Diet Overlap

Icterus pustulatus (Streak-backed Oriole)
Icterus wagleri (Black-vented Oriole)

Common Diet

Combretum fruticosum
Erythrina oliviae
Myrtillocactus geometrizans (Bilberry Cactus)
Pseudobombax ellipticum (shavingbrush tree)

Common Habitat

Bajío dry forests
Balsas dry forests
Central American pine-oak forests
Jalisco dry forests
Madrean Pine-Oak Woodlands
Mesoamerica
Montecristo National Park
North America
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre del Sur pine-oak forests
Sierra Madre Occidental pine-oak forests
Sinaloan dry forests
Trans-Mexican Volcanic Belt pine-oak forests

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.
2Effectiveness of Dispersal of an Ornithocorous Cactus Myrtillocactus geometrizans (Cactaceae) in a Patchy Environment, Mónica G. Pérez-Villafaña and Alfonso Valiente-Banuet, The Open Biology Journal, 2009, 2, 101-113