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 little bit over a four-hour drive from Seattle beyond the Cascades along Interstate 90, the refuge has become a perfect ...

For the fourth time, hundreds of endangered frogs were released into the Columbia National Wildlife Refuge with the intent to revitalize their population. The nearly 400 northern leopard frogs ...

For the fourth time, hundreds of endangered frogs were released into the Columbia National Wildlife Refuge with the intent to revitalize their population. The roughly 500 northern leopard frogs ...

For the fourth time, hundreds of endangered frogs were released into the Columbia National Wildlife Refuge with the intent to revitalize their population. The nearly 400 northern leopard frogs ...

Brent Lawrence / USFWS The top manager of four national wildlife refuges along the lower Columbia River in Southwest ... the Ridgefield National Wildlife Refuge Complex, managing the Steigerwald ...

This month, nearly 100 northern leopard frogs reared at the Oregon Zoo were released into the Columbia National Wildlife Refuge to help boost the presence of the imperiled species. This month ...

Sign for the headquarters and environmental education center at 64 Maple Stree on the McNary National Wildlife Refuge in Burbank, WA which is part of the Mid-Columbia River National Wildlife ...

Educational programs are still in motion. High anxiety But anxiety is high as the Willapa National Wildlife Refuge and other refuges in the Columbia River area overseen by the U.S. Fish and ...