Imprinting and mobility in young ring-billed gulls, Larus delawarensis
By: Roger M. Evans.
Series: Animal behaviour monographs -- v. 3, pt. 3
Publisher: Ballière, Tindall & Cassell
Published: 1970
Place of publication: London
Language: eng
Number of pages: 248
Subjects: Gulls.; Birds -- Behavior.
Notes: Caption title.

Includes bibliography.