HUMAN IMAGES 2

PETROGLYPHS

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DESERT BIOME		Great Basin Desert
North American Deserts gallery		Sonoran Desert
Ecological processes gallery		Mojave Desert
Cactus gallery		Chihuahuan Desert
Mammal gallery		Baja California desert
Human impact gallery
Bird and reptile gallery
	Bruchid beetles	Saguaro cactus
Soil crusts	Harris hawk	Nitrogen-fixing trees
Alluvial fans	Bajadas	Coyote
Creosote bush	Nurse plants	Yucca

This site is no longer maintained and has been left for archival purposes