The Wildlife Conservation Society will use the grant to manage and protect key areas with intact ecosystems, such as the Ndoki-Likouala rain forest in the Republic of Congo and the Greater Yellowstone Ecosystem. WCS's Living Landscapes approach aims to balance human needs with wildlife conservation.
A team of scientists from Texas A&M University has developed a mathematical model to better understand wildlife habitats and interactions. The model uses equations to describe how animals and plants live, grow, and interact with each other in different environments.
A new analysis found that population growth affects coastal ecosystems in a particularly damaging way, threatening endangered species. The study used data from the US Forest Service and climate data to identify areas most at risk.
A Cornell University study reveals that a naturally occurring disease can regulate a wildlife population, with house finches experiencing a dramatic drop in numbers after an epidemic began. The research provides insight into the dynamics of other host/disease systems and has implications for understanding diseases like AIDS.
Researchers test new fragrances to bait coyotes into consuming birth control drugs, aiming to reduce attacks on livestock and wildlife. The approach aims to decrease the need for lethal methods like shooting, which have cost farmers millions in lost earnings.
USGS scientists have linked recent boreal toad deaths in Rocky Mountain National Park to a chytrid fungus. The fungus has been identified as the cause of amphibian die-offs globally and is being studied for its origin, incidence, distribution, and control methods.
The program aims to control the raccoon rabies epidemic by delivering oral vaccines through baits. The goal is to protect citizens and companion animals from exposure to the deadly virus.
The USGS is launching a citizen science program to monitor frogs and toads across the United States. Volunteers will collect data on local amphibian populations, helping scientists understand the decline of these species worldwide.
The Chinese alligator is critically endangered with fewer than 150 remaining in the wild. Conservationists believe that restoring populations through habitat improvements and captive breeding can help stage a comeback for this culturally significant species.
A new report highlights the significant threat of emerging infectious diseases in wildlife to both human health and global biodiversity. The study reveals that many diseases have spread from domestic animals to wildlife populations through various means, including globalization, animal trade, and environmental changes.
A Vanderbilt University study found high bacterial levels in Nashville runoff from pets and urban wildlife, contradicting the assumption that human waste is the primary source. The research suggests that animal wastes can taint fresh streams and rivers, killing aquatic life.
A new watershed model, GISWA, can help predict the effects of forest practices on watersheds and wildlife habitat. The model simulates hydrologic conditions at thousands of locations within a single watershed to provide a detailed representation of water movement.
The study found elevated levels of DDE and mercury in bald eagle eggs on Kiska Island, but not on other islands. Seabirds are thought to be the major source of contamination due to their diet rich in fish from contaminated water.
Researchers found that genetic variation significantly impacts an individual's sensitivity to estrogen, challenging traditional laboratory-animal-based safety tests. The study suggests that genetic makeup should be considered when prescribing estrogen and related hormones for medical purposes.
A new species of rabbit with distinctive brown stripes has been identified in the Annamite Mountains of Laos. Genetic analysis reveals a close connection to a critically endangered Sumatran species, suggesting divergence around 8 million years ago.
A new species of deer, the leaf deer, has been identified in remote mountain regions of Southeast Asia. The species was confirmed through DNA sequencing and represents a significant discovery in conservation biology.
Two studies published in Ecological Applications found that wildlife corridors increase the movement and population density of butterflies and other habitat-restricted species. The most effective corridors were those that connected isolated patches of open space with existing forest, allowing for improved plant diversity and food sources.
The Fish and Wildlife Service is pioneering the ecosystem approach by dividing the country into 53 management units based on watersheds. Conservation biologists are urged to help implement this approach by working with land managers on Habitat Conservation Plans, identifying areas for flexibility and adjustments.
Logging in tropical forests has sparked a 'deadly second harvest' of wildlife, including gorillas and elephants, with increased access providing markets for bushmeat. The Wildlife Conservation Society estimates that annual bushmeat harvest exceeds one million metric tons.
The caiman harvesting program in Venezuela, which began in 1983, has harvested over a million spectacled caimans, generating $115 million in export value. However, the program's direct link to conservation is threatened by changes to funding allocations and market instability.
The Wildlife Conservation Society will use the grant to conduct research in three distinct ecosystems and educate decision-makers about strategies to protect natural systems. The funding aims to safeguard areas within 100 miles of New York City, benefiting both people and wildlife.
