Sulphur Home Range

WILD HORSES OF UTAH'S MOUNTAIN HOME RANGE

by Ron Roubidoux March 1994

INTRODUCTION

The Mountain Home Range lies at the north end of the Bureau of Land Management's Sulphur Herd Management Area, which is located in southwestern Utah. Craig Egerton, Supervisory Range Conservationist for the BLM's Beaver River Resource Area, says that most maps show the entire north and south running range as the Needle Range, but local people break it up into the Mountain Home Range on the north and the Indian Peak Range on the south. The highest elevation in the Mountain Home Range is 9,480 feet whereas Indian Peak has an elevation of 9,790 feet. The forty mile long Needle Range is covered with heavy stands of pinion and juniper, and is located east of the Nevada-Utah border. Hamblin Valley is on the west, Pine Valley is on the east, and the Escalante Desert is on the south. Antelope Valley, the Burbank Hills, and Great Basin National Park are on the north.

Elevations of the surrounding valley floors are between 5,000 and 6,000 feet. From the dry, lifeless hardpan of the valley floors the land gently rises over native grass covered flats to sagebrush covered benches, and finally to the pinion-juniper covered mountains. Benches and mountains are broken up with many rugged canyons and draws. Low areas are generally sandy while the mountain slopes are very rocky. The Sulphur Herd Management Area is approximately 142,800 acres, and covers the entire Needle Range. Most of the area is unfenced.

Gus Warr, Range Conservationist for the BLM's entire Wild Horse and Burro program, says there is an imaginary line between Vance Spring and Sulphur Spring which divides and separates the horses in the Sulphur Herd Management Area. The area between these springs also divides the Mountain Home Range from the Indian Peak Range. Both Craig and Gus have said that most of the Spanish type horses are found north of this line on the Mountain Home Range. The BLM is therefore managing this area specifically for the Spanish type horse. The herd management area gets its name from the Sulphur Springs. There are three springs in all, North Sulphur Spring, South Sulphur Spring, and Sulphur Spring. Many other springs are found throughout the Needle Range.

According to D. Philip Sponenberg, DVM, PhD, of Virginia-Maryland Regional College of Veterinary Medicine and Technical Coordinator, American Livestock Breeds Conservancy: "The three main tools for evaluating horses (for Spanish descent) are the history behind the individual horse, the appearance of the horse, and the blood-type of the horse." During August 1993, Dr.Sponenberg came to Utah and inspected thirty-four Sulphur horses that the BLM had adopted out to various individuals. His subsequent evaluation states: "The Sulphur Herd Management area horses that are present as adopted horses in the Salt Lake City area appear to be of Spanish phenotype. The horses were reasonably uniform in phenotype, and most of the variation encountered could be explained by a Spanish origin of the population. That, coupled with the remoteness of the range and blood-typing studies, suggests that these horses are indeed Spanish. As such they are a unique genetic resource, and should be managed to perpetuate this uniqueness. A variety of colors occurs in the herds, which needs to be maintained. Initial culling in favor of Spanish phenotype should be accomplished, and a long term plan for population numbers and culling strategies should be formulated. This is one population that should be kept free of introductions from other herd management areas, as it is Spanish in type and therefore more unique than horses of most other BLM management areas." He later states: "The horses removed during the last few years from the Sulphur Herd Management Area are Spanish in type. The fact that the horses were so consistently Spanish type is evidence that these horses have a Spanish origin," This evaluation therefore establishes the Sulphur horses as Spanish in appearance.

