Diet Overlap

Anas platyrhynchos (Mallard) Baeolophus bicolor (Tufted Titmouse)

Common Diet

Malacosoma americana (Eastern tent caterpillar) Quercus alba (White Oak) Quercus phellos (Willow Oak) Quercus velutina (Black Oak)

Common Habitat

Allegheny Highlands forests Amistad National Recreation Area Antietam National Battlefield Appalachian mixed mesophytic forests Appalachian-Blue Ridge forests Arkansas Post National Memorial Atlantic coastal pine barrens Big Bend Biosphere Reserve Big Thicket Biosphere Reserve Blackbeard Island National Wildlife Refuge Blackwater National Wildlife Refuge Bombay Hook National Wildlife Refuge Buffalo National River Calvin College Ecosystem Preserve Cape Cod National Seashore Cape Hatteras National Seashore Cape Lookout National Seashore Cape Romain National Wildlife Refuge Carolinian-South Atlantic Biosphere Reserve Catoctin Mountain Park Cedar Creek LTER Site Central and Southern mixed grasslands Central forest-grasslands transition Central Gulf Coastal Plain Biosphere Reserve Central tall grasslands Central U.S. hardwood forests Champlain-Adirondack Biosphere Reserve Chattahoochee River National Recreation Area Chesapeake & Ohio Canal National Hist. Park Chickasaw National Recreation Area Chihuahuan desert Chippewa Nature Center Colonial National Historic Park Congaree Swamp National Park Crosswinds Marsh Cumberland Island National Seashore Cuyahoga Valley National Park East Central Texas forests Eastern Great Lakes lowland forests Edwards Plateau savanna Edwin S. George Reserve Effigy Mounds National Monument Felsenthal National Wildlife Refuge Flint Hills tall grasslands Florida sand pine scrub Fort Matanzas National Monument Fort Necessity National Battlefield Fort Pulaski National Monument Friendship Hill National Historic Site Gateway National Recreation Area George WA Carver National Monument George Washington Birthplace National Monument George Washington Memorial Parkway Gettysburg National Military Park Grandfather Mountain Great Smoky Mountains National Park Great Swamp National Wildlife Refuge Guadalupe Mountains National Park Harpers Ferry National Historical Park Homestead National Monument of America Hope College Biology Nature Preserve Hopewell Furnace National Historic Site Horseshoe Bend National Military Park Hot Springs National Park Hovenweep National Monument Indiana Dunes National Lakeshore Jean Lafitte National Hist. Park & Preserve Kellogg Biological Station LTER Site Konza Prairie Biosphere Reserve Lacassine National Wildlife Refuge Land Between the Lakes Biosphere Reserve Lincoln Boyhood National Memorial Little River National Wildlife Refuge Little St. Simons Island Long Point Biosphere Reserve Mammoth Cave Area Biosphere Reserve (Natn'l Park) Manassas National Battlefield Park Middle Atlantic coastal forests Mississippi lowland forests Morristown National Historical Park National Capital Parks - Central National Capital Region - East New England-Acadian forests New Jersey Pinelands Biosphere Reserve New River Gorge National River Niagara Escarpment Biosphere Reserve North America Northeastern coastal forests Oak Ridge National Environmental Research Park Okefenokee National Wildlife Refuge Ozark Mountain forests Ozark National Scenic Riverways Padre Island National Seashore Piney Woods forests Point Pelee National Park Prince William Forest Park Reserva de la Biosfera Sierra Gorda Rock Creek Park Rondeau Provincial Park Roosevelt Vanderbilt National Historic Site Saint Croix International Historic Site Saint Lawrence Islands National Park Salt Plains National Wildlife Refuge Saratoga National Historical Park Sleeping Bear Dunes National Lakeshore South Atlantic Coastal Plain Biosphere Reserve South Florida rocklands Southeastern conifer forests Southeastern mixed forests Southern Appalachian Biosphere Reserve Southern Great Lakes forests Tamaulipan mezquital Tawas Point State Park Tennessee River Gorge Texas blackland prairies Thomas Stone National Historic Site Upper Midwest forest-savanna transition Upper Miss. River Nat'l Wildlife Refuge Valley Forge National Historical Park Vicksburg National Military Park Virginia Coast Biosphere Reserve Western Great Lakes forests Western Gulf Coastal grasslands Western Michigan University’s Asylum Lake Western short grasslands Wheeler National Wildlife Refuge Wilson's Creek National Battlefield