Grand Sable Dunes temporary closure to all public entry for visitor safety
Grand Sable Dunes are rapidly eroding into Sable Creek and Lake Superior. The area from the trail to the Grand Sable Dunes north to the beach along Lake Superior to the west side of Sable Creek is temporarily closed. Follow closure signs for your safety.
The diverse forest and wetland communities of Pictured Rocks are home to more than 40 mammal species. Dense foliage and large tracts of roadless land provide many hiding places for mammals, so sightings of any particular species are sporadic.
Moose sightings are extremely rare in the lakeshore although tracks and scat are occasionally found. The wetlands and cedar swamps of the park, particularly in the Beaver Basin Wilderness, are likely moose habitat. Black bear wander throughout the park and are seen only infrequently, usually when crossing a road. Other large mammals documented in the lakeshore but rarely seen include bobcat and badger.
American marten and fisher were extirpated from the Upper Peninsula by the 1930s but have made a comeback with the help of reintroduction programs. Northern river otter numbers have increased as well in recent decades. Beaver are common in the park and their activities are noticeable in many locations near streams and ponds. A lucky hiker may come across a porcupine or snowshoe hare in the backcountry. Coyote and red fox are present throughout. Opossum have been moving north and may already be in the area. Of the park's many smaller mammals, chipmunks are most commonly seen.
Six species of bats are present in the lakeshore, mainly during the warmer months. Most spend the winter in abandoned mines and caves throughout the western Upper Peninsula. White-nose syndrome, a fungal disease that has devastated bat populations throughout the eastern half of the country, reached Michigan in early 2014 and will likely have an impact on the lakeshore's bats.
Caribou historically ranged throughout the Upper Peninsula, but were rare by 1850 and last seen around 1910, likely disappearing due to habitat changes brought about by human activity. The last wolverine sighting in the Upper Peninsula occurred in the 1880s.
Did You Know?
The North Country National Scenic Trail connects outstanding scenic, natural, and cultural sites in seven northern states from Crown Point, New York, to Lake Sakakawea in North Dakota. The trail was established on March 5, 1980. Pictured Rocks National Lakeshore is home to 42 miles of the NCNST. More...