The next stage from El Gallo was Mapimi, situated at the foot of a range of mountains which teems with the precious metals. There he got rid of his mozo, or native attendant, and engaged in his place a little Irishman, who had been eighteen years in Mexico, and had almost forgotten his own language. He readily agreed to accompany him to Chihuahua, having no fear of the Indians, though they infested the country through which the travellers would have to pass. They reached Chihuahua, however, without misadventure. Its territory is described as a paradise for sportsmen. The common black or American bear, and the formidable grizzly bear, inhabit the sierras and mountains; and in the latter is found the carnero cimarron, or big-horn sheep. Elk, black-tailed deer, cola-arieta (a large species of the fallow deer), the common American red deer, and antelope, are everywhere abundant. Of smaller game the most numerous are peccaries, hares, and rabbits; and in the streams the beavers still construct their dams. There are two varieties of wolf—the white, or mountain wolf, and the cayeute, or coyote, commonly called the prairie-dog. Of birds the most common are the faisan (a species of pheasant), snipe, plover, crane, and the quail, or rather a bird between a partridge and a quail. The entomologist would find much to interest him in the plains of Chihuahua, and especially an insect which seems almost peculiar to that part of Mexico. From four to six inches in length, it has four long slender legs. Its body, to the naked eye, seems nothing more than a blade of grass, and has no apparent muscular action or vitality except in the two antennæ, which are about half an inch long. It moves very slowly upon its long legs, and altogether looks not unlike a blade of grass carried by ants. The Mexicans assert that if horse or mule swallow these zacateros (so called from _zacato_, grass), it invariably dies; but the assertion may well be doubted. The variety of spiders, bugs, and beetles is endless, including the tarantula and the cocuyo, or lantern-bug. Of reptiles the most common are the rattlesnake and the copper-head: both are poisonous; and the sting of the scorpion is fatal under some conditions. The grotesque but harmless cameleon abounds in the plains. On the American prairies it is known as the “horned frog.”