The song sparrows of the Mexican Plateau,

Bibliography: p. 76-79.

The juvenal plumage and postjuvenal molt in several species of Michigan sparrows.

Mode of access: Internet.

Economic status of the English sparrow in the United States /

Contribution from Bureau of Biological Survey.

Stories of animals : intended for children between five and seven years old.

Publisher's advertisement: [1] p. at end.

Birds of Massachusetts and other New England states,

On t.-p. of v. 3: Illustrated with colored plates and drawings by Louis Agassiz Fuertes and Allan Brooks ... with a biograhical sketch of Edward Howe Forbush by John Bichard May.