A Wildlife Conservation Society program, COMACO, has improved rural livelihoods while restoring local wildlife populations. The study found that COMACO farmers had higher crop yields and improved soil quality, contributing to the stabilization of wildlife populations.
The study creates a worldwide map of coral reefs, highlighting areas with high biodiversity and low stress, to inform conservation efforts. The researchers used fuzzy logic and publicly available data to group reef systems into clusters based on their stress exposure grades.
A recent paper by Elizabeth Bennett highlights the alarming rate of wildlife extinction driven by organized crime syndicates. The trade, fueled by wealthy East Asian markets, uses sophisticated smuggling methods, including e-commerce and hidden compartments, to wipe out species at an unprecedented scale.
A surprisingly healthy population of rare snow leopards has been discovered in northeastern Afghanistan's Wakhan Corridor, according to a new study. WCS-trained community rangers used camera traps to document the presence of snow leopards at 16 different locations across the region.
A 73-percent decline in fisher density has been documented on the Hoopa Valley Indian Reservation in northwestern California between 1998 and 2005. The study suggests that changes in prey habitat, disease, and increased predation by bobcats may be responsible for the population decline.
A recent study found that modern fish communities in coastal Kenya have significantly different life histories compared to ancient Swahili refuse heaps. This shift is attributed to overfishing, which has reduced larger species and increased smaller species with shorter life spans.
A recent study confirms that Cuban crocodiles in the wild are hybridizing with American crocodiles, posing a significant threat to the species' survival. This genetic interbreeding may lead to both replacement and genetic mixing, potentially causing the extinction of one lineage.
The Wildlife Conservation Society has received a $150,000 grant to support efforts by eco-guards to protect Grauer's gorillas in Kahuzi-Biega National Park. The grant will help equip park rangers with field equipment to monitor and limit poaching within the park.
Existing protected areas may be insufficient to safeguard sea turtles from fishing nets, according to a new study. International cooperation is needed to extend and manage the waters where olive ridley sea turtles spend most of their time.
A new study by the Wildlife Conservation Society recommends a disease screening program for farm-raised caiman in Argentina's caiman ranches. The researchers found Salmonella bacteria in 77% of samples, posing health risks to humans and wild animal populations.
A new study by the Wildlife Conservation Society found that rotational grazing techniques can benefit both cattle and wildlife in native pasturelands. The results show a greater forage base, producing larger, more valuable cattle while reducing incentives for deforestation and habitat loss.
Researchers have observed a rise in 'naked' penguin chicks with feather-loss disorder in both Argentina and South Africa, causing concern among scientists. The disorder is thought to be related to increased energy spent on thermoregulation, potentially linked to pathogens, thyroid disorders, or nutrient imbalances.
Researchers from Wildlife Conservation Society and AMNH discover genetic distinct populations of Indo-Pacific humpback dolphin formed by currents, surface temperature differences, and environmental barriers. The study sheds light on how environmental factors influence population structure in marine species.
Researchers found that 55 white-lipped peccaries tested positive for Leptospirosis, with older animals showing higher serovar diversity. The study highlights the need for further research on disease transmission between livestock and wildlife.
Researchers from the Wildlife Conservation Society have developed a 'stress test' for coral reefs to prioritize areas most likely to survive climate change factors. The model considers environmental stressors like rising sea temperatures and their impact on coral and fish diversity.
The study found that the Teshekpuk Lake region contains some of the highest nesting bird densities and nest productivity across Alaska's Arctic. Additionally, nests at the site showed higher nest survivorship rates compared to another site in the Prudhoe Bay region with oil extraction activities.
The Wildlife Conservation Society has released a report listing 25 most endangered turtle species, many of which are found in Asia and are threatened by illegal hunting for food and the pet trade. The report calls for better enforcement of trade laws, habitat protection, and captive breeding to prevent extinction.
A 10-year study found that restricting fishing gear, including small-mesh seine nets, promotes predatory fish species and increases body length. Even unregulated areas saw improvements to the fish community. Strong management can also benefit adjacent weakly managed areas.
A study by Wildlife Conservation Society and University of California at Santa Cruz found that overfished reef systems have fewer sea urchins, leading to higher coral growth rates and more structure. Reefs with complete fish communities outperform those without predators, which allows coralline algae to thrive.
A WCS study found that higher temperatures and rainfall in Argentina result in more parasitic fly larvae, leading to increased mortality and impaired growth for chicks. The researchers also found a positive correlation between climate variables and parasite loads on nestlings.
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.
The Wildlife Picture Index, a new monitoring tool, shows a 36% net decline of biodiversity in Bukit Barisan Selatan National Park. Camera traps collected thousands of images, revealing that large mammals declined faster than small primates and deer.
Researchers documented a wild cat species imitating the call of its intended victim, a small monkey known as a pied tamarin, to draw it within striking range. The behavior was confirmed through observations in the Amazonian forests of Brazil, providing insights into the psychological cunning of wild felids.
A 12-year study by Wildlife Conservation Society found that fishery closures and gear restrictions in Kenya's coast increased revenue and net profits for local fishermen. The study revealed that closures attracted more preferred species and larger fish, commanding higher prices per pound, which boosted fishers' incomes.
A new study found that protected areas with strong anti-poaching efforts are critical for maintaining populations of forest elephants, western lowland gorillas, and chimpanzees in the Ndoki-Likouala Conservation Landscape. The region is considered one of the most important sites in Central Africa for all three species.
