The flesh of the big-horn, when fat, is more tender, juicy, and delicious than that of any other animal I know of, but it is a bon bouche which will not grace the tables of our city epicures until a railroad to the Rocky Mountains affords the means of transporting it to a market a thousand miles distant from its haunts.

In its habits the mountain sheep greatly resembles the chamois of Switzerland, and it is hunted in the same manner. The hunter traverses the most inaccessible and broken localities, moving along with great caution, as the least unusual noise causes them to flit away like a phantom, and they will be seen no more. The animal is gregarious, but it is seldom that more than eight or ten are found in a flock. When not grazing they seek the sheltered sides of the mountains, and repose among the rocks.

THE NEEDLES.
Between Cayetano Mountains and the San Juan River—Sierra de la Plata, or Silver Mountains, in the distance.

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ITINERARIES.

LIST OF ITINERARIES:

SHOWING THE DISTANCES BETWEEN CAMPING-PLACES, THE CHARACTER OF THE ROADS, AND THE FACILITIES FOR OBTAINING WOOD, WATER, AND GRASS ON THE PRINCIPAL ROUTES BETWEEN THE MISSISSIPPI RIVER AND THE PACIFIC OCEAN.

No. Page
I. From Fort Smith, Arkansas, to Santa Fé and Albuquerque, New Mexico. By Captain R. B. Marcy, U.S.A. 257
II. From Fort Leavenworth to Santa Fé, by the way of the upper ferry of the Kansas River and the Cimarron 260
III. Camping-places upon a road discovered and marked out from Fort Smith, Arkansas, to Doña Aña and El Paso, New Mexico, in 1849. By Captain R. B. Marcy, U.S.A. 263
IV. From Leavenworth City to Great Salt Lake City 266
V. From Salt Lake City to Sacramento and Benicia, California 273
VI. From Great Salt Lake City to Los Angeles and San Francisco, California 277
VII. From Fort Bridger to the "City of Rocks." From Captain Handcock's Journal 279
VIII. From Soda Springs to the City of Rocks, known as Hudspeth's Cut-off 282
IX. Sublet's Cut-off, from the junction of the Salt Lake and Fort Hall Roads 282
X. From Lawson's Meadows, on the Humboldt River, to Fort Reading, via Rogue River Valley, Fort Lane, Oregon Territory, Yreka, and Fort Jones 283
XI. From Soda Springs to Fort Wallah Wallah and Oregon City, Oregon, via Fort Hall 285
XII. Route for pack trains from John Day's River to Oregon City 288
XIII. rom Indianola and Powder-horn to San Antonio, Texas 288
XIV. Wagon-road from San Antonio, Texas, to El Paso, N.M., and Fort Yuma, California 289
XV. From Fort Yuma to San Diego, California 292
XVI. From El Paso, New Mexico, to Fort Yuma, California, via Santa Cruz 294
XVII. Peak and "Cherry Creek," N.T., via the Arkansas River 295
XVIII. From St. Paul's, Min., to Fort Wallah Wallah, Oregon 302
XIX. Lieutenant E. F. Beale's route from Albuquerque to the Colorado River 307
XX. Captain Whipple's route from Albuquerque, New Mexico, to San Pedro, California 308
XXI. From Fort Yuma to Benicia, California. From Lieutenant R. S. Williamson's Report 315
XXII. A new route from Fort Bridger to Camp Floyd, opened by Captain J. H. Simpson, U.S.A., in 1858 317
XXIII. From Fort Thorne, New Mexico, to Fort Yuma, California 318
XXIV. Lieutenant Bryan's Route from the Laramie Crossing of the South Platte to Fort Bridger, via Bridger's Pass 320
XXV. Wagon-route from Denver City, at the Mouth of Cherry Creek, to Fort Bridger, Utah 323
XXVI. From Nebraska City, on the Missouri, to Fort Kearney 326
XXVII. From Camp Floyd, Utah, to Fort Union, New Mexico. By Colonel W. W. Loring, U.S.A. 327
XXVIII. Wagon-route from Guaymas, Mexico, to Tubac, Arizona. From Captain Stone's Journal 333