Concerning blood-typing, Dr. Sponenberg's evaluation states: "Gus Cothran has blood-typed a small number of these horses, and is struck by the frequency of antigens known to be of Spanish origin. While further sampling would be useful, he is confident that this population will ultimately prove to be one of the more consistently Spanish of feral populations so far studied." E. Gus Cothran, PhD, Director, Equine Blood-Typing Research Laboratory, University of Kentucky, sent me a letter where he writes: "The Sulphur herd in general appears to have strong Spanish links. What I can tell you is that the Sulphur horses have the highest similarity to Spanish Type Horses of any wild horse population in the U.S. that I have tested. They definitely have Spanish ancestry and possibly are primarily derived from Spanish Horses. However, I have not done an intensive analysis of these horses yet. The southwestern Utah horses look to be a very interesting group and I hope I have an opportunity to do more work with these horses." He also told me, during a telephone conversation, that he needed more blood samples to do a proper evaluation of the Sulphur horses. Glenn Foreman, Public Affairs Officer for the BLM's Salt Lake District, planned on a voluntary gathering of adopted Sulphur horses in April 1994, where blood would be taken from horses and sent to Kentucky for more blood-typing. This would have fulfilled the number of samples required for Dr. Cothran to make a final evaluation of the horses. Unfortunately, due to a glitch in the BLM's budget, higher powers in the BLM canceled the funding for Glenn's project. Glenn told me that this set back was temporary, and he eventually wants to have the work done. Although the evaluation for blood-typing still needs to be completed, the work that has been done thus far looks good.This leaves the history of the horses to be established. Again, Dr. Sponenberg writes in his evaluation: .Detailed historical background of the Sulphur Herd Management Area horses is not available. The limited amount of history available points to population being an old one, with limited or no introduction of outside horses since establishment of the population. Foundation of the herd is logically assumed to be Spanish, since this the only resource available at the time of foundation.

My purpose in writing this paper is to try to establish a background history for the wild horses of the Mountain Home Range, and logically reinforce their case for purity of Spanish descent.

LITERATURE

The earliest reference to horses being in the southwestern Utah area is from the journal made by Father Silvestre Velez de Escalante during the 1776 Dominguez-Escalante expedition. Horses were referred to were those taken on the expedition. Herbert E. Bolton has an article entitled "Pageant in the Wilderness", in Utah Historical Quarterly in which he mentions that: "How many mules and horses the wayfarers had is not stated, but there must have been numerous extra mounts."

Escalante also refers to "the horse herd" in his journal, which would also suggest many animals. On October 2, while in an area south of Delta, Utah, the horse herd wandered off due to thirst, but was recovered. On October 8, in an area north of Milford, Utah, Escalante writes: "We traveled only three leagues and a half with great difficulty, because it was so soft and miry everywhere that many pack animals and mounts, and even those that were loose, either fell down or became stuck altogether." These were the only remarks concerning their horses during this time, but they were in areas fairly close to the Mountain Home Range. At this time they also encountered a very bad snow storm with accompanying strong winds and cold temperatures. Some horses possibly escaped, but there is no record of it.

Gale Bennett, Wild Horse Specialist for the BLM's Richfield District, also has an interest in the Mountain Home Range's Spanish type horses. He has been looking for books about their history. Three months ago he introduced me to a book that I feel holds the key to where these horses came from. The book,"Old Spanish Trail", by Leroy R. Hafen and Ann W. Hafen was first published in 1954, and is again in print from Bison Book Company. The Hafens extensively researched the history of the Old Spanish Trail, which was the main trade route linking Santa Fe, New Mexico to Los Angeles, California from 1830 to 1848.According to the Hafens: "The Old Spanish Trail was the longest, crookedest, most arduous pack mule route in the history of America. Envisioned and launched in the late 1700s to serve as a connecting link between two of Spain's colonial outposts, the Trail reached its short- lived heyday in the 1830s and '40s, when annual caravans packed woolen blankets from New Mexico to trade for California horses and mules." Literally thousands of horses were driven over this trail from southern California to New Mexico. Part of the route led across the Escalante Desert, south of the Needle Range.

Many horses were obtained by men such as Antonio Armijo who was actually the first to start legal trade over the trail in 1830. Other accounts mentioned in the book were of John Rowland leaving Cajon Pass with 300 horses on April 7, 1842, followed by 194 New Mexicans, on April 16, with 4,150 animals legally acquired; James P. Beckwourth with 1,800 horses in 1844; and Joe Walker with four or five hundred horses and mules in the spring of 1846.

