal activities. The analysis reveals consistent poaching hotspots that can inform more efficient ranger patrols.
Scientists have devised a new method to investigate factors contributing to biological invasions of non-native species. The study successfully distinguished between two-wave and single-wave invasions using genetic data, allowing for better ecological understanding and management strategies.
A study by University of Georgia ecologists found that supplemental feeding can affect the spread of infectious diseases in wildlife, with some pathogens increasing transmission and others reducing it. The study provides practical suggestions for wildlife disease management and a roadmap for future research.
A study by Cornell University researchers found that rural landowners who hunt and bird watch are more likely to engage in conservation efforts. These individuals, often referred to as 'hunter/bird watchers,' were found to be eight times more likely to participate in conservation actions than non-recreationists.
A new study by Clemson University and Cornell University found that birdwatchers are about five times as likely to engage in wildlife and habitat conservation as non-recreationists. Hunters were also found to be four times more likely to participate in conservation efforts. These findings suggest a strong connection between wildlife re...
The iSpot platform has successfully gathered biodiversity data with an impressive 94% accuracy rate, thanks to its unique social network structure. The platform's reputation system motivates users to verify species, improving identification accuracy in 57% of cases.
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.
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.
A Michigan State University study explores how attitudes about knowledge and power drive the wolf debate, identifying four themes: mistrust among decision-makers, special interest groups disenfranchising voters, political influencers overriding science, and local sources of information being ignored.
A new approach to disease outbreak management proposes using real-time information to adapt interventions, potentially saving up to £20 million in livestock losses. This flexible approach aims to improve outcomes by incorporating scientific discovery with policy making.
A recent study published in Oryx, a conservation journal, indicates that lowland tapir populations in French Guiana are at risk despite recent hunting restrictions. The research highlights the need for additional restrictions to ensure the long-term survival of this vulnerable species.
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.
Researchers found that mountain lions in the Santa Monica Mountains have dangerously low genetic diversity due to near complete isolation by freeways. Only one young lion successfully dispersed into the area over a decade, highlighting the need for increased connectivity.
A study suggests that certain population densities allow for coexistence between grouse shooting and hen harrier conservation. Grouse managers and conservationists agree on a possible compromise using a model that shows room for 70 pairs of harriers at relatively low cost to grouse shooting. This approach could involve removing excess ...
Research indicates that coyote predation on fawns in the East may not be significant enough to cause deer population decline, especially with reduced doe harvests. In contrast, extremely low doe survival rates combined with high fawn mortality support stabilization of Eastern deer populations.
Researchers argue that life history strategy and social behavior should guide management approaches, as 73% of carnivore species are declining. Highly cohesive social species require strict participation from all group members to ensure population persistence.
A new paper provides recommendations for conserving migratory wildlife that inhabit U.S. national parks, leveraging diverse scientific expertise. Key findings highlight the importance of protected areas and public engagement in safeguarding long-distance species movements.
The Catalina Island Conservancy's contraception program has successfully managed the island's bison population, drastically reducing the calving rate from over two-thirds to 10.4%. The program uses porcine zona pellucida (PZP) and has no apparent effect on pregnant females or their offspring.
The lab, a joint initiative between EcoHealth Alliance and Sabah Wildlife Department, will analyze wildlife health and genetic research, as well as assist in combating the spread of diseases. The facility is part of the USAID-PREDICT Project, aiming to strengthen public health work and protect the region's economic health.
A study found that tourist-fed iguanas suffer from physiological problems due to being fed sugary fruits like grapes and lacking essential nutrients. The researchers recommend a balanced diet through specially-formulated food pellets and education campaigns to mitigate the impact of tourism practices.
A new study finds that climate change affects poor fishing communities differently based on social and environmental characteristics, requiring tailored management approaches. Communities with diverse livelihoods and strong social networks are more resilient to climate-related pressures.
A recent study has discovered an unexpected density of six tigers per 100km2 in Tambling, a privately managed concession in Sumatra. This estimate is nearly double the highest recorded for the island to date, making it a critical site for tiger conservation.
A study by Wildlife Conservation Society establishes a conservation roadmap for Tanzania's 27 primate species, identifying priority areas for protection. The most vulnerable species, including the kipunji and Zanzibar red colobus, require adequate protection to prevent extinction.
Rising temperatures cause snakes to become more active, devouring mosquito-eating birds like the Acadian flycatcher. This increase in snake predation has severe consequences for agriculture, disease prevention, and tourism.
A recent literature review published in Journal of Integrated Pest Management found that complaints about wild turkeys causing crop damage are often exaggerated. The study revealed that while wild turkeys can cause minor damage to certain crops and specialty operations, their impact is typically overstated.
A recent study suggests that well-managed residential development, such as provided by homeowners associations, can support native wildlife and promote species diversity in suburban neighborhoods. HOAs manage multiple properties, covering larger areas and implementing coordinated urban conservation initiatives.
A new study highlights the need for increased culls to control the UK's growing deer population. The research found that current management efforts are insufficient to stop populations from spreading out of control, threatening biodiversity and causing damage to crops and road traffic accidents.
Researchers developed an Adaptation for Conservation Targets (ACT) framework to assess climate change impacts on natural resources. The framework enables scientists and managers to work together to adjust management actions and address the 'What do we do about it?' question.
A study by the University of Arizona and USDA found that plants can adapt their water demand to changing climate conditions, but this resilience has a limit. Prolonged droughts threaten the survival of plant communities, especially in sensitive environments like arid grasslands.
A study by the University of Exeter found that badgers sleeping in outlying dens were more likely to carry TB, highlighting the importance of behavior in disease transmission. The research could inform measures to manage bovine TB in parts of the UK.
