There are about 170 more southern mountain yellow-legged frogs in the San Gabriel Mountains now, thanks to an endangered species breeding program the Los Angeles Zoo is involved in. In efforts to save ...

PORTLAND, Ore. (KTVZ) — More than 100 northern leopard frogs reared at the Oregon Zoo hopped back into the wild last week, thanks to a collaborative effort to save one of the last remaining Northwest ...

Twenty endangered "scrotum frogs" recently went on display at a British zoo in an effort to save the species from going extinct. Researchers with the zoo hope they can discover new ways to recover the ...

A batch of 1,000 rare tadpoles raised at the Phoenix Zoo landed in a new home at the Grasshopper Tank in the Tonto National Forest, part of ongoing efforts to boost the population of the threatened ...

Alan Zhou / OPB Plans to develop a new population of endangered frogs are hopping along in Eastern Washington. This month, nearly 100 northern leopard frogs reared at the Oregon Zoo were released into ...

PORTLAND, Oregon (KPTV) — The Oregon Zoo is giving frogs a lift. According to the zoo, the largest population of northern red-legged frogs in our area are hopping down from Forest Park, where they ...

LUFKIN, Texas (KTRE) - The Ellen Trout Zoo kicked off their “Princess and the Frog” tea party at the zoo’s education center on Saturday in Lufkin. This event offered children ages 12 and under an ...

DENVER – Twenty of the world's largest aquatic frogs arrived at the Denver Zoo last week, making the institution the only one in the northern hemisphere to house the critically endangered species. The ...

PORTLAND, Ore. (KPTV) - More than a hundred endangered northern leopard frogs are hopping around in the wild thanks to the Oregon Zoo. The froglets were hatched from eggs collected by the Washington ...

PORTLAND Ore. (KPTV) - A hundred northern leopard frogs will soon be released into the wild, the Oregon Zoo announced Monday. The frogs, currently tadpoles, came to the zoo as eggs from the Washington ...