Mentor in Lake County, Ohio — The American Midwest (Great Lakes)
Habitat for Many
Whether they are long-term residents, neighbors, or just passing through, the marsh has something to provide many species of wildlife.
Bowfin (Amia calva)
Fish such as bowfin, northern pike, walleye, and perch swim from Lake Erie to the marsh to spawn. Here, their young can develop in a habitat far safer and more protected than open water.
North American River Otter (Lontra canadensis)
River otters are especially exciting to see as their populations have declined severely due to trapping and habitat destruction within the last few decades. The marsh allows otters access to its buffet of fish and mollusks, while remaining close to their preferred shrubby habitat.
Red Fox (Vulpes vulpes)
The Red Fox is the most common of two fox species in Ohio. They are opportunistic and will eat anything from small mammals to fruits and grasses. Their range extends from Florida all the way to northern Alaska on the arctic tundra!
Green Darner (Anax junius)
For many insects, this habitat is a nursery for their aquatic larval stages. Green darners rely on the marsh during their nymph stage but continue to utilize it as a food source throughout the rest of their life. Other common insects found in the marsh include monarch butterflies, black swallowtails, milkweed beetles, and smeared dagger moths.
Red Eared Slider (Trachemys scripta elegans)
Amphibians and reptiles, such as northern leopard frogs, spotted salamanders, and snapping turtles, spend most of their lives in the marsh, finding shelter in dense vegetation and eating available insects and small fish.
Erected by City of Mentor; Ohio Department of Natural Resources; National Oceanic and Atmospheric Administration, U.S. Department of Commerce; Ohio Coastal Management Program; Cleveland Museum of Natural History; Chagrin River Watershed Partners; Marsh Area Regional Coalition; Lake Soil & Water Conservation District; City of Mentor Natural Resources; Blackbrook Audubon Society.
Topics. This historical marker is listed in these topic lists: Animals • Charity & Public Work • Parks & Recreational Areas.
Location. 41° 43.638′ N, 81° 20.225′ W. Marker is in Mentor, Ohio, in Lake County. It is at the intersection of Harbor Drive and Mentor Marina, on the right when traveling north on Harbor Drive. Touch for map. Marker is at or near this postal address: 8365 Harbor Dr, Mentor OH 44060, United States of America. Touch for directions.
Regionally, this marker is in Greater Cleveland, on the Lake Erie Shore, and in the Western Reserve. It is also in the American Midwest and on the Great Lakes. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the Haudenosaunee (Iroquois) Confederacy, the territory of the Mississippian Culture, and the Northwest Territory.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Chimney Swift (within shouting distance of this marker); Restoring the Marsh (within shouting distance of this marker); When Disaster Strikes (within shouting distance of this marker); Mentor Marsh (about 400 feet away, measured in a direct line); Mentor Lagoons Nature Preserve (about 400 feet away); a different marker also named Mentor Lagoons Nature Preserve (about 700 feet away); Mentor Lagoons (about 700 feet away); Marsh Settlement (about 700 feet away). Touch for a list and map of all markers in Mentor.
Regarding Habitat for Many. This sign serves as a historical marker because it interprets the history of how human interaction has affected the population of the North American river otter.
Credits. This page was last revised on May 29, 2026. It was originally submitted on May 21, 2026, by Craig Doda of Napoleon, Ohio. This page has been viewed 12 times since then. Photos: 1, 2. submitted on May 21, 2026, by Craig Doda of Napoleon, Ohio. • Devry Becker Jones was the editor who published this page.

