Table 4. Summary of all bird species sighted in the four survey subunits during the 

 August (A) and November/December (N) surveys. 



Species 



STEX 



Survey subunit 



NTEX 



NFLA 



SFLA 



Common loon 



Cory's shearwater 



Audubon's shearwater 



Unidentified shearwater 



Storm-petrel 



Tropicbird 



Brown pelican 



Masked booby 



Brown booby 



Unidentified booby 



Northern gannet 



Cormorant 



Magnificent frigatebird 



Unidentified duck 



Phalarope 



Herring gull 



Laughing gull 



Unidentified gull 



Common tern group 



Sooty tern 



Bridled tern 



Least tern 



Royal tern 



Sandwich tern 



Black tern 



Unidentified dark tern 



Unidentified pale tern 



Unidentified tern 



Great (common) egret 



Cattle egret 



Cooper's hawk 



WiUet 



Unidentified dark bird 



Unidentified white bird 



Unidentified bird 



A 

 A 

 A 



AN 

 A 

 N 

 A 

 A 



A 



N 



A 



N 



A 



AN 



A 

 A 



AN 



A 



AN 

 AN 

 AN 



N 



AN 

 AN 



A 

 A 



A 

 A 



A 



N 

 AN 



N 



AN 

 AN 



A 



A 



A 



AN 



A 



A 



N 



A 

 AN 



N 



AN 

 AN 

 AN 



AN 



A 



AN 

 AN 



N 



N 



AN 

 AN 



AN 

 A 



A 

 A 



AN 



A 



N 



A 



AN 



N 



AN 



A 



AN 



AN 

 N 



N 



AN 

 AN 

 AN 



A 



A 



A 



AN 

 AN 

 AN 



A 



AN 

 AN 



N 

 N 



AN 

 AN 



23 



