BirdFest & Bluegrass is the event put on by the Friends of Ridgefield National Wildlife Refuge and the City of Ridgefield, to celebrate the Refuge, the community, and everything nature has to offer. Ridgefield National Wildlife Refuge will be fee-free on Saturday, October 4, 2025! Seasonal Trails, including the Kiwa Trail and Carty Lake Trail, will be open! On the Carty Unit, follow the Friends' self-guided hike, attend a walk, check out our partners, and do some crafts. Take a drive around the River 'S' Auto Tour, or head Downtown for Bluegrass Music, vendors, crafts, and more! Sandhill Crane Tour tickets available in advance only (STAY TUNED).