Hikers in Papua New Guinea heard an “eep-eep-eep” sound and followed it to a yellow-spotted animal. Take a look.

This Earth Day, we’re celebrating stories from the past year of UC research that illustrate the resilience of life on our ...

The metallic poison frog, active during daytime hours, has a long-lasting trill, or call, of 21–45 notes. While perched on leaves, the males begin calling out at dawn and vocalize for several hours ...

Dark Canyon Campground has an additional requirement of a full-time campground host as a result of the Mountain Yellow-Legged ...

Photo from Günther, Nagombi and Richards (2025), shared by Stephen Richards Yellow-dotted narrow-mouthed frogs live in lowland rainforests and were usually found “on the forest floor” near ...

According to the study, the frogs were found in one section of preserved forest along the Eiru River, specifically clustered around bananeira brava plants, suggesting the species prefers the ...