Mayra Parra presses play on her laptop, and the video on the screen comes to life for the Perez family in the town of Abriaquí, Colombia. As a spectacled bear…
A survey of all five vertebrate groups — mammals, birds, reptiles, amphibians and fish — plus insects, found nearly half of populations are shrinking, while just 3% are increasing, overwhelmingly due to human pressures.
Flitting through the forest foliage, darting between branches and flawlessly negotiating their way around gargantuan tree trunks, bats have evolved exquisite adaptations to their forest homes. Although inaudible to human…
Interbreeding with domestic cats, and also with other wildcat species, is altering the behaviors and genetic profiles of some small wildcats, creating conservation dilemmas about how best to define and protect these species.
A population of endangered elephant shrews has rebounded in a threatened coastal forest reserve in Kenya, suggesting the rabbit-sized mammals with endearingly long snouts could be adapting to both human…
Afromontane forests occur at high altitudes across Africa. They’re thought to be relics of former glacial periods in Africa. Studying genetic data from birds living in these moist temperate forests,…
Every night, somewhere unseen across the vast, semidesert and dry savanna habitat of Southern Africa, the continent’s deadliest cat emerges to hunt. Black-footed cats (Felis nigripes) are ideally suited for…
JAKARTA — A decade of protection and natural regeneration of tropical forests has helped bird populations increase in the southern lowlands of Indonesia’s Sumatra Island, but continued wild trapping by…
Across the Indonesian island of Java, suitable habitat for Javan leopards shrunk by more than 1,300 square kilometers, or 500 square miles, between 2000 and 2020. That’s according to a…
JAKARTA — The rampant deforestation for monoculture plantation and logging in western Indonesian Borneo has exacerbated the extinction risks of three plant species endemic to the island’s riparian lowland rainforests,…
As a field biologist, Keith Perchemlides has often watched flames dance around tiny ponds that mark the remains of a vast wetland that once covered a large part of southwestern…
More than 30 species of small cats roam Earth today. They control small mammal populations to keep ecosystems in balance while helping farmers reduce rodent numbers. Over a dozen small cat species are hugely at risk.
Paul Van Damme and Fortuna Vargas Mejía met 28 years ago in Puerto Villarroel, a village in the Bolivian department of Cochabamba. Van Damme was a Belgian marine biologist who…
KATHMANDU — In 2012, when wildlife biologist Kanchan Thapa visited Chitwan National Park, a stronghold of the Bengal tiger in Nepal, a colleague asked him a question: “How much carbon…
MEDAN, Indonesia — An investigation into the violent death of an orangutan in northern Sumatra in January has shone a light on the persistent problem of human-wildlife conflict and illegal…
Michele Menegon and a team of local and international scientists have just described six new species of thumb-sized chameleon in Tanzania’s Eastern Arc Mountains. The forest-capped mountains form an inland…
New research suggests travel between increasingly separated terrestrial and aquatic habitats may impact tropical amphibian microbiomes and immunity, leading to more disease, though more research is needed.
Think of a tropical rainforest being cleared for an oil palm plantation, and the first animal that comes to mind is probably an orangutan. But there’s another tree-dwelling species, not…
The indiscriminate use of gillnets by fishers in Bangladesh has become a major threat to the two freshwater dolphin species found there: the Ganga River dolphin (Platanista gangetica) and the…
COLOMBO — When Uditha Hettige started out doing field excursions in 1990, in search of Sri Lanka’s rich bird life, he would visit Bodhinagala Forest Reserve in the country’s west…
An area of salt marsh twice the size of Singapore has disappeared since the turn of the century, NASA scientists determined by analyzing satellite images from around the globe. Severe…
KOH S’DACH, Cambodia — Bristling with coral reefs, marine life and palm trees, the islands dotting Cambodia’s western and southwestern coasts have long lured tourists and investors alike with white…
Climate change-induced higher temperatures, shifting seasons, extreme drought and precipitation events, extended heat waves and fires are all impacting insects, with resonating effects on habitats, other wildlife and humanity.
JAKARTA — “Remarkably lax” and “laissez-faire” law enforcement efforts by conservation authorities in Indonesia have allowed the killing, capture and trade of scores of orangutans to persist, according to a…
PHNOM PENH — Eight people, including two Cambodian Forestry Administration officials, have been charged by U.S. federal prosecutors for their alleged involvement in an international monkey smuggling ring. One of…
You probably haven’t heard of Vieira’s titi, a monkey found only in the Brazilian Amazon. Until recently, even researchers knew so little about it that they couldn’t determine its conservation…
DHAKA – Khalilur Rahman, 65, has been fishing in a tributary of the old Brahmaputra River in Kishoreganj for 50 years. Nowadays, he often returns home empty-handed. “The river has…
A dearth of research leaves scientists mostly flying blind as to insect abundance and diversity in the tropics. But a new study identifies losses in Brazil of terrestrial species, while aquatic species seem to be holding steady.
KATHMANDU — When conservationist Bed Bahadur Khadka roamed the banks of the Rapti River near Chitwan National Park to monitor gharials released from a breeding center in August 2020, he…
England’s Itchen River and other chalk rivers have been dubbed the nation’s coral reefs due to high biodiversity, but like small watersheds worldwide, they’ve gotten little attention, despite threats. That’s where Janet Marsh steps in.