The Migratory Sea Birds of the World. With drawings by Robert Gillmor. Pp. 168, 8 coloured plates within pagination, black & white pictorial double title page, numerous text illustrations and maps, bibliography, index; post 4to; edges of boards lightly faded; price-clipped dust wrapper, edges a trifle rubbed, the back panel slightly soiled; edges of leaves faintly foxed; David & Charles, Newton Abbot, 1974. First U.K. edition. Item #125838