Diet Overlap

Chondestes grammacus (Lark Sparrow)
Trimerotropis pallidipennis (pallid-winged grasshopper)

Common Diet

Setaria leucopila (Plains bristlegrass)

Common Habitat

Carlsbad Caverns National Park

Attributes / relations provided by
♦ 1del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ 2Feeding patterns in grasshoppers (Orthoptera: Acrididae): factors influencing diet specialization, Joern, A. 1979. Oecologia 38: 325-347