Fenders-Blue-Butterfly
Fender's Blue Butterfly The endangered Fender's blue butterfly in Oregon's Willamette Valley. © Matthew Benotsch/The Nature Conservancy

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Willow Creek Work Party

Oregon

Register for the Willow Creek Work Party

Willow Creek's native grasslands, ash woodlands and perennial streams provide the best remaining example of native wet prairie habitats in the southern Willamette Valley.

During this work party, volunteers will sow the seeds of native grass and wildflowers in a Fender’s blue butterfly restoration area and learn about TNC's local conservation efforts. 

Learn More about Willow Creek Preserve

Register Today

Volunteer with us at Willow Creek Preserve near Eugene, OR, to help restore the habitat of the endangered Fender's blue butterfly