The best thing about visiting the Grand Canyon, other than the awesome magnificence of the geology, is the way the park has worked hard to cater to the visitor. Buses circulate throughout the entire south rim area and you can catch a ride to wherever you'd like to go and you won't have to wait more than 15 minutes for the next bus to stop. The next best thing about the park is the visitors themselves. They literally come from everywhere around world, from the far east to the Mediterranean countries; from the Scandinavian countries to South American countries.
After walking all afternoon along the south rim we arrived at the Geology Museum where I purchased yet another book on natural vegetation. I've been trying to find a way to identify the "weeds" along the roadside as we take our walks or do a roadside stop with the motorhome. On this trip I finally learned what a "Creosote Bush" looks like since there were so many in the Valley of Fire. But still there's lots of other plants that I don't know. Most of the books seem prone to identify the prettiest plants but the "uglier" plants go undiscussed. I have found a couple of books on native plants and how they were used by the native Americans, which is pretty fascinating.
We got back to the RV just about dark, but since I didn't have to set up the water and sewer due to the impending, overnight freezing conditions, my work for the day was done. The next morning it was so cold I had to set up the sewer line to be pumped and washed out then dash back inside to warm up a bit. Then I'd go back out for a few more minutes of work. The temperature gauge in the front locker was registering 35.7 degrees, which meant in the outside air it was probably at least five degree colder than that.
At left, by the way, is a Creosote Bush which grow in profusion all over the southwest.
Here's some info on the Creosote Bush: "Creosote bush (Larrea tridentata), sometimes called greasewood, is a large shrub found in most of Arizona’s counties. Creosote bush grows at elevations of 5,000 feet or lower and occupies thousands of square miles of Arizona’s Sonoran desert. It is also common in the Mohave Desert in California, Nevada, and southern Utah as well as the Chihuahuan Desert of New Mexico, west Texas, and Mexico. Locally, creosote bush grows on valley bottoms and benches in and around the Verde Valley." This website will elaborate: http://ag.arizona.edu/yavapai/anr/hort/byg/archive/creosote.html
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