KEY TO THE WATER BIRDS OF FLORIDA. 205 
Famity SULIDE. GANNETS. 
Genus SULA Brisson. 
SULA CYANOPS = Sundeva/. 
Blue-faced Booby. 
Adult: General plumage white; remiges and greater wing coverts dark brown; middle 
rectices hoary white tipped with brown; rest of tail feathers dark brown, white at the base; 
feet reddish; gular sac bluish. 
Length, 27: Wing, 16; Tail, 7.70; Bill, 3.90; Tarsus, 1.85. 
This species is claimed to occur on the Florida coast, although it must 
be considered as accidental. It has been found breeding in the Bahama 
Islands. 
SULA SULA (Lini.). 
Common Booby. 
Adult: Head and throat, upper part of breast, and entire upper plumage dark olive brown, 
under parts white; gular sac pale yellow ; upper mandible greenish; feet pale yellowish 
green ; iris yellow. 
Length, 27; Wing, 15.50; Tail, 8: Tarsus, 1.60; Bill, 4. 
Claimed to have been taken in Florida, where it is probably accidental. 
It is not uncommon in the Bahama Islands, where it breeds. 
