The Rhinoceroses are large animals, having but three toes on each foot.
The bones of the nose are massive and conjoined so as to form a sort of
vault of sufficient strength to support one or two solid horns, which
are adherent to the skin of the face and constitute formidable weapons
either for defence or attack. The structure of these horns is fibrous,
as if they were composed of a mass of hairs glued together.
The natural disposition of these animals is stupid and ferocious. They
inhabit marshes and other damp localities, and live altogether upon
vegetable substances—grass, herbs, or the branches of trees.
There are two species—the One-horned and the Two-horned.