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 ...

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 ...

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 ...

After years of failed attempts, a cohort of Oregon Zoo-reared northern leopard frogs has finally survived through the winter at the Columbia National Wildlife Refuge in eastern Washington. “We’ve ...

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” ...

They look as if they were painted by hand. The rare Northern leopard frog and its cousin, the pickerel frog, are both so vividly colored that they look as if they belong in a tropical rain forest.