Diet Overlap

Branta canadensis (Canada Goose) Castor canadensis (american beaver)

Common Diet

Carex stricta (upright sedge) Lemna minor (common duckweed) Potamogeton lucens (long-leaf pondweed)

Common Habitat

Acadia National Park Agate Fossil Beds National Monument Alaska Peninsula montane taiga Alaska-St. Elias Range tundra Alberta Mountain forests Alberta-British Columbia foothills forests Algonquin Provincial Park Allegheny Highlands forests Amistad National Recreation Area Antietam National Battlefield Appalachian mixed mesophytic forests Appalachian-Blue Ridge forests Arches National Park Arctic coastal tundra Arctic foothills tundra Arctic National Wildlife Refuge Arizona Mountains forests Atlantic coastal pine barrens Audubon National Wildlife Refuge Badlands National Park Bandelier National Monument Banff National Park Beringia lowland tundra Beringia upland tundra Big Bend Biosphere Reserve Big Thicket Biosphere Reserve Bighorn Canyon National Recreation Area Blue Mountains forests Bombay Hook National Wildlife Refuge Bonanza Creek LTER Site British Columbia mainland coastal forests Brooks-British Range tundra Bruce Peninsula National Park Buffalo National River California Central Valley grasslands California Coast Ranges Biosphere Reserve California Floristic Province California interior chaparral and woodlands Canadian Aspen forests and parklands Canyonlands National Park Cape Breton Highlands National Park Capital Reef National Park Carolinian-South Atlantic Biosphere Reserve Cascade Mountains leeward forests Catoctin Mountain Park Cedar Creek LTER Site Central and Southern Cascades forests Central and Southern mixed grasslands Central British Columbia Mountain forests Central forest-grasslands transition Central Gulf Coastal Plain Biosphere Reserve Central Pacific coastal forests Central tall grasslands Central U.S. hardwood forests Champlain-Adirondack Biosphere Reserve Chickasaw National Recreation Area Chihuahuan desert Chippewa Nature Center Colonial National Historic Park Colorado Plateau shrublands Colorado Rockies forests Cook Inlet taiga Copper Plateau taiga Cosumnes River Preserve Cuyahoga Valley National Park De Soto National Wildlife Refuge Deer Flat National Wildlife Refuge Denali Biosphere Reserve Devils Tower National Monument Dinosaur National Monument East Central Texas forests Eastern Canadian forests Eastern Canadian Shield taiga Eastern Cascades forests Eastern forest-boreal transition Eastern Great Lakes lowland forests Edwards Plateau savanna Effigy Mounds National Monument Elk Island National Park Fathom Five National Marine Park Felsenthal National Wildlife Refuge Flint Hills tall grasslands Fort Larned National Historic Site Fraser Plateau and Basin complex Fredericksburg and Spotsylvania Nat'l Military Park Friendship Hill National Historic Site Fundy National Park George Washington Birthplace National Monument Georgian Bay Islands National Park Glacier Bay National Park and Preserve Glacier National Park Grand Canyon National Park Grasslands National Park Great Basin montane forests Great Basin National Park Great Basin shrub steppe Great Smoky Mountains National Park Great Swamp National Wildlife Refuge Greenwater Provincial Park Gros Morne National Park Gulf of St. Lawrence lowland forests Homestead National Monument of America Hot Springs National Park Hubbard Brook Biosphere Reserve Indiana Dunes National Lakeshore Interior Alaska-Yukon lowland taiga Interior Yukon-Alaska alpine tundra Isle Royale Biosphere Reserve Ivvavik National Park Jasper National Park Kejimkujik National Park Kejimkujik Seaside Adjunct Klamath-Siskiyou forests Kluane National Park and Reserve Knife River Indian Villages National Hist. Site Kootenay National Park Kouchibouguac National Park La Mauricie National Park Lake Chelan National Recreation Area Lake Mead National Recreation Area Lake Meredith National Recreation Area Lake Roosevelt National Recreation Area Lake Superior Provincial Park Land Between the Lakes Biosphere Reserve Lassen Volcanic National Park 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 Mingan Archipelago National Park Reserve Mississippi lowland forests Mojave desert Montana Valley and Foothill grasslands Morristown National Historical Park Mount Arrowsmith Mount Rainier National Park Mount Revelstoke National Park Muskwa-Slave Lake forests Nahanni National Park Reserve 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 California coastal forests Northern Canadian Shield taiga Northern Cordillera forests Northern mixed grasslands Northern Pacific coastal forests Northern short grasslands Northern tall grasslands Northern transitional alpine forests Northwest Territories taiga Oak Ridge National Environmental Research Park Ogilvie-MacKenzie alpine tundra Okanagan dry forests Okefenokee National Wildlife Refuge Olympic Biosphere Reserve Ozark Mountain forests Ozark National Scenic Riverways Pacific Coastal Mountain icefields and tundra Pacific Rim National Park Reserve Palouse grasslands Piney Woods forests Pipestone National Monument Polar Bear Provincial Park Prince Albert National Park Prince Edward Island National Park Puget lowland forests Pukaskwa National Park Redberry Lake Biosphere Reserve Redwood National Park Riding Mountain Biosphere Reserve Rocky Mountain Biosphere Reserve Rondeau Provincial Park Roosevelt Vanderbilt National Historic Site Saint Lawrence Islands National Park Saratoga National Historical Park Scotts Bluff National Monument Sequoia and Kings Canyon Biosphere Reserve Sevilleta LTER Site Shortgrass Steppe LTER Site Sierra Nevada forests Sleeping Bear Dunes National Lakeshore Snake-Columbia shrub steppe Sonoran desert South Central Rockies forests Southeastern conifer forests Southeastern mixed forests Southern Appalachian Biosphere Reserve Southern Great Lakes forests Southern Hudson Bay taiga Southwest Nova Biosphere Reserve Tamaulipan matorral Tamaulipan mezquital Tennessee River Gorge Terra Nova National Park Texas blackland prairies Torngat Mountain tundra Upper Midwest forest-savanna transition Upper Miss. River Nat'l Wildlife Refuge Voyageurs National Park Vuntut National Park Wapusk National Park Wasatch and Uinta montane forests Waterton Biosphere Reserve Western Great Lakes forests Western Gulf Coastal grasslands Western short grasslands Wheeler National Wildlife Refuge Whiskey-Shasta-Trinity National Recreation Area Willamette Valley forests Winisk River Provincial Park Wood Buffalo National Park Wrangell-St. Elias National Park and Preserve Wyoming Basin shrub steppe Yoho National Park Yukon Interior dry forests Zion National Park