Much is discovered in "0ld Spanish Trail's" chapter on "Horse Thieves" where the Hafens write: "Although the value placed on wild horses was generally low, the tame stock in use at missions and ranchos and the mules, produced by careful breeding, were more highly prized. Loss of tame animals by theft was always a matter of concern. Soon the more irresponsible traders and certain adventurers found it easier to obtain livestock by raid than by trade. By 1832 raids on the herds of missions and ranches had become so frequent and devastating that Californians were alarmed." The Hafens give examples of many illegal raids, but the most spectacular one was that of Pegleg Smith and Ute Indian chief, Walkara, in 1840. Apparently, raids on California horse herds were many during this time, and Ute Indian raids did not cease until Walkara's death in 1855.

In the 1954 book, "Walkara, Hawk of the Mountain", by Paul Bailey, more detail is written into before, during, and after the 1840 raid in southern California. The book mentions Walkara's part in the Indian slave trade and how he was feared by lesser tribes without horses.

Robert M. Denhardt tells of the 1840 horse raid in his book, "The Horse of the Americas". His rendition of the story is quite good. He states that though the thieves initially got away with 3,000 horses, the Californians recaptured 1,200. He also writes: "As a rule, stolen horses were sold in Utah or taken directly to Santa Fe." He writes of Miles Goodyear, in the spring of 1848, driving 230 legally acquired horses from southern California into Utah. Goodyear traveled across the Escalante Desert north to the Sevier River. Of significance in Denhardt's story is a statement that can probably be applied to all the herds of horses driven across the Old Spanish Trail: "When first leaving California, they (the horses) must have taken every opportunity to bolt for the thickets and any other likely-looking chance which might mean freedom."

These books document well how Spanish horses could have populated the southwestern Utah area. I have found no references of any other breeds of horses coming into or establishing a population in the area before settlement.

INTERVIEWS

I first interviewed Gale Bennett because of his familiarity with the Mountain Home Range through his work for the BLM since 1973. Gale was the first to tell me of the Pegleg Smith-Walkara story. He had read about the story in the book, "Claw of the Hawk". He later came upon the book "0ld Spanish Trail", which confirmed his theory of where the horses came from. Gale believes that the horses were brought into the area by the Ute Indians. Not only from Walkara's exploits, but also from the Ute's hunting and gathering pine nuts in the area. During helicopter flights,.Gale has seen circular rock pits, 35 to 50 feet in diameter, and in a row . He says these were use by Indians to cook the pinion pine cones from which the pinion nuts were used for food. He has also seen many arrow head chippings in the area.

I asked Gale if there was a difference in the Sulphur horses compared to those horses from other herd management areas. He said that they are a little bit smaller and more intelligent; they are afraid of people when first caught, but gentle down quick and accept people quicker than horses in other areas; and they are built stronger than other horses and have nicer heads. I asked if there were many dun factor horses in the other herds in Utah. He said, "No, that's one definite difference, at least in that bunch, is the coloring, of the buckskin (line backed), the dun, and the grulla, and that, we do not have in any other areas."

Glenn Foreman had told me that the Sulphur horses were wiser than horses in other herd management areas and were therefore harder to catch. I asked Gale about this and he said, "I think they are in an area that's harder to trap more than they are hard to trap. They're in an area where there's juniper- pinion.trees just so thick. The terrain, the timber, the country there is just definitely harder to trap horses in."

Craig Egerton told me, he noticed that when the horses are first caught, branded, and worked on, they sulk, lay down, and actually make a whimpering sound. This, to me, seems to be a typical reaction to captivity of an animal that exhibits a truly wild behavior. He also said that he heard that mustangers and local people left the horses alone because of their color and uniqueness. He told me of four Pryor Mountain horses that were put in with the Sulphur horses years ago. The Sulphur horses wouldn't accept them and the Pryor Mountain horses ran alone, at least for the years that the BLM could keep track of them.

