1. The Herring Gull's world
by Tinbergen, Niko 
Price: USD 38.81
Dealer: AbebooksUK, Acanthophyllum Books
Description: ISBN10: 0002194449, ISBN13: 9780002194440, [publisher: Collins New Naturalist monograph] Hardcover No inscriptions. xvi, 255 pp. Weight: 1.0 Language: English [Holywell, FLINT, United Kingdom] [Publication Year: 1976]  

2. The Herring Gull's world
by Tinbergen Niko 
Price: USD 38.06
Dealer: Biblio, Acanthophyllum Books
Description: Collins New Naturalist monograph, Date: 1976. Reprint of 1953 edition. Hard covers, no dust jacket. Fine/No Jacket. No inscriptions. xvi, 255 pp. 1976. Collins New Naturalist monograph ISBN 0002194449 9780002194440 [GB] 

3. The Herring Gulls World
by Niko Tinbergen 
Price: USD 33.64
Dealer: AbebooksUK, BoundlessBookstore
Description: ISBN10: 0002194449, ISBN13: 9780002194440, [publisher: Collins] Hardcover Reprint. Boards are clean. Content is clean and bright with writing on the ffep. Good laminated DJ is price clipped [Wallingford, United Kingdom] [Publication Year: 1976]