- Death Valley National Park O'California and Nevada- Joshua Tree National Park, California- Lake Mead National Recreation Area, Nevada and Arizona- Grand Canvon National Park, Arizona- Supser Crater-Volcano Wupatki, and Walntit Canyon National Monuments ArizonaMontezuma Castle National Monument Arizona- Roland H. Wauer a retired National Park Service employee who lives, in. Victoria Texas, con unites his work in the held as a naturalist and resource specialist He is the author of "Birder sc Mexico and "Heralds of Spring in Texas.- Tonto National Monument, Arizona Organ Pipe Cactus National Monument, Arizona- Saguaro National Park, Arizona- Ghiricahua National Monument, Arizona- Carlsbad Caverns and Guadalupe Mountains National Parks, New Mexico and Texas- White sands National Monument, New Mexico - Big Bend National Park, Texas- Amistad National Recreation Area, Texas