Diet Overlap

Sciurus carolinensis (eastern gray squirrel) Rattus norvegicus (Norway rat)

Common Diet

Acer rubrum (red maple) Carya alba (mockernut hickory) Gryllus pennsylvanicus (fall field cricket)

Common Habitat

Antietam National Battlefield Big Cypress National Preserve Big Thicket Biosphere Reserve Blackwater National Wildlife Refuge Bombay Hook National Wildlife Refuge Bruce Peninsula National Park Buffalo National River Cape Romain National Wildlife Refuge Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd Carolinian-South Atlantic Biosphere Reserve Cedar Creek LTER Site Central Gulf Coastal Plain Biosphere Reserve Champlain-Adirondack Biosphere Reserve Chickasaw National Recreation Area Chippewa Nature Center Colonial National Historic Park Coweeta Hydrologic Laboratory LTER Site Cuyahoga Valley National Park Dunkeld–Blairgowrie Lochs Edwin S. George Reserve Fathom Five National Marine Park Fire Island National Seashore Friendship Hill National Historic Site Fundy National Park George Washington Birthplace National Monument Georgian Bay Islands National Park Great Smoky Mountains National Park Great Swamp National Wildlife Refuge Horseshoe Bend National Military Park Hot Springs National Park Humber Estuary Indiana Dunes National Lakeshore Kogelberg Biosphere Reserve Land Between the Lakes Biosphere Reserve Little River National Wildlife Refuge Long Point Biosphere Reserve Mammoth Cave Area Biosphere Reserve (Natn'l Park) Morecambe Bay Morecambe Bay Pavements Morristown National Historical Park New Jersey Pinelands Biosphere Reserve Niagara Escarpment Biosphere Reserve North America North York Moors Oak Ridge National Environmental Research Park Ozark National Scenic Riverways Pembrokeshire Marine/ Sir Benfro Forol Point Pelee National Park Riding Mountain Biosphere Reserve Saint Lawrence Islands National Park Saratoga National Historical Park Sefton Coast Shenandoah National Park Shiloh National Military Park Sleeping Bear Dunes National Lakeshore Southern Appalachian Biosphere Reserve Tennessee River Gorge The Wash and North Norfolk Coast Upper Miss. River Nat'l Wildlife Refuge Valley Forge National Historical Park Wheeler National Wildlife Refuge