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THE 



NATURALIST'S LIBRARY. 



BDITBD BY 



SIR WILLIAM JABDINE, BABT., 



F.B.S.S., T.L.S., BTO., BTO. 



VOL. XXVI. 



MAMMALIA. 



WHALES, ETC. 

 BY ROBERT HAMILTON, ESQ., M.D. 



V.B.S.B., M. W.3., BIO. 



EDINBURGH : 

 W. H. LIZARS, 3, ST. JAMBS' SQUARE. 



LONDON : 

 liENKY G. BOHN, YOKK ST., COVENT GARDEN. 



