ISO 



KEY TO THE WATER BIRDS OF FLORIDA. 



Family SULID^. Gannets. 



Sula bassana 



Sula sula. 



Length, 36: Wing. 18.50: Tail. 9: Bill. 4.10. 

 Immature plumage mottled grayish l^rown and 

 white ; head and neck white tinged with buff. 



Length, 27: Wing. 15.50; Tail. S: Bill. 4: Tarsus. 

 1.60. Head and upper parts sooty brown; bill 

 and feet pale yellow ; gular sack yellow. 



Length, 27: Wing, 16: Tail. 7.70: Bill, 4: Tarsus, 

 1.S5. Head, white: head whitish; gular sac 

 bluish ; feet reddish. 



Length, 27: Wing, 15: Tail, S: Tarsus, 2.10; Bill. 

 3.50. Head white tinged with buff; feet coral 

 red ; gular sac dusky. 



Sula bassana. 

 Qannet. 



5ula sula. 



Common Booby, 



.See page 206 



.See page 205 



Sula cyanops. 



Blue=faced Booby. See page 



Sula piscator. 

 Red=footed Booby. See page 



206 



