Northern Virginia Foodweb for Pterostichus melanarius (Common black ground beetle)

Accipiter striatus (Sharp-shinned Hawk)	Anguilla rostrata (American eel)	Buteo jamaicensis (Red-tailed Hawk)	Chelydra serpentina (Common Snapping Turtle)	Larus delawarensis (Ring-billed Gull)	Phalacrocorax auritus (Double-crested Cormorant)	Strix varia (Barred Owl)
Vulpes vulpes (Red Fox)
Anas platyrhynchos (Mallard)	Cardinalis cardinalis (Northern Cardinal)	Cathartes aura (Turkey Vulture)	Charadrius vociferus (Killdeer)	Colinus virginianus (Northern Bobwhite)	Corvus brachyrhynchos (American Crow)	Cyanocitta cristata (Blue Jay)
Didelphis virginiana (Virginia Opossum)	Geothlypis trichas (Common Yellowthroat)	Megaceryle alcyon (Belted Kingfisher)	Mephitis mephitis (Striped Skunk)	Mimus polyglottos (Northern Mockingbird)	Molothrus ater (Brown-headed Cowbird)	Ondatra zibethicus (muskrat)
Procyon lotor (Raccoon)	Quiscalus quiscula (Common Grackle)	Sitta carolinensis (White-breasted Nuthatch)	Sturnus vulgaris (European Starling)	Thamnophis sirtalis (Common Garter Snake)	Turdus migratorius (American Robin)	Zenaida macroura (Mourning Dove)
Zonotrichia albicollis (White-throated Sparrow)
Agkistrodon contortrix (Southern Copperhead)	Ardea herodias (Great Blue Heron)	Heterodon platirhinos (Eastern Hognose Snake)	Peromyscus leucopus (white-footed mouse)
Agelaius phoeniceus (Red-winged Blackbird)	Eurycea guttolineata (Three-lined Salamander)	Ictalurus punctatus (Channel catfish)	Meleagris gallopavo (Wild Turkey)	Nerodia sipedon (Northern Water Snake)	Notophthalmus viridescens (Eastern Newt)	Pomoxis nigromaculatus (Strawberry bass)
Rattus norvegicus (Norway rat)	Sciurus carolinensis (eastern gray squirrel)	Tamias striatus (eastern chipmunk)
Anaxyrus americanus americanus (Eastern American Toad)	Cryptotis parva (North American Least Shrew)	Micropterus salmoides (Northern largemouth bass)
Lithobates catesbeianus (American Bullfrog)	Lithobates sphenocephalus sphenocephalus (Florida Leopard Frog)	Lithobates sylvaticus (Wood Frog)	Pseudacris crucifer (Spring Peeper)
Ambystoma maculatum (Spotted Salamander)
Pterostichus melanarius (Common black ground beetle)
Hypogastrura nivicola (snow flea)
Armillaria mellea (Honey Fungus)	Flavoparmelia caperata (flavoparmelia lichen)	Leucobryum glaucum (leucobryum moss)	Pediastrum boryanum (Green algae)	Pleurotus ostreatus (Oyster Mushroom)

Ecosystem provided by Study of Northern Virginia Ecology