The call of American bullfrogs was deafening when scientists from UC Davis first began researching the impact of invasive bullfrogs on native northwestern pond turtles at Yosemite National Park. “At ...

"Will also benefit people and other listed and non-listed species." Experts stunned by remarkable turnaround of creatures ...

On summer evenings in the Midwest, the muggy air comes alive with a chorus of crickets, cicadas, and frogs — especially bullfrogs. Their booming mating calls sound like something between a foghorn and ...

A "constellation of eyes" welcomed Sidney Woodruff the first time she went nighttime frog spotting at Yosemite National Park. Her headlamp lit up thousands of eyes that belonged to the invasive ...

“One reason American bullfrogs are among the top worst globally introduced pests is because they eat everything — anything that fits into their mouth,” said senior author Brian Todd, a UC Davis ...

As the largest frog species in North America, the American Bullfrog can easily be found in ponds, lakes, and rivers throughout the southeast. Their unique, deep-toned croak can be heard from hundreds ...

Following decades of decline, the population of Oregon spotted frogs in the Upper Deschutes Basin is showing signs of a rebound, a signal that the region’s unhealthy wetlands are beginning to recover.

Namibia is endowed with an extraordinary range of wildlife, magnificently adapted to survive and flourish under the country's harsh arid and semi-arid climatic conditions, including a remarkable ...