Columbia Encyclopedia

(Encyclopedia) Tilden, William Tatem, 2d (Bill Tilden), 1893–1953, American tennis player, b. Philadelphia. He developed into a brilliant, versatile tennis player, and from 1913 he won several doubles titles in th...

(Encyclopedia) Hornaday, William Temple hôrˈnədā [key], 1854–1937, American naturalist, b. Plainfield, Ind. He was educated at Iowa State College (now Iowa State Univ.), continued his study of zoology and muse...

(Encyclopedia) Przewalski's horse pshəvälˈskēz [key], wild horse of Asia, Equus przewalski, E. ferus przewalski, or E. caballus przewalski, the only extant wild horse that, in the purebred state, is not descende...

(Encyclopedia) ivory-billed woodpecker, common name for the largest of the North American woodpeckers, Campephilus principalis. Once plentiful in Southern hardwood forests, it was believed to be extinct or nearing e...

(Encyclopedia) Menominee mənŏmˈənē [key], indigenous people of North America whose language belongs to the Algonquian branch of the Algonquian-Wakashan linguistic stock (see Native American languages). Also cal...

(Encyclopedia) Canada rice: see wild rice.

(Encyclopedia) Indian rice: see wild rice.

(Encyclopedia) water oats: see wild rice.

(Encyclopedia) chinchilla chĭnchĭlˈə [key], small burrowing rodent of South America. It lives in colonies at high altitudes (up to 15,000 ft/4,270 m) in the Andes of Bolivia, Chile, and Peru. One of the costlies...

(Encyclopedia) Kansas-Nebraska Act, bill that became law on May 30, 1854, by which the U.S. Congress established the territories of Kansas and Nebraska. By 1854 the organization of the vast Platte and Kansas river c...