Diet Overlap

Melozone fusca (Canyon Towhee)
Amphispiza bilineata (Black-throated Sparrow)

Common Diet

Carnegiea gigantea (saguaro)

Common Habitat

Amistad National Recreation Area
Bandelier National Monument
Beaver Creek Biosphere Reserve
Big Bend Biosphere Reserve
California Coast Ranges Biosphere Reserve
California coastal sage and chaparral
California Floristic Province
California interior chaparral and woodlands
California montane chaparral and woodlands
Canyonlands National Park
Carlsbad Caverns National Park
Casa Grande National Monument
Central Mexican matorral
Chaco Culture National Historical Park
Chihuahuan desert
Chiricahua National Monument
Colorado Plateau shrublands
Coronado National Monument
Dinosaur National Monument
Edwards Plateau savanna
El Morro National Monument
Fort Bowie National Historic Site
Fort Davis National Historic Site
Grand Canyon National Park
Guadalupe Mountains National Park
Jornada Biosphere Reserve
Madrean Pine-Oak Woodlands
Mesa Verde National Park
Meseta Central matorral
Mesoamerica
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Navajo National Monument
North America
Organ Pipe Cactus Biosphere Reserve
Petrified Forest National Park
Philip L. Boyd Deep Canyon Desert Research Center
Reserva de la Biosfera El Vizcaino
Reserva de la Biosfera Sierra Gorda
Reserva de Mapimi
Saguaro National Park
San Joaquin Biosphere Reserve
Sevilleta LTER Site
Sierra Madre de Oaxaca pine-oak forests
Sierra Madre Occidental pine-oak forests
Sierra Madre Oriental pine-oak forests
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
Tamaulipan matorral
Tonto National Monument
Trans-Mexican Volcanic Belt pine-oak forests
Western short grasslands
White Sands National Monument
Yucca House National Monument

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