American Deserts
ss1309.tif Desert grassland, summer thunderstorm, Buenos Aires NWR, AZ.
ss1192.tif Sonoran Desert, Kofa Mts., Kofa NWR, AZ.
s5734.tif Mojave Desert, joshua trees, Desert
NWR, NV.
ss1300.tif Looking West from Hart Mt. Antelope Refuge, OR.