Birds in flight,

Mode of access: Internet.

American ornithology; or, the natural history of the birds of the United States.

Mode of access: Internet.

British birds, with their nests and eggs.

Mode of access: Internet.

Status and management of neotropical migratory birds : September 21-25, 1992, Estes Park Center, YMCA of the Rockies, Colorado /

Proceedings of a National Training Workshop, Status and Management of Neotropical Migratory Birds, held at the Estes Park Center, YMCA of the Rockies, in Estes Park, Colorado, 21-25 September, 1992.

Legends of the birds.

Many leaves printed on one side only, blank pages not numbered; illustrated half-title, in colors, preceding each poem, not counted in paging.

Familiar wild birds /

Vol. 4 includes indexes.

Where no birds sing.

Mode of access: Internet.

The breeding birds of the Charity Islands with additional notes on the migrants.

Reprinted from Michigan academy of science. 14th report, 1912.

Birds in town & village /

First edition.

The birds of the west of Scotland, including the outer Hebrides, with occasional records of the occurrence of the rarer species throughout Scotland generally.

Includes index.

British birds: key list.

Mode of access: Internet.

List of birds found in West Virginia.

Caption title: A descriptive catalogue of the birds in the ornithological exhibit of the West Virginia State Board of Agriculture.

Birds' nesting in India: a calendar of the breeding seasons, and a popular guide to the habits and haunts of birds /

Mode of access: Internet.

The migration of British birds : including their post-glacial emigrations as traced by the application of a new law of disperal being a contribution to the study of migration, geographical distribution, and insular faunas /

Mode of access: Internet.

Birds of the Rockies,

Mode of access: Internet.