One of Alberta's most at-risk amphibians is making a comeback. Conservation efforts to help northern leopard frog numbers ...

Nearly 300 endangered northern leopard frogs returned to the wild at the Columbia National Wildlife Refuge in Grant County at the end of August.

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 ...

Nebraska has 11 species of frogs and toads. Four are listed as at-risk of becoming extinct in the state, including the northern leopard frog, American toad, Blanchard’s cricket frog and western ...

A northern leopard frog tadpole completes its transformation, and an endangered northern leopard frog reared at the Oregon Zoo hop back into the wild at the Columbia National Wildlife Refuge.

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 ...

Several endangered northern leopard frogs were released at the Columbia National Wildlife Refuge. The frogs have been endangered in Washington since 1999.

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 t… ...

On this episode of A Moment in the Wild, Purdue wildlife technician Zach Truelock introduces the southern leopard frog, which is found in the southern half of Indiana. Learn how to tell them apart ...

Provincial efforts to help northern leopard frog numbers bounce back have been successful in establishing new self-sustaining populations, according to the Government of Alberta. The northern leopard ...

In Colorado, northern leopard frogs are listed as a “Tier 1 Species of Greatest Conservation Need.” Northern leopard frog tadpoles swim in a tank at the Innovation Center in Longmont on Wednesday.

A northern leopard frog as seen in 2018. Washington wildlife managers released hundreds of frogs into Washington’s channeled scablands Tuesday night in the Columbia National Wildlife Refuge in ...