THE BISON RANGES, Nos. 51 and 52.
Stretching from the Boston Road to the large Antelope House (No. 50), and from the Rocking Stone to the southern boundary, lies an open expanse of rolling meadow land, with a total area of about twenty acres. It is almost surrounded by shade-trees. Its easterly edge is a low-lying strip of rich meadow, which lies under the shelter of the rocky, tree-covered ridge that forms the natural retaining wall of the higher plateau toward the west. This is the Bison Range. It is the first enclosure seen on the left as the visitor enters the Park from West Farms by way of the Boston Road.
On the north side of the main range, near the Rocking Stone, are the four corrals, and the Bison House. The latter is a rustic hillside barn, eighty feet in length, with a semicircular front, affording shelter and feed storage for thirty-four buffaloes. The flat roof of the Buffalo House is open to the public from the main walk, and has been specially designed as a convenient lookout over the main range and corrals. There are other corrals, and a shelter shed, at the Buffalo Entrance.
EUROPEAN BISON: BULL.
The American Bison, or Buffalo, (B. americanus), is the largest and the best known of all North American hoofed animals. What was once the universal herd, which occupied the whole pasture region of the West, was cut in twain in 1867, by the building of the first trans-continental railway. The great “southern herd,” of several millions of animals, was destroyed by skin hunters during the years 1871, 1872, 1873, and 1874, and the practical extinction of the northern herd was accomplished between 1880 and 1884.
At present there are but two herds of wild bison in existence. The largest band, now containing by estimate about 300 individuals, inhabits a wide stretch of barren and inhospitable territory southwest of Great Slave Lake. About twenty head remain in the Yellowstone Park, more than nine-tenths of the original herd having been slaughtered by poachers since 1890. There are now about 2000 bison alive in captivity, chiefly in large private game preserves.
Usually bison calves are born in May, June, and July. Full maturity is not reached until the end of the seventh year, when the horns of the male—at first a straight spike—have attained their full semi-circular curve. Like all thick-haired animals of the temperate zone, the American bison sheds its coat in spring, and does not regain full pelage until October or November.
The bison breeds in confinement about as readily as domestic cattle. In appearance, it is the most imposing of all bovine animals, and with two exceptions it is also the largest. In captivity its disposition is mild, though inclined to stubbornness. Occasionally, however, an old bull becomes so vicious that it is necessary to seclude him from the herd, and treat him as a dangerous animal.
With the exception of a very few individuals, our entire bison herd is the gift of the late William C. Whitney, and the increase therefrom. The total number of head on hand on April 1, 1913, was forty-two.
In 1906, the New York Zoological Society presented to the United States Government a herd of fifteen bison to serve as a nucleus for an independent National herd. The Government very promptly fenced an area of twelve square miles of fine grazing grounds in the Wichita Forest and Game Reserve, for the proper reception of the herd. The plan was consummated during 1907. The effort has proven completely successful, and on April 1, 1913, the herd contained thirty-seven bison, all in fine condition.
European Bison.—In a corral adjoining the Buffalo Entrance, on the Boston Road, are to be found two specimens of the rare and almost extinct European Bison, (Bos bonasus). This species is the nearest living relative of the American bison, and the two specimens (male and female), now exhibited, came quite unexpectedly into the possession of the Zoological Society in April, 1904. They were acquired from the small captive herd in the forest of the Prince of Pless, in Silesia, south-eastern Germany, and are the first living specimens of the species to be exhibited in America. They were presented to the Society by Mr. Norman James, of Baltimore, Mr. Charles Sheldon and Dr. Leonard J. Sanford.
The distinguishing characters of this species are shorter and less abundant hair on the head, neck and shoulders than our bison, a tail densely covered with hair throughout its length, very long legs, and a short body.
But for royal protection, this species would long ere this have become extinct. In the year 1857, about 1,898 head were living, but in 1892 the total had decreased to 491. It appears, however, that an increase can safely be announced. An estimate recently published (1906) places the total number of wild and semi-wild individuals at 1,400, while in the captive herds of the Czar and the Prince of Pless there are 46 more. About 700 of the survivors inhabit the forests of Bielowitza and Swisslotsch, Lithuania, west Russia, and are strictly protected by the Czar. Other bands still exist on the northern slope of the Caucasus Mountains around the sources of the Laba and Bjellaja, sometimes ranging up to an elevation of 8,000 feet. Wherever found, they live in scattered bands of from three to ten individuals. All the survivors of this species are so jealously guarded that very few of the zoological gardens of Europe have been able to procure specimens.
This animal is very often miscalled the “aurochs,” and from this error much confusion has arisen. The true aurochs, (Bos primigenius), was the wild progenitor of some of the existing breeds of domestic cattle, but it is now extinct.