Diet Overlap

Didelphis virginiana (Virginia Opossum) Ondatra zibethicus (muskrat)

Common Diet

Lampsilis radiata (eastern lampmussel) Lithobates catesbeianus (American Bullfrog) Ulmus americana (American elm)

Common Habitat

Allegheny Highlands forests Antietam National Battlefield Appalachian mixed mesophytic forests Appalachian-Blue Ridge forests Assateague Island National Seashore Atlantic coastal pine barrens Big Thicket Biosphere Reserve Buffalo National River California Coast Ranges Biosphere Reserve Calvin College Ecosystem Preserve Cape Cod National Seashore Cape Hatteras National Seashore Catoctin Mountain Park Central and Southern mixed grasslands Central forest-grasslands transition Central tall grasslands Central U.S. hardwood forests Champlain-Adirondack Biosphere Reserve Chickasaw National Recreation Area Chihuahuan desert Chippewa Nature Center Congaree Swamp National Park Cosumnes River Preserve Cuyahoga Valley National Park East Central Texas forests Eastern forest-boreal transition Eastern Great Lakes lowland forests Edwin S. George Reserve Fire Island National Seashore Flint Hills tall grasslands Friendship Hill National Historic Site Gateway National Recreation Area George Washington Birthplace National Monument George Washington Memorial Parkway Gettysburg National Military Park Great Smoky Mountains National Park Great Swamp National Wildlife Refuge Herbert Hoover National Historic Site Homestead National Monument of America Horseshoe Bend National Military Park Hot Springs National Park Indiana Dunes National Lakeshore Jean Lafitte National Hist. Park & Preserve Konza Prairie Biosphere Reserve Lacassine National Wildlife Refuge Lake Meredith National Recreation Area Land Between the Lakes Biosphere Reserve Lassen Volcanic National Park Long Point Biosphere Reserve Mammoth Cave Area Biosphere Reserve (Natn'l Park) Middle Atlantic coastal forests Mississippi lowland forests Morristown National Historical Park Nebraska Sand Hills mixed grasslands New England-Acadian forests New Jersey Pinelands Biosphere Reserve Niagara Escarpment Biosphere Reserve North America Northeastern coastal forests Oak Ridge National Environmental Research Park Oregon Caves National Monument Ozark Mountain forests Ozark National Scenic Riverways Piney Woods forests Pipestone National Monument Point Pelee National Park Point Reyes National Seashore Redwood National Park Roosevelt Vanderbilt National Historic Site Saint Lawrence Islands National Park San Joaquin Biosphere Reserve Saratoga National Historical Park Scotts Bluff National Monument Sevilleta LTER Site Shenandoah National Park Shiloh National Military Park Sleeping Bear Dunes National Lakeshore South Atlantic Coastal Plain Biosphere Reserve Southeastern conifer forests Southeastern mixed forests Southern Appalachian Biosphere Reserve Southern Great Lakes forests Tennessee River Gorge Texas blackland prairies Valley Forge National Historical Park Western Gulf Coastal grasslands Western short grasslands Wheeler National Wildlife Refuge Whiskey-Shasta-Trinity National Recreation Area Yosemite National Park