May 10—Students in a conservation data science class at St. Vrain Valley's Innovation Center are working to shepherd about 400 northern leopard frog tadpoles to maturity so they can be released in the ...

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 ...

I'm going to leap right into today's topic -f rogs. More specifically, the northern leopard frog, which after weeks of absence from our drought-stricken lawn popped up in front of Mariah and me as we ...

PORTLAND, Ore. (KTVZ) -- Hundreds of northern leopard frogs, froglets and tadpoles reared at the Oregon Zoo are hopping back into the wild this month, thanks to a collaborative effort to save one of ...

In the hands of NTWP, the tadpoles will be raised to fully grown frogs. During this time, the frogs will be kept under close observation. The frogs will be observed closely to make sure they are ...

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 ...

Aug. 17—Washington wildlife managers released hundreds of endangered northern leopard frogs into Washington's channeled scablands Tuesday evening. About a dozen of those frogs were outfitted with ...

OTHELLO, Wash. — Nearly 300 endangered northern leopard frogs returned to the wild at the Columbia National Wildlife Refuge in Grant County at the end of August. The Washington Department of Fish and ...

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/Gray News) - Wildlife officials are helping an endangered frog species in the Pacific Northwest. More than a hundred endangered northern leopard frogs have been released into the ...