THE 
ZOOLOGY 
OF 
THE VOYAGE OF H.M.S. BEAGLE, 
UNDER THE COMMAND OF CAPTAIN FITZROY, R.N., 
DURING THE YEARS 
1832 to 1836 . 
PUBLISHED WITH THE APPROVAL OF 
THE LORDS COMMISSIONERS OF HER MAJESTY’S TREASURY. 
l£HtteK anti SupatutentteiJ bj> 
CHARLES DARWIN, ESQ. M.A. F.R.S. Sec. G.S. 
NATURALIST TO THE EXPEDITION. 
PART III. 
BIRDS, 
BY 
JOHN GOULD, ESQ. F.L.S. 
LONDON: 
PUBLISHED BY SMITH, ELDER AND CO. 65, CORNHILL. 
MDCCCXLI. 
