Diet Overlap

Pinicola enucleator (Pine Grosbeak) Lepus americanus (Snowshoe Hare)

Common Diet

Betula papyrifera (mountain paper birch) Populus balsamifera (balsam poplar) Populus tremuloides (quaking aspen) Rosa acicularis (prickly rose)

Common Habitat

Acadia National Park Alaska Peninsula montane taiga Alaska-St. Elias Range tundra Alberta Mountain forests Alberta-British Columbia foothills forests Algonquin Provincial Park Allegheny Highlands forests Arctic National Wildlife Refuge Atlantic coastal pine barrens Banff National Park Beringia lowland tundra Beringia upland tundra British Columbia mainland coastal forests Bruce Peninsula National Park Bryce Canyon National Park California Central Valley grasslands California Floristic Province Canadian Aspen forests and parklands Cape Breton Highlands National Park Cape Cod National Seashore Cascade Mountains leeward forests Cedar Creek LTER Site Central and Southern Cascades forests Central British Columbia Mountain forests Central Canadian Shield forests Central Pacific coastal forests Colorado Plateau shrublands Colorado Rockies forests Cook Inlet taiga Copper Plateau taiga Craters of the Moon National Monument Curecanti National Recreation Area Denali Biosphere Reserve Eastern Canadian forests Eastern Canadian Shield taiga Eastern forest-boreal transition Eastern Great Lakes lowland forests Elk Island National Park Fathom Five National Marine Park Forillon National Park Fraser Biosphere Reserve Fraser Plateau and Basin complex Fundy National Park Gates of the Arctic National Park Georgian Bay Islands National Park Glacier National Park Grand Teton National Park Grasslands National Park Great Basin shrub steppe Greenwater Provincial Park Gros Morne National Park Gulf of St. Lawrence lowland forests H.J. Andrews Biosphere Reserve Hubbard Brook Biosphere Reserve Interior Alaska-Yukon lowland taiga Interior Yukon-Alaska alpine tundra Ivvavik National Park Jasper National Park Kejimkujik National Park Kluane National Park and Reserve Kootenay National Park Kouchibouguac National Park La Mauricie National Park Lake Roosevelt National Recreation Area Lake Superior Provincial Park Lassen Volcanic National Park Mid-Continental Canadian forests Midwestern Canadian Shield forests Mingan Archipelago National Park Reserve Montana Valley and Foothill grasslands Mount Rainier National Park Mount Revelstoke National Park Muskwa-Slave Lake forests Nahanni National Park Reserve New England-Acadian forests Newfoundland Highland forests Niagara Escarpment Biosphere Reserve Noatak Biosphere Reserve North America North Central Rockies forests Northeastern 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 Ogilvie-MacKenzie alpine tundra Okanagan dry forests Olympic Biosphere Reserve Pacific Coastal Mountain icefields and tundra Palouse grasslands Prince Albert National Park Prince Edward Island National Park Puget lowland forests Pukaskwa National Park Redberry Lake Biosphere Reserve Reserve de la Biosphere de Charlevoix Riding Mountain Biosphere Reserve Rocky Mountain Biosphere Reserve Saint Lawrence Islands National Park Saratoga National Historical Park Sleeping Bear Dunes National Lakeshore Snake-Columbia shrub steppe South Avalon-Burin oceanic barrens South Central Rockies forests Southern Great Lakes forests Southern Hudson Bay taiga Southwest Nova Biosphere Reserve Terra Nova National Park Upper Midwest forest-savanna transition Voyageurs National Park Vuntut National Park Wapusk National Park Wasatch and Uinta montane forests Waterton Biosphere Reserve Western Great Lakes forests Willamette Valley forests Wood Buffalo National Park Wrangell-St. Elias National Park and Preserve Wyoming Basin shrub steppe Yellowstone Biosphere Reserve Yoho National Park Yukon Interior dry forests