Mentor Marsh State Nature Preserve--Kerven Trail

Tips for Birding

Mentor Marsh is a stop on the Lake Erie Birding Trail.

Mentor Marsh State Nature Preserve was Ohio’s first state nature preserve and the only remaining natural marsh along Ohio’s Lake Erie shore. It is being restored to remove invasive phragmites and return native marsh plants. The Wake Robin Trail boardwalk is an excellent place to find Virginia and Sora Rails, bitterns, Marsh and Sedge Wren, and a wide variety of sparrow species including Nelson’s and LeConte’s. Zimmerman Trail offers upland forests that attract a variety of migrant songbirds.

About Mentor Marsh State Nature Preserve

See all hotspots at Mentor Marsh State Nature Preserve

Mentor Marsh, designated as a National Natural Landmark in 1966, occupies an ancient abandoned channel of the Grand River. A beech-sugar maple forest occupies the higher elevations bordering the marsh. At the eastern edge of the preserve, there is a mixed oak swamp forest, a forest type destroyed in most parts of the Lake Erie region. The most extensive plant community type is an emergent wetland dominated by reed-grass or Phragmites. This is the largest Phragmites marsh in Ohio. The area provides habitats for a diversity of wildlife species. Located in Lake County, 3.5 miles west on OH-283 from Painesville, proceed .5 mile north on Corduroy Road to the Mentor Marsh House.

  • Emergent marsh
  • Wildlife viewing
  • Parking
  • Visitor Center
  • 4-mile trail system including boardwalk trail and observation deck

The best access point to the marsh is via the Wake Robin Trail, which includes a boardwalk. Recent restoration efforts have increased plant diversity along the trail, and this is the place to try for Le Conte’s and Nelson’s sparrows. A nature center, the Mentor Marsh House, is located at 5185 Corduroy Road, just east of the marsh. Consult the Cleveland Museum of Natural History for hours of operation and upcoming programs.

Interesting birding can be had year-round, but fall may be the most productive season. Lots of sparrows of many species frequent the marsh vegetation, sometimes threatened by patrolling Merlins. Warblers of many species can be found in the trees that border the marsh, along with a diversity of other songbirds. Rails and other marsh birds skulk amongst the Phragmites, including both species of bitterns.

Features

  • Restrooms on site

  • Wheelchair accessible trail

  • Entrance fee

Content from Mentor Marsh State Nature Preserve Official Website, Mentor Marsh information (Hiking Ohio Parks), and Birding Lake County’s Often Overlooked Birding Hotspots by Haans Petruschke

Last updated October 17, 2023