SULA.. 



211 



Tower Island, 

 Tower Island, 

 Tower Island, 

 Tower Island, 

 Tower Island 



Drowne). 

 Tower Island, 

 Tower Island, 



Hull}. 



27th Dec. (C.D.H.). 

 27th Dec. (C. D.H.}. 

 27th Dec. (C.D.H.}. 

 27th ~Dec.(C.D.H.). 

 , 27th Dec. (F. P. 



27th Dec. (F. P.D.}. 

 , 27th Dec. (C. D. 



Webster-Harris Exped. 

 Webster-Harris Exped. 

 Webster-Harris Exped^ 

 Webster-Harris Exped. 

 Webster-Harris Exped. 



Webster-Harris Exped. 

 Crowley Bequest. 



Sula variegata (Tschudi). 



Sula variegata, Lane, Ibis, 1897, p. 185 ; Grant, Cat. Birds B. M. xxvi. 



p. 434 (1898) ; Rnthsch. $ Hart. Nov. Zool. vi. p. 178 (1899) ; Sharpe, 



Hand-l. i. p. 237 (1899). 

 Sula cyanops (nee Sundev.), Anthony, Auk, xv. pp. 314, 317 (1898). 



The eggs of the Peruvian Booby vary from 2-5 to 2-8 in length, 

 and from 1-75 to 1'85 in breadth. 



1. St. Benedicte Island, Revillagigedo 

 Group, Pacific Ocean, 18th May. 

 1. St. Benedicte Island, 18th May. 



1. Clarion Island, Revillagigedo 



Group, 21st May. 



2. Clarion Island, 3rd July (R. H. 



Beck}. 



1. Clarion Island, 4th July (C. D. 

 Hull}. 



1. Hood Island, Galapagos Group, 



28th Oct. (R. A. Beck}. 



2. Hood Island, 28th Oct. (R. H. B.} 

 1. Hood Island, 28th Oct. (F. P. 



Droivne). 



A. W. Anthony, Esq. [P.]. 



A. W. Anthony, Esq. [P.l. 

 A. W. Anthony, Esq. [P.]. 



Webster-Harris Exped. 

 Crowley Bequest. 

 Webster-Harris Exped. 



Webster-Harris Exped. 

 Crowley Bequest. 



Sula nebouxi, Milne- Edw. 

 (Plate VIII. fig. 1.) 



Sula nebouxi, Grant, Cat. Birds B. M. xxvi. p. 435 (1898) ; Rothsch. 

 $ Hart. Nov. Zool. vi. p. 178 (1899); Sharpe, Hand-l. i. p. 237 

 (1899). 



Six eggs of Neboux's Booby measure respectively : 2-26 by 1'65 ; 

 2-42 by 1-65; 2'43 by 1-62; 2-5 by 1*69; 2-4 by 1-57 ; 2-25 

 by 1-6. 



1.- Hood Island, Galapagos Group, Webster-Harris Exped. 



28th Oct. (R. H. Beck}. 

 1. Hood Island, 28th Oct. (C. D. Webster-Harris Exped. 



Hull}. 



1 . Hood Inland, 28th Oct. (R. H. B.}. 



2. Gardner Island, Galapagos Group, 



31st Oct. (C.M.Harris}. 

 1. Isabel Island, W. coast of Mexico. 

 1. Tres Marias Islands, W. coast of 



Mexico. 



Crowley Bequest. 

 Webster-Harris Exped. 



Crowley Bequest. 

 Crowley Bequest. 



p2 



