Some 72 camels arrived in the country in the early part of 1857 and were put to work carrying supplies in the southwest. However, though the camels proved to be well-suited to travel through the region, their unpleasant disposition, habit of frightening horse, and tendency to wander off during the nights, made them very unpopular among the soldiers. Still, they continued to be used until the Civil War broke out, at which time; they were sold at auction or turned loose into the desert.

For years afterwards, wild camels continued to be spied roaming in the desert, especially in southern Arizona. Along with these real sightings, a number of legends and tales began regarding these ugly beasts of burden. The most popular is the tale of a camel known as the Red Ghost.

In 1883, a woman was found trampled to death and, on her body and a nearby bush, were clumps of reddish fur. Large hoof prints were found in the area, but locals were perplexed. A short time later, a large animal careened into a tent in which two miners lay sleeping. Though they were unable to identify the beast, again, large hoof prints and tufts of red hair were left behind. After more incidents occurred, the locals finally recognized the large animal as a camel. Soon, people began to report seeing the camel, who one rancher said carried a rider, though the rider appeared to be dead. The next report came from a group of prospectors who saw the camel and while watching him, spied something falling from its back. As the beast moved on, the prospectors went to see what had fallen and discovered a human skull. For the next several years, numerous others spied the camel, who by this time had been dubbed the "Red Ghost,” carrying its headless rider. However, in 1893, when an Arizona farmer found the red camel grazing in his garden, he shot and killed the beast. By this time, the large camel had shaken free of its dead rider, but still bore the saddle and leather straps with which the corpse had been attached.

There was much speculation as to who the mysterious dead rider the camel had carried for several years might have been. One tale alleges that the rider was a young soldier, who was afraid of the camels, and therefore, was having much difficulty in learning how to ride them. In order to teach him how, his fellow soldiers tied him to the top of the beast, determined that he would get over his fear. They then hit the camel on the rump and the beast took off running. Though the soldiers pursued the camel and his rider, the red beast easily outpaced them and escaped into the desert. Neither the camel, nor his helpless rider, were ever seen again.

Though the abandoned beasts of the Camel Corps roamed for decades, they soon disappeared altogether. In 1907, a prospector reported that he had seen two wild camels in Nevada and other reports continued to come in sporadically. However, in April, 1934, the Oakland Tribune reported: "The Last American Camel Is Dead.” The camel, dubbed "Topsy,” was last seen trekking across the desert of Arizona into California. When she made her way to Los Angeles, she was taken to Griffith Park to live. However, sometime later, she became so crippled with the paralysis, the zoo attendants were forced to put her down.