Diet Overlap

Notemigonus crysoleucas (Golden shiner minnow) Anas platyrhynchos (Mallard)

Common Diet

Anax junius (green darner) Corydalus cornutus (dobsonfly)

Common Habitat

Acadia National Park Algonquin Provincial Park Big Thicket Biosphere Reserve Bombay Hook National Wildlife Refuge Bruce Peninsula National Park Buffalo National River California Coast Ranges Biosphere Reserve Cape Cod National Seashore Central Gulf Coastal Plain Biosphere Reserve Champlain-Adirondack Biosphere Reserve Chickasaw National Recreation Area Colonial National Historic Park Congaree Swamp National Park Cosumnes River Preserve Edwin S. George Reserve Fathom Five National Marine Park George Washington Memorial Parkway Georgian Bay Islands National Park Gettysburg National Military Park Golden Gate National Recreation Area Great Swamp National Wildlife Refuge Harpers Ferry National Historical Park Hopewell Furnace National Historic Site Horseshoe Bend National Military Park Indiana Dunes National Lakeshore Isle Royale Biosphere Reserve Jean Lafitte National Hist. Park & Preserve Kouchibouguac National Park La Mauricie National Park Lacassine National Wildlife Refuge Land Between the Lakes Biosphere Reserve Lassen Volcanic National Park Little River National Wildlife Refuge Mammoth Cave Area Biosphere Reserve (Natn'l Park) Manassas National Battlefield Park Morristown National Historical Park New Jersey Pinelands Biosphere Reserve New River Gorge National River Niagara Escarpment Biosphere Reserve Oak Ridge National Environmental Research Park Pictured Rocks National Lakeshore Point Pelee National Park Point Reyes National Seashore Prince William Forest Park Pukaskwa National Park Redwood National Park Rock Creek Park Roosevelt Vanderbilt National Historic Site Saint Croix International Historic Site Saint Lawrence Islands National Park Saint-Gaudens National Historic Site Sequoia and Kings Canyon Biosphere Reserve South Atlantic Coastal Plain Biosphere Reserve Southern Appalachian Biosphere Reserve Upper Miss. River Nat'l Wildlife Refuge Valley Forge National Historical Park Voyageurs National Park