The call of American bullfrogs was deafening when scientists from the University of California, Davis, first began researching the impact of invasive bullfrogs on native northwestern pond turtles at ...

Native wildlife species at certain places face population decline, often when there is a disturbance in their natural balance. Factors like loss of their natural habitat, rapid climate change, rising ...

Sidney Woodruff has spent multiple summers hiking six or seven miles to a remote corner of Yosemite National Park where she has camped out next to ponds and lakes. "At night," Woodruff says, "you look ...

There was nothing “Fluffy” about this creature fished out of a small English lake. An invasive alligator snapping turtle — a creature native to Florida and known for its mean bite — was discovered in ...

YAMHILL COUNTY, Oregon — Conservationists in Oregon are racing to protect one of the state’s only native freshwater turtle species from becoming endangered. The Northwestern Pond Turtle, a semiaquatic ...

For once, Florida is invading the United Kingdom. A dog walker in Cumbria in northwest England spotted something bizarre and prehistoric-looking in a small local lake and asked about it on Facebook.

Sidney Woodruff of UC Davis holds a northwestern pond turtle at a field site in Yosemite. (Courtesy Sidney Woodruff) The call of American bullfrogs was deafening when scientists from the University of ...

Yosemite’s ponds used to echo with the booming calls of invasive bullfrogs, which devoured young turtles, newts, birds, and more. Now, with bullfrogs nearly gone, native sounds are returning—and so ...