A new study using satellite images suggests that invasive cheatgrass is a significant cause of larger, hotter and more frequent range fires in the Great Basin. Cheatgrass fueled most of the largest fires over the past decade, influencing 39 of the largest 50.
A proposed state-based national conservation-support network aims to improve coordination of resources and planning among states, regions and nationwide. The network would facilitate the resolution of large-scale conservation challenges and advance collaborative conservation.
A new study reveals that Indonesia's coral reefs in Aceh are benefiting from the 'Panglima Laot' customary system, which has resulted in higher fish biomass and hard-coral cover due to mutually agreed gear restrictions. The system's success lies in its design principles promoting social harmony and sustainable resource management.
Madidi National Park has been documented to have an incredible array of species, including 1,088 bird species and over 200 mammal species. Despite this wealth of biodiversity, much remains unknown about the park's tropical montane forests.
A North Carolina State University survey finds that feral cat management is a contentious issue between 'cat people' and bird conservationists, with differing opinions on the impact of feral cats on wildlife. The study suggests that common ground can be found in caring for animals, and collaborative solutions such as involving cat care...
Locally managed marine protected areas in Fiji will effectively protect between 12-18 percent of all coastal and inshore marine habitats by 2020. This 'people power' approach is on track to meet the national government's goal to protect at least 30 percent of Fiji's inshore habitats.
Climate change threatens wolverine survival; researchers find refrigerated caches key to adaptation. Wolverines use snow and crevices to store food, protecting it from scavengers and bacteria.
A study by University of Nevada, Reno scientists found that female black brant geese experience a 16% decline in survival after losing their mate. Only the fittest females with better body condition can re-pair and reproduce again.
A University of Tennessee research finds that designing subsidy programs promising environmental benefits is challenging, with most schemes over-compensating farmers and failing to meet promised bird species increases. Allowing payment rates to vary depending on farm location can greatly improve conservation prospects.
A new study identifies nearly 130 bird species at risk due to climate change, with 72% of threatened and endangered species projected to be further impacted. The research provides a comprehensive list of vulnerable species for conservation action, prioritizing wetland birds and those dependent on sea or near-shore habitats.
A new study by the University of California, Berkeley, and Wildlife Conservation Society uses a scientific methodology to establish marine protected areas in Madagascar. The approach identifies conservation priorities across the country's west coast, highlighting areas with high biodiversity value.
A new snake species, Matilda's horned viper, has been discovered in a remote area of Tanzania with unique horn-like scales above its eyes. The species is estimated to have only a few square miles of habitat and is expected to be classified as critically endangered due to severe degradation from logging and charcoal manufacture.
The Wildlife Conservation Society won the grand prize with its solution, Bycatch Escape Gaps for Fish Traps in Curaçao and Kenya, receiving a $20,000 prize. The two runners-up received prizes of $5,000 each for their respective solutions. The winners will receive their awards at a ceremony in Washington, D.C., on February 8.
A study on free-living female Alpine marmots found that prenatal testosterone exposure gives females an edge in a population, allowing them to become more aggressive and dominant. This is contrary to previous findings in other species, where being exposed to males can make females less reproductively successful.
The University of Arizona's Wild Cat Research and Conservation Center will monitor jaguar occurrence and movement in the US borderlands area over three years. The study aims to provide information on jaguar presence, which is critically needed for conservation purposes.
A study by UC Berkeley researchers found that bushmeat consumption had a positive effect on children's nutrition, raising concerns about the impact of conservation efforts on local communities. The study estimated that a loss of access to wildlife as a food source would lead to a 29% increase in child anemia.
The University of Oklahoma will host a regional climate science center, providing expertise and strength to address climate variability and change. The center will link weather and climate projections with operational decisions made by land managers, supporting natural resource management.
Nine LCC science projects have received $1.2 million in WaterSMART funding to support research on climate change impacts, water efficiency, and ecosystem health. These projects will inform federal, state, and local managers in Arizona, California, Colorado, Nevada, New Mexico, Texas, Utah, Wyoming, and Northern Mexico.
A new fungus has killed over 1 million bats in the eastern US, with the disease expected to spread to California in the next several years. UC Davis experts are calling for a national response to combat the threat, which could have significant impacts on biodiversity and ecosystems.
The partnership will bring new benefits to members, including an online-only relaunch of the Wildlife Society Bulletin. Wiley-Blackwell's diverse publication portfolio and global reach make them a natural fit for publishing The Journal of Wildlife Management and Wildlife Monographs.
Researchers trained dogs to detect scat from various species, showing they can accurately locate targets at distances of up to 33 feet. Environmental factors like wind, humidity, and precipitation influenced detection rates, highlighting the need for standardized survey conditions.
A rare saola was photographed for the first time in over a decade in Laos, shedding light on its critically endangered status. The species, found only in dense forests along the Lao/Vietnamese border, is one of the most threatened large mammals globally.
A new peer-reviewed paper reveals most of the world's remaining tigers are clustered in just six percent of their available habitat. Effective conservation efforts focused on these 42 'source sites' can prevent extinction and seed a recovery of the wild tiger, requiring an additional $35 million annually.
A study found that organic farms have more butterflies than conventional farms, but a combination of conventional farming and nature reserves could support even more butterflies. The research suggests that the trade-off between food production and wildlife conservation depends on the quality of the spare land.
The USGS has released a detailed national map of land-cover vegetation, which will enable conservation professionals to identify places with suitable habitat for wildlife. The map, produced by the USGS Gap Analysis Program, provides critical data for determining biodiversity status and assessing climate change impacts.