Kent Gregersen, from Marysvale, Utah, first went into the Mountain Home Range in 1944, when he was fourteen years old. Kent became a mustanger in later years and caught many horses out of the area. He did a lot of mustanging in Nevada and Utah, where he caught and sold many horses. Kent recognized there was something unique about the Mountain Home horses, and after catching some, had them inspected by Bob Brislawn, founder of the Spanish Mustang Registry. These horses were confirmed as Spanish and were registered in the registry. Kent said that Bob Brislawn traded three horses for a buckskin-colored, line-backed Mountain Home stallion he had caught. This stallion was named Doby. Dr. William Stabler, president of the SMR, wrote to me and said he was the one that inspected Doby for registration. Marye Ann Thompson, registrar for the SMR, sent me some photos of Doby, and he looks typical of the Mountain Home horses. Kent told me that the only horses that he ever kept during his mustanging years were those from the Mountain Home Range: "They were a more intelligent horse, had more speed, and more cow savvy."

Kent says that from the late 1930s to the early 1950s there were from 3,000 to 4,000 wild horses in the area, and most were caught by mustangers for the meat market. He said that many ranchers put domestic horses in with the wild ones to try to increase the size of the horses through cross breeding, but: "The little mustang studs would kill the domestic' stallions, and those that survived didn't adapt. They got sore footed, got down in condition, and winter killed. So, there has been a retention of the old original blood lines." I asked Kent if the domestic horses could have been those that were caught out in the early days, and the Spanish type horses, which were isolated in the mountains, were left undisturbed. He said, "Definitely." He also said the domestic horses would not mix with the Spanish type horses.

In Minersville, Utah, I interviewed 81 year old Cheryl Carter, 74 year old Daisel Davis, and 63 year old Nole Wood. Cheryl Carter said that the horses have been there all his life, and knew of no other outside horses being brought in. Daisel Davis started going into the Mountain Home Range when he was 19 years old. As far as he knows they are all Spanish mustangs, and there have never been any other horses mixed in with them. He said there have always been the buckskins and other colored horses, and a few pintos were there but they aren't there anymore. He said, "The horses have been, more or less, where nobody else is." Nole Wood also said that the horses have been there all his life, and specifically mentioned them as being buckskin with a black line down the back and having a black mane. He knew of no ranchers turning horses in with the Mountain Home horses, and felt they were pure. He said, often, that they are smarter than other horses. Nole also said his father told him that they have always been the same color, and in Pine Valley there was a thousand head of horses at one time, but the Spanish type horses were up in the hills all by themselves.

What few people I was able to talk to in Milford, Utah, who knew anything about the horses, thought they came from the Dominguez- Escalante expedition. There is a park in Milford with a display telling about the expedition, so I'm sure that is how these people got the notion of where the horses came from.

Lad Davies is a rancher whose land is south of Garrison, Utah, in Hamblin Valley on the northwest side of the Mountain Home Range. He has been there for 63 years. He tells of draft horses being turned out with the wild horses before 1950, but none being turned out after 1950. This, he says, was an attempt by ranchers to increase the size of the wild horses. He believes that at most five percent of the wild horses bred with the domestic horses, but any cross breeding has never shown in the horses. He said, "I'd say these horses are ninety-five percent straight mustang, and I think you can go there and eyeball them, and someone that was knowledgeable could pick every one of them out, and that's my opinion." He went on to say, "These tame horses here all ran in the valley and all the wild horses ran in the mountains because the tame horses feet wouldn't stand up in the mountains, but they did mix a little, not a lot."

When I interviewed Gale Bennett, I asked for his opinion of the horses in the Sulphur unit as far as the Spanish ancestry goes? He answered, "I think these horses are the closest thing to the Spanish horses there are in the United States or in this continent, in my opinion." On the other hand, I interviewed Carl Mahon, a retired BLM employee from Montecello, Utah, over the telephone, and he didn't think there were any full-blooded Spanish horses left.

