A captive fossa near Andasibe, Madagascar. Photo by Rhett A. Butler The fossa is Madagascar's largest carnivore. While it looks like a cross between a puma and a dog, the…
The skull of America’s biggest cat in Iwokrama International Centre for Rainforest Conservation and Development in Guyana. Photo by: Tiffany Roufs. The jaguar (Panthera onca) is classified as Near Threatened…
Tree-climbing lion of Uganda. The lions of Queen Elizabeth National Park in western Uganda spend an unusual amount of time in trees. It's unclear why they exhibit this behavior, but…
Jaguar skull in Guyana. Jaguars are the biggest cat in the Americas. Photo by: Tiffany Roufs. More Guyana photos.
A cheetah rests on a termite mound in Kenya. Photo by: Rhett A. Butler. A three year study has found that cheetahs and African wild dogs have vanished from Cameroon.…
The small wild cat, the margay in Belize. Photo by: Rhett A. Butler. Researchers have stumbled on a surprising talent of this small predatory cat: while studying the pied tamarin…
A black-maned lion in Kenya. Photo by: Rhett A. Butler. Frustrated Kenyan herders are lacing corpses of cattle with poison to kill lions in revenge for the great cats attacking…
Triplet African Lion Cubs. Julie Larsen Maher © Wildlife Conservation Society. The Wildlife Conservation Society’s Bronx Zoo today debuts triplet lion cubs. The cubs, born January 27, 2010, can be…
The jaguar Panthera onca is classified as Near Threatened: a previous six-week expedition to Rewa Head observed ten jaguars. Photo by: Ashley Holland and Gordon Duncan. Guyana bans gold mining…
Leopard caught by a camera trap in the Jeypore-Dehing forest. Photo by: Kashmira Kakati. Using camera traps over a two-year period, wildlife biologist Kashmira Kakati has discovered seven species of…
South China Tiger in South Africa, where Save China's Tigers has established a "rewilding" facility to eventually enable to reintroduction of the South China Tiger into its native habitat in…
African Wild Dog in the Serengeti. Photo by Uwe Skrzypczak. Wildlife photographer Uwe Skrzypczak sent photos of wild dogs (also known as painted dogs from the field. The shots are…
Lion with kill in Ngorongoro Crater, Tanzania. Photo by Rhett A. Butler, 2007 Why top predators matter: an in-depth look at new research (02/02/2010) Few species have faced such vitriolic…
Sumatran tiger in captivity. Photo by Rhett A. Butler, 2005 Indonesia has a new plan to save the Critically Endangered Sumatran tiger, reports the AFP: sell captive-born tigers as pets.…
Lion cubs in Tarangire National Park, Tanzania. While lions may seem abundant when one visits a national park in Kenya, Tanzania, or South Africa, Africa's lion population has plunged by…
Jaguar in the Pantanal. This jaguar came a little too close for comfort on a trip to the Pantanal this past April. The big cat emerged from a swampy area…