Diet Overlap

Cyprinus carpio (Common carp)
Ammodramus nelsoni (Nelson's Sparrow)

Common Diet

Zizania aquatica (annual wildrice)

Common Habitat

Bombay Hook National Wildlife Refuge
Indiana Dunes National Lakeshore

Attributes / relations provided by
♦ 1Study of Northern Virginia Ecology
♦ 2del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.