I have found, during interviews and discussing Spanish type horses with various people, that much is based on both assumption and personal opinion. Some people think a group of horses are of Spanish descent while others think not. Everyone has their own opinion, which varies as much as there are different colors in Spanish horses. It is therefore understandable that besides a history, the appearance and blood-type of the horses in question are important. Also, "in my opinion," one needs to weigh the evidence and put logic to work.

Wood also said that the horses have been there all his life, and specifically mentioned them as being buckskin with a black line down the back and having a black mane. He knew of no ranchers turning horses in with the Mountain Home horses, and felt they were pure. He said, often, that they are smarter than other horses. Nole also said his father told him that they have always been the same color, and in Pine Valley there was a thousand head of horses at one time, but the Spanish type horses were up in the hills all by themselves.

When I interviewed Gale Bennett, I asked for his opinion of the horses in the Sulphur unit as far as the Spanish ancestry goes? He answered, "I think these horses are the closest thing to the Spanish horses there are in the United States or in this continent, in my opinion." On the other hand, I interviewed Carl Mahon, a retired BLM employee from Monticello, Utah, over the telephone, and he didn't think there were any full-blooded Spanish horses left.

OBSERVATIONS

Gus Warr invited me to go with him on a horse trapping project in the southern part of the Sulphur HMA. The trap consisted of metal corral panels with long wings of burlap material extending out from the corral in a V shape. A helicopter was used to push the horses into the trap. Five attempts were made to drive groups of three to five horses into the trap. Only one attempt was successful, and five horses were caught during the entire day. I gained a greater appreciation for the difficulty in catching the Sulphur horses. The weather was very cold and windy with frequent snow flurries. I also gained an appreciation for the work that the BLM men have to go through to catch horses and their frustrations when projects are not successful. They tried to trap horses at a different location the following week and came out completely empty handed. Seeing the difficulties in trying to catch horses nowadays confirmed, to me, how the wild horses of the Mountain Home Range could have been impossible for the mustangers of years past to completely catch or kill out.

Craig Egerton told me that there are probably horses in the Sulphur herd that men have never seen before. During my few travels through the area I have found it difficult to find or see many horses, due to the dense stand of pinion and juniper trees. Craig also said that during the last time he was out to the Sulphur Herd Management Area, he saw a herd of horses on the hills to the west of the Mountain Home Range across Hamblin Valley. He thought these were probably the horses they had been wanting to catch, and the commotion the BLM was making in the area, had driven the horses completely out. Craig said the horses would probably return after things quieted down. Elk will do the same thing, when there is any human impact on an area they are in, they will move completely out. This again shows the wild nature of the Sulphur horses.

Another unique characteristic of the Sulphur horses, as pointed out before, is the color, and especially the prominence of dun factor horses in the population. Of the horses that were adopted out during 1992 and 1993, I could account for 148, though there were a few more. I was told that this was a good representation of what is in the total population on the Mountain Home Range. Out of the 148 horses, there were 22% buckskin, 18% dun, 16% grulla, 14% bay, 11% black, 9% chestnut, 8% sorrel, and 2% brown. (The colors are BLM terminology. The buckskins were actually line backed horses with black points, and the duns were various forms of red dun.) Over half were dun factor horses, 56%, which shows the strong influence of this color in the population.

At one time I thought the dun factor Spanish mustangs in the United States were actually Spanish Sorraias. I wrote to Dr. Phil Sponenberg about this, and he wrote back, concerning the Sorraias: "They are a remnant of a primitive type of Iberian horse. It was not Sorraias that were brought over to the New World, but rather it was related Iberian types. As a result, any horses in the New World with these line backed colors are not descendants of Sorraias, but are probably cousins of some sort or another.,, The dun factor coloring with the right conformation is very characteristic of Spanish type through descent from the Iberian horse. I have seen pictures of Sorraias in various horse books, and many of the Sulphur horses I have seen look just like them, both in color and conformation. In describing the Sorraia, Encyclopedia of the Horse states: "It is a true 'primitive' having characteristics of both the Tarpan and Przewalski and being extremely hardy it is able to survive on the very poor vegetation available, whilst withstanding the extreme climatic conditions." Exactly the same description can also be said for the wild horses of the Mountain Home Range.

