J T R & E M SHARROCK: RARE BIRDS IN BRITAIN AND IRELAND, Berkhamsted, T & A D Poyser, 1976, 1st edition, original cloth, d/w + A J PRATER: ESTUARY BIRDS OF BRITAIN AND IRELAND, Calton T & A D Poyser, 1981, 1st edition, original cloth, d/w + R F PORTER & OTHERS: FLIGHT IDENTIFICATION OF EUROPEAN RAPTORS, Calton, T & A D Poyser, 1981, 3rd edition, original cloth, d/w + R J FULLER: BIRD HABITATS IN BRITAIN, Calton, T & A D Poyser, 1982, 1st edition, original cloth, d/w + P J GRANT: GULLS, Calton, T & A D Poyser, 1982, 1st edition, original cloth, d/w + HEIMO MIKKOLA: OWLS OF EUROPE, Calton, T & A D Poyser, 1983, 1st edition, original cloth, d/w + VALERIE M THOM: BIRDS IN SCOTLAND, Calton, T & A D Poyser, 1986, 1st edition, original cloth, d/w + P A D HOLLOM & OTHERS: BIRDS OF THE MIDDLE EAST AND NORTH AFRICA, Calton, T & A D Poyser, 1988, 1st edition, original pictorial cloth + DICK FORSMAN: THE RAPTORS OF EUROPE AND THE MIDDLE EAST, London, T & A D Poyser, 1991, 1st edition, original pictorial laminated boards (9)