key to the water birds of florida. 

 Family SULID^. Gannets. 



Length, ;j«; Wing. 18.50: Tail. <j : Bill. 4.10. 

 Immature plumage mottled gra}-ish l^rown and 

 white ; head and neck white tin<red with buff. 



Length. 27: Wing, 15.50; Tail. 8 : 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, 8: Tarsus, 2.10; Bill, 

 3.50. Head white tinged with buff; feet coral 

 red ; gular sac dusky. 



5ula bassana. 

 Gannet. 



5ula sula. 



Common Booby. 



See page 206 



See page 205 



Sula cyanops. 



Blue=faced Booby. See page 205 



5ula piscator. 



Red=footed Booby. See page 206 