I looked at several Nevada mustangs that were being held in the BLM's Delta corrals. These horses looked to have some Spanish blood in them. They were small, had low set tails, and a sloping croup. There were many bays and blacks and a few dun factor horses. They had common heads, though, and were generally course looking. The wild horses from the Mountain Home Range, on the other hand, have stronger Spanish type features and appear to be a higher grade horse. I have read references of Chief Walkara and his Utes stealing the finest Spanish horses out of Southern California. If there is any truth to this, and these horses escaped from the Utes to eventually populate the Mountain Home Range, that could explain the better features of the Sulphur horses.

I wondered what would attract horses to the Mountain Home Range if they did escape from Spanish horse herds being driven across the Old Spanish Trail Gus Warr told me that the Needle Range probably had more water than any range west of Cedar City. Gale Bennett also told me that of the routes going north to the Sevier River, Pine Valley also had the most water. This could have been a possible route for horse traders such as Miles Goodyear to have driven their horses on their way to Northern Utah and Fort Bridger. Undoubtedly, Ute Indians drove horses through Pine Valley also.

Most people I interviewed said the Mountain Home Range horses won't mix with domestic or other types of horses. Last summer I put a friend's mare, which was daughter of an adopted Rock Springs, Wyoming mustang, with my Sulphur stallion and mare with her foal. My three horses would not have a thing to do with my friend's mare and actually avoided her.

Present day description of Spanish mustang conformation is very specific. I have seen that the Sulphur horses may sway from this slightly. In some horses I see a wider chest, larger chestnuts, and longer ears. I wonder if the Spanish horse of southern California, later to be captured by Ute Indians and eventually escaping to the wilds of the Needle Mountain range, may have developed certain characteristics of their own. On the other hand, they may still carry the same characteristics of the old southern California, Spanish horse, or be tainted with the blood of domestic horses. In Dr. Sponenberg's North American Colonial Spanish Horse Update.

August 1992, he writes: "The original Spanish type was more variable, including some horses with higher set tails, broader chests, and rounder conformation generally." In Cunninghame Graham's Horses of the Conquest he writes: "Forced to rely upon themselves for their protection, all the descendants of the Spanish horses throughout America developed characteristics that in the course of centuries rendered them very different from the Spanish type. Possibly by reason of being obliged to think and to rely upon themselves, their heads grew larger and their ears, always strained to catch the slightest sound, grew longer and more mobile than those of horses stable-fed and cared for from earliest years."

If behavior is any indication of difference in breeds of horses I certainly see this in my Sulphur horses. In the seven-acre area that I kept my three horses and my friend's mare, I also have a five year old buck mule deer. My horses had closer contact with and acted more like the deer than they did my friends horse. At any noise or movement, they erect their heads with ears extended just like the deer. Of course, this is probably due to their former existence in the wilds of the Mountain Home Range where predators like coyotes and mountain lions are prevalent. The foal I have, though, which was born in captivity, acts just like the other horses. There are no confirmed southern California, Spanish horses left to make comparison, so determination of Spanish lineage is subjective. Positive proof is impossible, and again the horses are at the mercy of personal opinion.

CONCLUSION

Historical evidence points to the wild horses of the Mountain Home Range as being descended from southern California Spanish horses. These horses probably escaped from Ute Indians who made frequent horse stealing raids on Spanish missions and ranches, or were hunting, gathering pine nuts, or after Paiute Indians, for slave trade, while in the Needle Range area. They may have also escaped from traders herding the horses along the Old Spanish Trail enroute to Santa Fe or trading posts in and around northern Utah.

