Diet Overlap

Perdix perdix (Grey Partridge)
Cardinalis cardinalis (Northern Cardinal)

Common Diet

Chenopodium album (lambsquarters goosefoot)

Common Habitat

Cairnsmore of Fleet, Silver Flowe, and Merrick Kells
Champlain-Adirondack Biosphere Reserve
Effigy Mounds National Monument
Gettysburg National Military Park
Long Point Biosphere Reserve
Niagara Escarpment Biosphere Reserve
North America
Saint Croix International Historic Site
Saint Lawrence Islands National Park
Upper Miss. River Nat'l Wildlife Refuge

Attributes / relations provided by
1Orłowski, G., & Czarnecka, J. (2013). Re-evaluation of the role of the grey partridge Perdix perdix as a disperser of arable weed seeds. Journal of ornithology, 154(1), 139-144.
2Study of Northern Virginia Ecology