Oaks Bottom Wildlife Refuge Bird Song Walks are a fan favorite! It is the largest remaining natural area within the lower Willamette River floodplain and provides important habitat to more than 175 bird species.

Oaks Bottom Wildlife Refuge Bird Song Walks are a fan favorite! It is the largest remaining natural area within the lower Willamette River floodplain and provides important habitat to more than 175 bird species.

Oaks Bottom Wildlife Refuge Bird Song Walks are a fan favorite! It is the largest remaining natural area within the lower Willamette River floodplain and provides important habitat to more than 175 bird species.

Oaks Bottom Wildlife Refuge Bird Song Walks are a fan favorite! It is the largest remaining natural area within the lower Willamette River floodplain and provides important habitat to more than 175 bird species.

Oaks Bottom Wildlife Refuge Bird Song Walks are a fan favorite! It is the largest remaining natural area within the lower Willamette River floodplain and provides important habitat to more than 175 bird species.

Oaks Bottom Wildlife Refuge Bird Song Walks are a fan favorite! It is the largest remaining natural area within the lower Willamette River floodplain and provides important habitat to more than 175 bird species.

Oaks Bottom Wildlife Refuge Bird Song Walks are a fan favorite! It is the largest remaining natural area within the lower Willamette River floodplain and provides important habitat to more than 175 bird species.