The Spanish horses, which established themselves in the Needle Range evidently had an influence of the ancient Iberian horse in their genetic make up as is shown by the prominence of the primitive dun factor coloration, their ability to survive in a very harsh environment, and their willingness to inhabit such a rocky, mountainous area as the Mountain Home Range.

After the white man settled southwestern Utah, ranchers turned out larger domestic horses with the smaller, wild mustangs to try to increase the size of the mustangs through cross breeding. This, to a large extent, was successful for those horses that inhabited the valleys. The wild horses of the Mountain Home Range, due to their behavior, apparently did not mix with the domestic horses in the valleys and stayed isolated in the mountain areas. Mustangers were unable to capture the Spanish type mustangs of the mountains due to the rough, rocky terrain, and the heavy stands of pinion-juniper.

Eventually, the large herds of wild horses in the valleys and lower foot hills were caught out or killed off, leaving the wild horses of the Mountain Home Range. This small population of horses, the last remnant group of southern California Spanish horses, came under the jurisdiction of the Bureau of Land Management's Warm Springs and Beaver River Resource Areas in 1977.

This, I feel, is the most logical explanation of how this unique population of horses was established, and where they came from. The question still remains of how pure Spanish the horses really are. Hopefully, an eventual blood-typing evaluation of the horses will take place. This may help to answer that question. There probably are some mixed blood horses in the population, but I believe the majority are pure, or at least as pure as can be found in these times and on this continent.

Dr. Phil Sponenberg's recommendation to the BLM was to manage the Sulphur herd to enhance the Spanish type. He suggested that a population level be set so no outside horse introductions would be needed, any horses that are removed from the population should be the least typically Spanish especially those horses with the broad chest, and color variation besides dun factor should be maintained. One statement of importance that he made was: "Since the Spanish Feral horses are the only feral horses of truly unique and irreplaceable genotypes, they should be managed a genetic resource in addition to other BLM requirements.'

With this type of management, the wild horses of the Mountain Home Range, which is probably the only living historical representatives of the southern California Spanish horse of colonial times, will be strengthened genetically, and the population will be protected from contamination or extinction.

Last August, Dr. Sponenberg gave a lecture on Spanish mustangs at Bighorn Canyon National Recreation Area's Horseshoe Bend. He was discussing management of the Pryor Mountain horses for Spanish characteristics and made a statement that, I feel, also applies to the Sulphur Herd Management Area horses. He said, "Say that my philosophy somehow is wrong, which of course it's not, but say that it was. Well, if you do it my way (manage the wild horse herd) you don't lose anything. You still end up with horses that have eye appeal. If I happen to be right, then you've lost something that's irreplaceable."

I hope this paper at least instills an awareness of the wild horses of the Mountain Home Range. To ignore them or to not appreciate them for what they are is a shame. If there ever was a wild horse herd that truly epitomized the spirit of this nation's heritage of the old west, this one does.

The Utah connection and the Spanish Mustang Registry. It was about eight years ago when I first started investigating what the Bureau of Land Management calls the Sulphur horses, and at that time I didn’t realize the connection of Utah mustangs to the Spanish Mustang Registry. I eventually read about Monty, sire to the two SMR foundation stallions Buckshot (SMR 1) and Ute (SMR 2), who was captured in Emery County, Utah by Bob Holbrook during the late 1920’s. Later I interviewed Kent Gregersen, a former member of the SMR.

Kent showed me a copy of one of the first SMR Studbooks, and he pointed out a large number of horses that came from Utah. Kent was an old time mustanger and it was during that interview that he revealed his secret place where he used to capture Spanish type Utah mustangs. What was so interesting was both Bill Stabler and Emmett Brislawn later told me that Kent never would tell where he caught his mustangs. A friend of mine, who knew Kent and used to run mustangs with him, also said Kent had a place he would never show to his friends. Kent told me his secret place was the Mountain Home Range, which is now the north end of the BLM’s Sulphur Herd Management Area. He pointed out horses in the studbook that he caught from the Mountain Home Range, including Doby (SMR 406), a dun stallion he traded to Bob Brislawn for four mares.

