06/02/2026
It has been 10 years of successful reintroduction of Fender’s blue butterflies at William L. Finley National Wildlife Refuge and we are celebrating! - Join us for a Celebration Event on June 27th, 10:00am to 3:00pm
In 2016 the Oregon Fish and Wildlife Office and William L. Finley National Wildlife Refuge, in partnership with the Institute for Applied Ecology, completed a 3-year project to reintroduce Fender's blue butterfly to the Refuge. Combined with work at multiple other locations throughout the Willamette Valley, this reintroduction effort helped support our ability to downlist the butterfly in February 2023 from Endangered to Threatened.
This year we are celebrating the 10th wild generation at the Refuge. Light snacks will be provided, as well as activities and tables from local Benton County area partners working on Fender's blue butterfly conservation.
Please join us and help spread the word!