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 ...

Spring choruses of frogs and toads are in full swing. As temperatures warm, frogs and toads emerge after a long, cold winter and begin their annual serenade. Males call out, advertising their fitness ...

In the arid land east of Spokane — punctuated by channels and basins carved by ancient hydraulic cataclysm — Washington biologists discovered a rare and beautiful genetic mutation in late August: A ...

The federal government may designate the northern leopard frog an endangered or threatened species. A petition has been filed to protect the frog's habitat in 19 states, including Oregon, Washington ...

Add Yahoo as a preferred source to see more of our stories on Google. The government of Alberta, Canada, announced that reintroduction efforts to help northern leopard frog populations bounce back ...

Amazing things happen in nature as spring begins. The weather changes, plants and trees begin to flourish, and animals start ...

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

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. FLAGSTAFF, Ariz. (AP) — A rare frog has been ...

If you spot a northern leopard frog, report the sighting to the Washington Department of Fish and Wildlife Ephrata office at 754-4624. In the arid land west of Spokane – punctuated by channels and ...