I interviewed other people besides Kent, did a lot of library research, spent time with Dr. Phil Sponenberg looking at Sulphur horses for his evaluation, and talked to Dr. Gus Cothran over the telephone about blood typing the horses. With the information I collected, I wrote a paper about the Sulphur horses for the BLM and SMR, which was included in the SMR’s 1996 Annual. At that time Dr. Cothran had not completed his study of the Sulphur horses, but has since completed it. In a 1997 letter to me, Dr. Cothran wrote, "What I can tell you is that the Sulphur horses have the highest similarity to Spanish type horses of any wild horse population in the US that I have tested. There is more to learn. But they definitely have Spanish ancestry and possibly are primarily derived from Spanish horses."

A few years ago I began wondering just how much influence Utah mustangs had on the SMR. So, I took my copy of the SMR Studbook and started compiling the original horses inducted into the SMR from wild and private herds, which was from the beginning of the registry to 1995. The following is a list of horse numbers and states or country (including specific herds) in which they were found: Montana (Cheyenne) - 1; South Dakota - 1; Oregon -1; Colorado -1; Washington (Yakima) -1; Canada - 1; California - 2; Wyoming -3; Nebraska (Ilo Belsky) - 4; Idaho and Shoshoni - 5; Nevada and Paiute - 5; Mexico - 5; New Mexico – 8; Oklahoma and Texas (Choctaw) - 9; Arizona, Cerbat, and Wilbur Cruz - 21; Feral Mustang (unknown origin) - 22; North Carolina (Banker) - 25; and Utah and Sulphur - 68. I then sent this information to Emmett Brislawn and had it confirmed by him. No doubt it is off by some but clearly the majority of horses came from Utah. All it takes is a little browsing through the SMR Studbook to see what influence horses like Monty, Doby, and a number other Utah mustangs have had on the SMR.

When I first wrote my paper "Wild Horses of Utah’s Mountain Home Range" I only touched on Utah’s history and how Spanish horses may have come to this region. By thoroughly looking at the documented evidence and analyzing Utah’s history it is very understandable how the horses came to Utah and why descendants are still here. Whether it was searching for gold, Indian slaves, or opening trade routes, Spanish explorations into Utah were many. Francisco de Ibarro was probably the first to come to Utah in 1565. Fray Estevan de Peria came in 1604, Vincent de Salvidar in 1618, Fray Geronimo Zarate Salmeron in 1621 and 1624, Alonzo de Leon in 1669, Juan de Urbarri in 1705, Fray Juan de Rivera in 1761 and 1765, and the Dominguez-Escalante expedition in 1776. Then there was the early Indian horse trade that brought horses into Utah by Shoshoni and Utes. Finally there was the Old Spanish Trail that was said to have reached its heyday during the early 1800’s whereby virtually thousands upon thousands of Spanish horses were driven out of southern California into Utah. From Doby’s Mountain Home Range to Monty’s Book Cliffs, one only has to look at the distribution of wild Spanish horses caught in Utah to see how the horses could have been brought to specific areas by route of the Old Spanish Trail. Today remoteness and seclusion have preserved the largest number of Spanish type horses on only the Mountain Home Range.

Evidence of Spanish occupation in Utah still exists today, from Spanish mines, journals, artifacts, rock inscriptions, to the horses themselves, and so exists the Utah connection to the Spanish Mustang Registry. If in doubt, read "OLD SPANISH TRAIL" by Leroy R. Hafen and Ann W. Hafen along with "LOST TREASURES ON THE OLD SPANISH TRAIL" and "SOME DREAMS DIE", by George A. Thompson, and take a good look at the SMR Studbook, or just ask Emmett Brislawn or Bob Holbrook. If still not convinced, go for a ride with me on the Mountain Home Range.

Credit source: Ron Roubidoux and the Spanish Mustang Registry

2010