Diet Overlap

Spheniscus humboldti (Humboldt Penguin)
Larosterna inca (Inca Tern)

Common Diet

Engraulis ringens (Anchoveta)

Common Habitat

Atacama desert
Chilean matorral
Chilean Winter Rainfall-Valdivian Forests
Sechura desert

Attributes / relations provided by
1Diet of the Humboldt penguin (Spheniscus humboldti) in northern and southern Chile, C. Herling, B. M. Culik, J. C. Hennicke, Marine Biology (2005) 147: 13–25
2THE PREDATION OF GUANO BIRDS ON THE PERUVIAN ANCHOVY (Engraulis ringens JENYNS), Romulo Jordán, CALIFORNIA COOPERATIVE OCEANIC FISHERIES INVESTIGATIONS, REPORTS VOLUME XI, 1 JULY 1963 TO 30 JUNE 1966, p. 105-109