Marys River Natural Area

Home » Birding Locations » Benton County » Corvallis Area

Evergreen Mitigation Bank

More Info Directions

Philomath Sewage Ponds

More Info Directions

Bald Hill Park

More Info Directions

Benton County Fairgrounds

More Info Directions

Willamette Park and Natural Area

More Info Directions

Fitton Green Natural Area

More Info Directions

Corvallis Sewage Ponds

More Info Directions

Jackson-Frazier Wetlands

More Info Directions

Seasons

Winter
Spring
Summer
Fall

Location

From downtown Corvallis, follow US Hwy 20/ Hwy 34 west for 0.7 mile. Turn left onto SW Brooklane Drive (across from SW 26th Street). Follow SW Brooklane Drive south for 1.0 mile and then turn left onto a gravel road to a small gravel parking lot. The boardwalk begins here.

Directions

Habitat and Birds

The Marys River Natural Area is a 74 acre parcel managed by the City of Corvallis. It preserves a riparian wetland floodplain along the Marys River. In 2004, the City constructed a boardwalk to provide public access to the site, which includes a swimming hole at the end of the boardwalk. But in January 2012, the river flooded the area, destroying the walk. With a FEMA grant and private donations, the City, along with multiple partners, redesigned and reconstructed a new 0.4 mile boardwalk which was dedicated in 2017. The area includes a kiosk and interpretive signs, and the boardwalk is wheelchair accessible. The new walk will provide access even through periods of high water.

Common year-round species include Northern Flicker, California Scrub-jay, Black-capped Chickadee, Bewick’s Wren, House Finch, Dark-eyed Junco, Spotted Towhee, and Song Sparrow. In the colder months, expect Ruby-crowned Kinglet, Golden-crowned Sparrow, Lincoln’s Sparrow, and Yellow-rumped Warbler. Black Phoebe has been reported early in the year. Regular summer residents include Western Wood-pewee, Tree, Violet-green, and Barn Swallow, Western Bluebird, Swainson’s Thrush, Cedar Waxwing, Purple Finch, Lesser and American Goldfinch, White-crowned Sparrow, and Common Yellowthroat. Red-tailed Hawk and American Kestrel are regularly seen.

Discussion