Oaks Bottom Wildlife Refuge

Oaks Bottom Wildlife Refuge is situated along the eastern bank of the Willamette River in Portland, Oregon. It comprises one of the largest urban wetlands in the state, featuring diverse riparian habitat including hardwood forests, wetlands, and sloughs. The refuge provides critical habitat for over 200 species of birds, including great blue herons, ospreys, and numerous songbirds, making it a prime destination for birdwatchers and nature enthusiasts. The refuge's vegetation includes Oregon ash, black cottonwood, and willows, supporting populations of amphibians and small mammals. Historically, the area was part of the natural floodplain before urban development shaped the surrounding neighborhoods. Oaks Bottom serves as an important green space within the urban environment, balancing ecology with public access. Visitors can enjoy a network of well-maintained trails that wind through the refuge, offering opportunities for hiking, wildlife observation, photography, and peaceful solitude amidst nature. The refuge is adjacent to Willamette Park and provides river access for paddle sports. Interpretive signs along the trails educate visitors about the ecosystem and ongoing conservation efforts. As an accessible, family-friendly destination within Portland, Oaks Bottom Wildlife Refuge supports community engagement in wildlife preservation and environmental education. It remains a vital place where urban residents can connect with the natural heritage of the Willamette River corridor.