Northern Virginia Foodweb for Papilio polyxenes (Eastern black swallowtail)

Accipiter striatus (Sharp-shinned Hawk)	Buteo jamaicensis (Red-tailed Hawk)	Chelydra serpentina (Common Snapping Turtle)	Phalacrocorax auritus (Double-crested Cormorant)	Strix varia (Barred Owl)	Vulpes vulpes (Red Fox)
Corvus brachyrhynchos (American Crow)	Didelphis virginiana (Virginia Opossum)	Megaceryle alcyon (Belted Kingfisher)	Mephitis mephitis (Striped Skunk)	Mimus polyglottos (Northern Mockingbird)	Myiarchus crinitus (Great Crested Flycatcher)	Procyon lotor (Raccoon)
Thryothorus ludovicianus (Carolina Wren)
Agkistrodon contortrix (Southern Copperhead)	Ardea herodias (Great Blue Heron)	Heterodon platirhinos (Eastern Hognose Snake)
Agelaius phoeniceus (Red-winged Blackbird)	Nerodia sipedon (Northern Water Snake)
Cryptotis parva (North American Least Shrew)
Plestiodon fasciatus (Five-lined Skink)
Papilio polyxenes (Eastern black swallowtail)
Asclepias syriaca (broadleaf milkweed)	Cephalanthus tetrandra (Buttonbush)	Cirsium vulgare (Spear Thistle)
Rudbeckia hirta (Black-eyed Susan)	Trifolium pratense (Red Clover)

Ecosystem provided by Study of Northern Virginia Ecology