Diet Overlap

Dryobates scalaris (Ladder-backed Woodpecker)
Pheucticus melanocephalus (Black-headed Grosbeak)

Common Diet

Myrtillocactus geometrizans (Bilberry Cactus)

Common Habitat

Anza-Borrego Desert State Park, CA
Arizona Mountains forests
Baja California desert
Bajío dry forests
Balsas dry forests
Beaver Creek Biosphere Reserve
Big Morongo Canyon Preserve
California coastal sage and chaparral
California Floristic Province
Central and Southern mixed grasslands
Central Mexican matorral
Central Plains Biosphere Reserve
Chihuahuan desert
Chiricahua National Monument
Coachella Valley Preserve
Colorado Plateau shrublands
Coronado National Monument
Death Valley National Park
Fort Bowie National Historic Site
Grand Canyon National Park
Gulf of California xeric scrub
Jalisco dry forests
Jornada Biosphere Reserve
Joshua Tree National Park
Madrean Pine-Oak Woodlands
Meseta Central matorral
Mesoamerica
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Montes Azules
Montezuma Castle National Monument
North America
Organ Pipe Cactus Biosphere Reserve
Petrified Forest National Park
Philip L. Boyd Deep Canyon Desert Research Center
Pipe Spring National Monument
Reserva de la Biosfera El Cielo
Reserva de la Biosfera El Vizcaino
Reserva de la Biosfera Sierra Gorda
Reserva de la Michilia
Saguaro National Park
Salt Plains National Wildlife Refuge
San Lucan xeric scrub
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta LTER Site
Shortgrass Steppe LTER Site
Sierra de la Laguna dry forests
Sierra de la Laguna pine-oak forests
Sierra Juarez and San Pedro Martir pine-oak forests
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
Tehuacán Valley matorral
Tonto National Monument
Trans-Mexican Volcanic Belt pine-oak forests
Western Gulf Coastal grasslands
Western short grasslands
White Sands National Monument
Zion National Park

Attributes / relations provided by
♦ 1Effectiveness 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