Alex'r Wilson, 1766-1813 255. Nest of the Red-headed Woodpecker. 256. The White-headed, or Bald Eagle.

Stephen Elliott, 1771-1830 257. Completeness and variety of Nature.

John J. Audubon, 1776-1851 258. The Passenger Pigeon. 259. Emigrants Removing Westward. 260. Interest of Exploration in the Remote West.

Daniel Drake, 1785-1852
261. Objects of the Western Mound Builders.

John Bachman, 1790-1874
262. The Opossum.

J.A. Lapham, 1811- 263. The Smaller Lakes of Wisconsin. 264. Ancient Earthworks.

Chas. W. Webber, 1819-1856
265. The Mocking Bird.

Chas. Lanman, 1819-
266. Maple Sugar-Making among the Indians.

Ephraim G. Squier, 1821-
267. Indian Pottery.

=5.= WRITERS OF TRAVEL AND ADVENTURE.