Researchers used genetic data and oceanographic information from satellites to find two distinct populations of franciscanas in Argentina's coastal waters. The findings suggest that environmental factors, such as water temperature and turbidity, play a significant role in shaping population structure in marine animals.
A study by Argentine scientists reveals that yellow fever outbreaks in howler monkey populations in northeastern Argentina have tragic conservation implications for the endangered brown howler monkey. The research emphasizes the importance of wildlife monitoring as an early detection method for pathogens affecting both animals and humans.
A new warbler species, the 'limestone leaf warbler', has been discovered in Laos and Vietnam. The bird is characterized by its distinct vocalizations and morphological differences from other warblers in the area.
A new study by the Wildlife Conservation Society reveals high densities of western lowland gorillas in a Congolese swamp forest, with estimated populations exceeding 5,000 individuals. The researchers warn that protection is needed to safeguard these gorillas and their environment from imminent threats.
A massive genetic analysis of over 1,500 whale DNA samples has revealed new insights into the population dynamics and relationships of Southern Hemisphere humpback whales. The study provides a detailed understanding of gene flow between populations and highlights the complex interactions within marine ecosystems.
A study by WCS field scientists found that a single road in the park can change how indigenous communities use their resources, leading to commercial hunting and wildlife depletion. The researchers recorded over 11,000 kilograms of wild meat moving through markets between 2005-2007, with prices increasing by up to 60%.
A new study reveals that oil development in the Arctic is attracting opportunistic predators like Arctic foxes, ravens, and gulls, which feed on nesting birds. These predators are using oil infrastructure to build nests or dens, leading to a significant loss of nests in areas closer to oil development.
A surgically implanted capsule-sized pump has been developed to provide continuous pain relief for big cats, reducing the need for daily injections. The pump was successfully used on two leopards at a Tennessee sanctuary, demonstrating its effectiveness in delivering pain medication quickly and efficiently.
A WCS study has been adopted by the USDA Natural Resource Conservation Service to restore waterways throughout the U.S. The study found that increases in woody vegetation lead to a greater diversity and abundance of riparian birds.
The Wildlife Conservation Society (WCS) has successfully reintroduced critically endangered Chinese alligators into the wild, with the population now multiplying on their own. The reintroduction effort, which started in 1999, included captive-bred animals from North American zoos and partner agencies in China.
A new monkey species, Mura's saddleback tamarin, has been discovered in the Amazon region of Brazil. The monkey is related to saddleback tamarins and faces threats from planned dams and highway construction.
A recent study by the Wildlife Conservation Society finds that cancer is a major threat to wild animal populations, with certain species at risk of extinction due to contagious cancers and pollution. The study highlights the need for increased health monitoring and resource allocation to safeguard animals and humans.
A new study by the Wildlife Conservation Society reveals that analyzing fecal DNA can accurately estimate tiger populations. This non-invasive technique allows researchers to identify individual animals and establish baseline numbers in areas where camera trapping is impractical.
A study suggests that banning certain types of fishing gear, such as spear guns and fish traps, could aid in the recovery of reefs and fish populations affected by coral bleaching events. The research proposes that temporary bans or selective gear restrictions offer a middle ground for reef managers and fishers, reducing pressure on th...
The first study of a rare egg-laying mammal, the long-beaked echidna, reveals elusive habits and provides new data on nocturnal foraging behaviors and home-range sizes. The research, published in Journal of Mammalogy, informs conservation strategies for the species threatened by hunting and habitat loss.
Researchers use new software to rapidly identify individual tigers and estimate populations by matching unique stripe patterns from camera trap photos. The software is up to 95% accurate in identifying tiger species from scanned photos, aiding tiger conservation efforts.
Long-term research reveals a quarter-century of data on penguin numbers, showing a decline of over 20 percent in the last 22 years. Penguins are struggling with food scarcity, leading them to nest outside protected areas where they fall prey to predators.
A study by the Wildlife Conservation Society found that middle-class communities in Eastern Africa have lower fish levels due to increased motorized fishing vessels and decreased cultural restrictions. In contrast, wealthy communities have healthier fish populations due to diversified economies and technological advancements.
A study by the Wildlife Conservation Society found that roads in Central Africa's Congo Basin are creating 'siege mentality' among forest elephants, forcing them to become isolated and confined. This reduces their ability to find suitable habitat and increases the risk of poaching.
A study by the Wildlife Conservation Society found that beaver dams provide critical habitat for migratory songbirds in semi-arid regions of the West. The more dams built, the more abundant and diverse local songbirds become.
Researchers from WCS have gathered data on Myanmar's tiger and smaller carnivore populations using remote camera traps, revealing estimates of 7-70 tigers in the Hukaung Tiger Reserve. The study also confirms the existence of 18 smaller carnivores across various habitats.
A report by Wildlife Conservation Society reveals a large population of threatened monkeys, including 42,000 black-shanked douc langurs and 2,500 yellow-cheeked crested gibbons, in Cambodia's Seima Biodiversity Conservation Area. The populations have remained stable since 2005 and are estimated to be the largest known in the world.
Researchers found two distinct species of grouper in the Pacific and Atlantic Oceans, despite their identical physical appearance. The study reveals that the Pacific grouper is a separate species from the Atlantic goliath grouper.
A recent study suggests that experienced elephant matriarchs give their family groups an edge in periods of famine and drought. The study found correlations between calf survivorship and the movements of the group, with older female members playing a crucial role.
Researchers have adapted a human test to screen for elevated iron levels in marmosets and tamarins, enabling early identification and treatment of hemosiderosis. This diagnostic tool also helps veterinarians provide tailored care to individual animals.