Diet Overlap

Haemorhous mexicanus (House Finch)
Spinus psaltria (Lesser Goldfinch)

Common Diet

Myrtillocactus geometrizans (Bilberry Cactus)
Neobuxbaumia tetetzo

Common Habitat

Amistad National Recreation Area
Anza-Borrego Desert State Park, CA
Arches National Park
Arizona Mountains forests
Badlands National Park
Baja California desert
Bajío dry forests
Balsas dry forests
Bandelier National Monument
Big Bend Biosphere Reserve
Big Morongo Canyon Preserve
Boggs Lake Preserve
Boggs Mountain Demonstration State Forest
Bryce Canyon National Park
Cabrillo National Monument
California Central Valley grasslands
California coastal sage and chaparral
California Floristic Province
Canyonlands National Park
Capital Reef National Park
Capulin Volcano National Monument
Carlsbad Caverns National Park
Carrizo Plain Preserve
Central American pine-oak forests
Central and Southern mixed grasslands
Central forest-grasslands transition
Central Mexican matorral
Central Pacific coastal forests
Chaco Culture National Historical Park
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chihuahuan desert
Chiricahua National Monument
Coachella Valley Preserve
Colorado National Monument
Colorado Plateau shrublands
Colorado Rockies forests
Coronado National Monument
Cosumnes River Preserve
Creighton Ranch Preserve
Curecanti National Recreation Area
Death Valley National Park
Dinosaur National Monument
Dos Palmas Preserve
Dye Creek Preserve
Edwards Plateau savanna
El Malpais National Monument
El Morro National Monument
Elkhorn Slough Preserve
Fairfield Osborn Preserve
Farallon National Wildlife Refuge
Fort Bowie National Historic Site
Fort Davis National Historic Site
Fort Union National Monument
Glen Canyon National Recreation Area
Golden Gate National Recreation Area
Grand Canyon National Park
Gray Lodge State Wildlife Area
Great Basin National Park
Great Basin shrub steppe
Guadalupe Mountains National Park
Gulf of California xeric scrub
Hibberd Preserve
Jornada Biosphere Reserve
Joshua Tree National Park
Kaweah Oaks Preserve
Kern River Preserve
Klamath-Siskiyou forests
Lake Mead National Recreation Area
Landels-Hill Big Creek Preserve
Lanphere-Christensen Dunes Preserve
Lassen Volcanic National Park
Lava Beds National Monument
Madrean Pine-Oak Woodlands
McCloud River Preserve
McGinty Mountain Preserve
Mesa Verde National Park
Meseta Central matorral
Mesoamerica
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Mount Tamalpais State Park
Natural Bridges National Monument
Navajo National Monument
Nipomo Dunes Preserve
North America
Northern California coastal forests
Northern short grasslands
Organ Pipe Cactus Biosphere Reserve
Paine Preserve
Pecos National Historical Park
Petrified Forest National Park
Philip L. Boyd Deep Canyon Desert Research Center
Pinnacles National Monument
Pipe Spring National Monument
Point Reyes National Seashore
Redwood National Park
Reserva de la Biosfera El Vizcaino
Reserva de la Biosfera Sierra Gorda
Reserva de la Michilia
Reserva de Mapimi
Ring Mountain Preserve
Rocky Mountain Biosphere Reserve
Saguaro National Park
Salinas Pueblo Missions National Monument
Samuel P. Taylor State Park
San Dimas Biosphere Reserve
San Joaquin Biosphere Reserve
San Lucan xeric scrub
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Sequoia and Kings Canyon Biosphere Reserve
Sevilleta 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
Sierra Nevada forests
Sinaloan dry forests
Snake-Columbia shrub steppe
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
Sunset Crater Volcano National Monument
Table Mountain
Tamaulipan mezquital
Texas blackland prairies
Tonto National Monument
Trans-Mexican Volcanic Belt pine-oak forests
Walnut Canyon National Monument
Wasatch and Uinta montane forests
Western Gulf Coastal grasslands
Western short grasslands
Whiskey-Shasta-Trinity National Recreation Area
White Sands National Monument
Willamette Valley forests
Williams Wildlife Preserve
Wupatki National Monument
Wyoming Basin shrub steppe
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
♦ 2THE ROLE OF SEED DISPERSERS IN THE POPULATION DYNAMICS OF THE COLUMNAR CACTUS NEOBUXBAUMIA TETETZO, HÉCTOR GODÍNEZ-ALVAREZ, ALFONSO VALIENTE-BANUET, AND ALBERTO ROJAS-MARTÍNEZ, Ecology, 83(9), 2002, pp. 2617-2629