PORTLAND, Ore. (KTVZ) — A hundred imperiled northern leopard frogs will be hopping back into the wild soon, thanks to a recovery program at the Oregon Zoo. The rapidly growing tadpoles were brought to ...

The government of Alberta, Canada, announced that reintroduction efforts to help northern leopard frog populations bounce back have been a success. The frog species was once incredibly common in ...

Efforts to recover the population of the northern leopard frog at the Columbia National Wildlife Refuge are bearing fruit, according to NonStop Local. The northern leopard frog has survived winter ...

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 ...

A rare creature with “iridescent” coloring was spotted in Washington for the first time in five years, officials said. Wildlife technicians were surveying for northern leopard frogs in Grant County ...

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 ...

PORTLAND, Ore. (KOIN) — The Oregon Zoo release 100 northern leopard frogs into the wild in August to bolster the endangered species’ dwindling populations. The zoo already released more than 50 ...

Leopard frog introductions could transmit disease to existing amphibian species, or water from the source site could transmit disease. This concern will be minimized by introducing frog eggs, rather ...

A blue northern leopard frog was found in water (not pictured) in Grant County, Washington, officials said. The discovery was rare. Conscious Design via Unsplash A rare creature with “iridescent” ...