FOURTH VOLUME. 



& One Volume. Small to. Illustrated with Photogravure Plates from Drawings by 

 J. G. Millais, as well as from Photographs taken specially for the book. Price 30s. 





^VERTEBRATE FAUNA 



OF THE 



ORKNEY ISLANDS 



BY 



THOMAS E. BUCKLEY 



AND 



J. A. HAKVIE-BEOWN 



EDINBURGH 

 DAVID DOUGLAS 