Elementary students at Christiansburg Elementary School are participating in a wildlife mapping program, recording animal sightings and sending data to the state. The project uses GPS technology and bird specimens from Virginia Tech's Museum of Natural History to teach students about conservation and habitat patterns.
Researchers find that native animals are more common in areas with native vegetation than in areas with exotic vegetation or grazing. They also discover that DDT may still be affecting reproduction of double-crested cormorants, while tree swallows can serve as sentinels for PCB contamination in aquatic environments.
A new report by the Swedish Environmental Protection Agency examines the association between hormone-disrupting substances and observed effects in humans and wildlife. The study found potential links between EDSs and changes in reproductive health, behavior, and cancer incidence.
Researchers investigated beaver pond succession and its impact on waterfowl productivity, finding that ponds in the old active stage created the most valuable habitat for waterfowl broods. Beaver ponds also support a wide range of bird species, including marsh and song birds.
A study published in the journal Science warns that regional populations of large predators are at risk of collapse due to high mortality rates outside national parks. The researchers recommend expanding 'no-kill' zones, improving hunter education, and increasing park size to protect roaming wildlife.
A new study found that nearly all of Georgia's surviving least tern pairs are nesting on artificial sites, such as rooftops or man-made sand hills. The researchers warn that without further protection, the Atlantic least tern is vulnerable to decline due to habitat loss and human activities.
Red pepper spray may attract brown bears if used improperly, according to a USGS study. The irritant oleoresin capsicum in the spray can elicit unusual behavior in bears, including sniffing, pawing, and rolling on treated sites.
A new census of mountain gorillas in Uganda's Impenetrable Forest has yielded 292 individual gorillas from 28 groups, with the help of survey techniques developed in the Virunga Conservation Area. The results will inform a regional plan of action to conserve these endangered populations.
African tortoise ticks found on imported reptiles in Florida may carry heartwater, an exotic disease that kills livestock and wildlife. The US is considered a serious threat to the cattle, sheep, and goat industries, with no practical treatment for infected animals.
The newly designated Masoala National Park will protect a unique ecosystem with rare species such as the red-ruffed lemur and serpent eagle. The park blends conservation with sustainable land use and local community development, ensuring long-term preservation of the region's biodiversity.
The report examines residents' fears about wolf interactions with livestock, humans, and the native deer population. Despite these concerns, states with wolves have minimal livestock losses, highlighting a more nuanced understanding of wolf ecology.
A new study found that screening turtle nests with wire screens is more effective than killing raccoons, but the high cost and labor-intensive process may slow widespread use. The method involves securing 3 ft.x 3 ft. mesh screens over nests to keep out raccoons, with results showing a significant reduction in egg losses.
The USGS National Wildlife Health Center has detected Newcastle disease in Salton Sea cormorants, which has killed over 1,600 birds. The laboratory is conducting further analysis to determine the specific strain of the virus, with implications for domestic poultry and bird migration patterns.
High-volume logging in Central Africa threatens unique forests and wildlife like gorillas and elephants, WCS warns. The U.S. needs to increase funding and presence to protect the region's forests, according to Wildlife Conservation Society expert Michael Fay.
The Wildlife Conservation Society (WCS) is working to protect coral reefs worldwide through research, conservation, and management programs. WCS has been studying coral reefs in various locations, including the Belize Barrier Reef, where they have made significant progress with fishery replenishment zones and sea urchin control.
A 16-month study will assess genetic diversity in beaver and spruce grouse populations in Acadia National Park, aiming to understand how habitat fragmentation affects their long-term viability. The project aims to develop conservation strategies based on the findings.
The WWF and WCS have unveiled a new strategy to conserve tigers by identifying the top 25 high-priority areas for long-term survival. The framework, which will be implemented over three years, aims to stop international illegal trade in tiger products and develop conservation programs.
Participants of a forest-biodiversity workshop suggest using logging as a tool to save tropical forests and their wildlife. By implementing basic techniques such as directional felling and minimizing logging roads, biodiversity can be conserved. The experts also emphasize the need to maintain suitable habitat within major forest types.
The Central Park Wildlife Center will introduce a state-of-the-art electric-based water system using ozone to purify its aquatic exhibits. The ozone system destroys parasites, viruses, and bacteria, leaving cleaner water for the animals and better visibility for visitors.