Oregon butterfly reaches recovery milestone

On Tuesday, June 22, the U.S. Fish and Wildlife Service announced a proposal to reclassify Fender’s blue butterfly from endangered to threatened under the Endangered Species Act (ESA). The Service is also proposing a special rule under section 4(d) of the ESA to provide for the conservation of the species. This announcement opens a 60-day public comment period.This colorful butterfly, unique to the Willamette Valley upland prairie and oak savannah in Oregon, was thought to be extinct in 1937. Remarkably, after almost five decades, this butterfly was rediscovered in 1989. With the help of many collaborators, the butterfly’s populations have grown and become secure enough that it no longer meets the definition of an endangered species. This incredible conservation success story was made possible through teamwork, the support of public and private partners, and habitat restoration using the best available science.“As with all of our recovery stories, this would not have been possible without many valued partners including private landowners who have made significant contributions to the conservation of Fender’s blue butterfly,” says Robyn Thorson, Pacific Northwest Regional Director. “We can’t thank them enough for voluntarily working with us to preserve this butterfly and other native species of the Willamette…
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