Diet Overlap

Myiarchus tyrannulus (Brown-crested Flycatcher)
Passerina versicolor (Varied Bunting)

Common Diet

Carnegiea gigantea (saguaro)

Common Habitat

Amistad National Recreation Area
Bajío dry forests
Balsas dry forests
Big Bend Biosphere Reserve
Chiapas montane forests
Chihuahuan desert
Jalisco dry forests
Madrean Pine-Oak Woodlands
Mesoamerica
North America
Oaxacan montane forests
Organ Pipe Cactus Biosphere Reserve
Petén-Veracruz moist forests
Reserva de la Biosfera de Sian Ka'an
Saguaro National Park
Sierra de los Tuxtlas
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre del Sur pine-oak forests
Sierra Madre Occidental pine-oak forests
Sierra Madre Oriental pine-oak forests
Sinaloan dry forests
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
Southern Pacific dry forests
Tamaulipan matorral
Tamaulipan mezquital
Trans-Mexican Volcanic Belt pine-oak forests
Veracruz dry forests
Veracruz moist forests
Veracruz montane forests
Western Gulf Coastal grasslands

Attributes / relations provided by
♦ 1How Important are Columnar Cacti as Sources of Water and Nutrients for Desert Consumers? A Review, B. O. Wolf and C. Martínez del Rio, Isotopes Environ. Health Stud., 2003, Vol. 39(1), pp. 53-67