A male Cherax pulcher. Photo by: Christian Lukhaup. An independent researcher has described a spectacular red, white, and blue crayfish just in time for the fourth of July. The new…
The Critically Endangered pygmy sloth. Photo by: Bryson Voirin. There may be more pygmy sloths than believed, according to a new paper in the Journal of Mammalogy. Scientists originally estimated…
Mountain lion in Oregon. Photo by: Oregon Department of Fish and Wildlife. The U.S. government has declared the Eastern cougar extinct more than 80 years after its a believed a…
One of the female lions being translocated to Rwanda. Photo by: Matthew Poole. After 15 years, the roar of lions will once again be heard in Rwanda. Today the NGO,…
Gaur caught on camera trap in Virachey National Park. Photo by: HabitatID. Things appeared to be on the upswing in Cambodia's vast Virachey National Park in the early 2000s. Conservation…
Update: Mr. Herndon appeared here on Mongabay's podcast in late 2017 to report that volume two has now been completed, and that the encyclopedia now spans 1,000 pages. In one of the…
West African lion listed as Critically Endangered Iberian lynx. Photo by: A Rivas. A new update of the International Union for Conservation of Nature (IUCN) has categorized the West African…
Can a sanctuary in Indonesia keep the world's most imperiled rhino from extinction? "One percent of the world's population," veterinarian Zulfi Arsan says as he nods towards Bina, a 714-kilogram…
Pulling slow loris teeth out. Photo courtesy of: International Animal Rescue. Have you seen a video where a slow loris—a small, cute, big-eyed primate from Asian rainforests—gets tickled? Here's the…
A white rhino in Kruger National Park in South Africa. Photo by: Rhett A. Butler. When it comes to trafficking rhino, elephant, and tiger parts the biggest players are China,…
Asiatic lion. Photo by: Sumeet Moghe/Creative Commons 3.0. A new survey last month put the number of wild Asiatic lions (Panthera leo persica) at 523 individuals, a rise of 27%…
Saiga perish by the thousands in the Betpak-Dala region of Kazakhstan. Photo by: Sergei Khomenko/FAO. The good news: conservationists believe that whatever killed off over a hundred thousand saiga in…
Captive Siberian tiger at the Wildlife Conservation Society's (WCS) Bronx Zoo. Photo by: Julie Larsen Maher/WCS. The Siberian tiger population continues to rebound, according to the latest numbers from the…
Trapped yellow-breasted buntings in China. Photo by: Huang Qiusheng. In 1914 the world's last passenger pigeon died. Nicknamed Martha, she was not killed by hunters—like so many others of her…
Tigers have been documented in Thailand's Chaloem Ratanakosin National Park for the first time. Photo by: ZSL and Thailand's Department of National Parks. For the first time conservationists have confirmed…
Researcher catches rare, cryptic, beautiful bunny on first night out Sarah Woodfin holds a living Annamite striped rabbit in her arms, the first scientist to do so. Photo by: University…
An elephant in Ruaha National Park. In just a few years poachers have wiped out most of the elephants in the Ruaha-Rungwa landscape, cutting the population down by 76 percent.…
Lions in South Africa's Kruger National Park. Photo by: Rhett A. Butler. Nine months after Zambia lifted its general trophy hunting ban—including on elephants—the country has now lifted its ban…
A male saiga. Photo by: Seilov/Creative Commons 3.0. No one knows what's killing them, but scientists estimate that almost half of the world's saiga (Saiga tatarica) have perished since May…
Savanna elephant in Uganda. Photo by: Andrew Plumptre/WCS. In the 1980s, Uganda's elephants looked like they were on their way to extinction. The country had only about 700-800 elephants left,…
