Malling Olsen K (2 results)

pp.368 with col. photos. & dist. maps. Large 8vo. Fine hardback. This outstanding new guide covers all of the world's Gull species. Each photograph has been carefully selected to highlight identification criteria and, crucially, to allow age and subspecific separation in the field.

Hardcover. pp.368 with colour photos. and dist. maps. Royal 8vo. A new hardback. RRP £50.00. This outstanding new guide covers all of the world's Gull species. Each photograph has been carefully selected to highlight identification criteria and, crucially, to allow age and subspecific separation in the field.…