From their high-placed towers the herons watch the small fry in the river below and make forays among the young trout, pike and catfish and the frogs. They listen to the complaining voices in the twilight and in the morning give them cause for still further complainings. They keep in terror the big wood rats whose homes in the clumps of elder berries below surpass in size those of the herons. And the gophers and field mice of the grain fields never know at what moment an ungainly shadow shall fall upon them and end their harvestings. There was a conceited young frog who sang loud and shrill at sunset on the edge of the river and who had an ambition to be, not an ox like the one in the fable, but a Patti. And she had her wish after a fashion, for that connoisseur, the heron who dwelt on the farthest branch over the water, attracted by her vocal abilities, sought her out, and the little herons thought her the nicest _paté de foie gras_ they had ever eaten. There they dwell, this ancient race of high-born philosophers, stalking the shallows of sunny baylets, or dreaming in the breeze of the tree-tops of traditions old as the sequoias. What an authority would you and I be if we could read the unwritten history of their race! Charles Elmer Jenny. * * * * * Boughs are daily rifled By the gusty thieves, And the Book of Nature Getteth short of leaves. --Hood, "The Seasons." [Illustration: PRONG-HORNED ANTELOPE. (Antilocapra americana.) Greatly reduced. FROM COL. CHI. ACAD. SCIENCES. COPYRIGHT 1900, BY A. W. MUMFORD, CHICAGO.] THE PRONG-HORNED ANTELOPE. (_Antilocapra americana._) The antelope family comprises many of the most beautiful and graceful species among horned animals. When we behold the curiously twisted horns of the sasin, the long, sharp horns of the pasan, the large, spiral horns of the koodoo and the shorter horns of the eland, not to mention the graceful bodies and limbs of these animals, we are led to wonder at the extravagance of nature in furnishing such a variety of appendages to these creatures. By far the larger number of species of this family live in Africa and Asia, where they have reached the highest development of structure. They are not, like some families of mammals, confined to any one particular locality, but are found on the plains and high up on the mountains; in a country sparsely covered with vegetation and in the thick forests; in marshes and bogs. In fact, they seem to inhabit all varieties of country. While the family is thus diversified in habitat, the different species are by no means so widely distributed, for while some species, like the sasin, live only on the open plains, others, like the chamois, live high up on the mountains, frequently above the snow-line.