Birds of the Rockies,

Mode of access: Internet.

Birds of Michigan ... /

Includes index.

The birds of New Jersey.

Mode of access: Internet.

Birds of the West, an account of the lives and the labors of our feathered friends.

Mode of access: Internet.

Birds of Washington and vicinity : including adjacent parts of Maryland and Virginia /

Mode of access: Internet.

The raptorial birds of Iowa,

"The publications of B.H. Bailey": p. [17]-18.

A preliminary catalog of the birds of Missouri /

Includes index.

The birds of eastern Pennsylvania and New Jersey, with introductory chapters on geographical distribution and migration /

Bibliography: p. 153-176.

A list of British birds /

Mode of access: Internet.

The aquatic birds of Great Britain and Ireland.

Mode of access: Internet.

A history of British birds.

Errata slip inserted in vol.2.

The birds of the Chicago area,

Errata slip inserted.

The birds of New England and adjacent states : containing descriptions of the birds of New England ... together with a history of their habitats... ; with illustrations of many species of the birds, and accurate figures of their eggs /

Earlier editions published under title: Ornithology and oölogy of New England.

The birds of New England and adjacent states : ... arranged by a long-approved classification and nomenclature ... with illustrations of many species of the birds and accurate figures of their nests and eggs /

Mode of access: Internet.

A preliminary list of the birds of Wayne County, Ohio.

Mode of access: Internet.