Search
Advanced Search
World Species
Help
Home
Geography
↓
AZE
Sites
Biodiversity Hotspots
Climate Data
Ecoregions
Habitat Vegetation Classification
Important Bird Areas
Irreplacable Areas
Land Use
Protected Areas
Ecosystems
↓
African Grasslands
Alaska Forest
Alaska Tundra
Antarctica
Australian Grasslands
Commanster
Coral Reef
Lake Michigan
Namib Desert
Northern Virginia
Rain Forest
More ...
Lists
↓
Animal Cams
Animal Sounds
Cannibals
Common Species
EDGE Analysis
Emblems
Endangered Species
Invasive Species
Raptor Priority
Top 100 Endangered Species
Glossary
About
Diet Overlap
Callipepla gambelii
(Gambel's Quail)
Melozone fusca
(Canyon Towhee)
Common Diet
Carnegiea gigantea
(saguaro)
Common Habitat
Alto Golfo de California y Delta del Rio Colorado
Bandelier National Monument
Beaver Creek Biosphere Reserve
Big Bend Biosphere Reserve
Canyonlands National Park
Casa Grande National Monument
Chihuahuan desert
Chiricahua National Monument
Colorado Plateau shrublands
Colorado Rockies forests
Coronado National Monument
Fort Bowie National Historic Site
Grand Canyon National Park
Jornada Biosphere Reserve
Mesa Verde National Park
Mojave and Colorado Deserts Biosphere Reserve
Mojave desert
Navajo National Monument
North America
Organ Pipe Cactus Biosphere Reserve
Philip L. Boyd Deep Canyon Desert Research Center
Saguaro National Park
Sevilleta LTER Site
Sonoran desert
Sonoran-Sinaloan transition subtropical dry forest
Tonto National Monument
White Sands National Monument
Attributes / relations provided by
♦
1
How Important are Columnar Cacti as Sources of Water and Nutrients for Desert Consumers? A Review
, B. O. Wolf and C. MartÃnez del Rio, Isotopes Environ. Health Stud., 2003, Vol. 39(1), pp. 53-67