Parrakeets (budgerigars) their care and breeding; also chapters on love birds, parrots, dwarf parrots, macaws, and other parrot-type birds,

1933 ed. written by W. F. Flowers under the pseud., Bird Haven.

Bird guide; land birds east of the Rockies, from parrots to bluebirds.

Mode of access: Internet.

Bird guide : pt. 2, land birds east of the Rockies from parrots to bluebirds /

Includes index.

Parrots and related birds,

Includes index

Die sprechenden papageien. Ein hand- und lehrbuch

Mode of access: Internet.

The naturalist's library.

Engraved half-title in each volume.

The birds of South Africa,

Vol. 2 completed and v. 3-4 written by W.L. Sclater.