Diet Overlap

Quiscalus quiscula (Common Grackle) Mephitis mephitis (Striped Skunk)

Common Diet

Anaxyrus americanus (American Toad) Rubus laciniatus (Cutleaf Evergreen Blackberry)

Common Habitat

Acadia National Park Agate Fossil Beds National Monument Alberta Mountain forests Alberta-British Columbia foothills forests Algonquin Provincial Park Allegheny Highlands forests Antietam National Battlefield Appalachian mixed mesophytic forests Appalachian-Blue Ridge forests Atlantic coastal pine barrens Audubon National Wildlife Refuge Badlands National Park Bandelier National Monument Big Bend Biosphere Reserve Big Cypress National Preserve Big Thicket Biosphere Reserve Bighorn Canyon National Recreation Area Blackwater National Wildlife Refuge Bombay Hook National Wildlife Refuge Bruce Peninsula National Park Buffalo National River California Coast Ranges Biosphere Reserve Calvin College Ecosystem Preserve Canadian Aspen forests and parklands Cape Romain National Wildlife Refuge Capital Reef National Park Carlsbad Caverns National Park Carolinian-South Atlantic Biosphere Reserve Catoctin Mountain Park Cedar Creek LTER Site Central and Southern mixed grasslands Central Canadian Shield forests Central forest-grasslands transition Central Gulf Coastal Plain Biosphere Reserve Central Plains Biosphere Reserve Central tall grasslands Central U.S. hardwood forests Champlain-Adirondack Biosphere Reserve Chickasaw National Recreation Area Chippewa Nature Center Colorado Rockies forests Congaree Swamp National Park Coweeta Hydrologic Laboratory LTER Site Cuyahoga Valley National Park De Soto National Wildlife Refuge Devils Tower National Monument Dinosaur National Monument East Central Texas forests Eastern Canadian forests Eastern forest-boreal transition Eastern Great Lakes lowland forests Edwin S. George Reserve Effigy Mounds National Monument El Malpais National Monument El Morro National Monument Elk Island National Park Everglades Fathom Five National Marine Park Flint Hills tall grasslands Florida Keys National Marine Sanctuary Florida sand pine scrub Fort Necessity National Battlefield Friendship Hill National Historic Site Fundy National Park George Washington Birthplace National Monument George Washington Memorial Parkway Georgian Bay Islands National Park Gettysburg National Military Park Grasslands National Park Great Smoky Mountains National Park Great Swamp National Wildlife Refuge Greenwater Provincial Park Gulf of St. Lawrence lowland forests Herbert Hoover National Historic Site Homestead National Monument of America Horseshoe Bend National Military Park Hubbard Brook Biosphere Reserve Indiana Dunes National Lakeshore Jasper National Park Kejimkujik National Park Knife River Indian Villages National Hist. Site Kouchibouguac National Park La Mauricie National Park Lacassine National Wildlife Refuge Lake Meredith National Recreation Area Lake Superior Provincial Park Land Between the Lakes Biosphere Reserve Little River National Wildlife Refuge Long Point Biosphere Reserve Madrean Pine-Oak Woodlands Mammoth Cave Area Biosphere Reserve (Natn'l Park) Mid-Continental Canadian forests Middle Atlantic coastal forests Midwestern Canadian Shield forests Mississippi lowland forests Mojave and Colorado Deserts Biosphere Reserve Montana Valley and Foothill grasslands Morristown National Historical Park Muskwa-Slave Lake forests Nebraska Sand Hills mixed grasslands New England-Acadian forests New Jersey Pinelands Biosphere Reserve New River Gorge National River Niagara Escarpment Biosphere Reserve North America North Central Rockies forests Northeastern coastal forests Northern Cordillera forests Northern mixed grasslands Northern short grasslands Northern tall grasslands Oak Ridge National Environmental Research Park Ocmulgee National Monument Okefenokee National Wildlife Refuge Ozark Mountain forests Ozark National Scenic Riverways Padre Island National Seashore Piney Woods forests Pipestone National Monument Point Pelee National Park Point Reyes National Seashore Polar Bear Provincial Park Prince Albert National Park Prince Edward Island National Park Pukaskwa National Park Redberry Lake Biosphere Reserve Redwood National Park Reserve de la Biosphere de Charlevoix Riding Mountain Biosphere Reserve Rocky Mountain Biosphere Reserve Rondeau Provincial Park Roosevelt Vanderbilt National Historic Site Saint Lawrence Islands National Park Saint-Gaudens National Historic Site Saratoga National Historical Park Scotts Bluff National Monument Sevilleta LTER Site Shortgrass Steppe LTER Site Sleeping Bear Dunes National Lakeshore South Atlantic Coastal Plain Biosphere Reserve South Central Rockies forests South Florida rocklands Southeastern conifer forests Southeastern mixed forests Southern Appalachian Biosphere Reserve Southern Great Lakes forests Southwest Nova Biosphere Reserve Tamaulipan mezquital Tennessee River Gorge Texas blackland prairies Upper Midwest forest-savanna transition Upper Miss. River Nat'l Wildlife Refuge Valley Forge National Historical Park Voyageurs National Park Waterton Biosphere Reserve Western Great Lakes forests Western Gulf Coastal grasslands Western short grasslands Wheeler National Wildlife Refuge White Sands National Monument Wood Buffalo National Park Woodland Caribou Provincial Wilderness Park Yellowstone Biosphere Reserve