Four subspecies recognized:
S. l. leucogaster
S. l. plotus
S. l. brewsteri
S. l. etesiaca

Also known as White-bellied Booby
 

Identification

Where and When

Click here to view a range map for the Caribbean and central America.
 

Photographs on the web

Adult and subadult On Midway in Hawaiian Islands.

Whole series of adults and chicks From Rose Atoll? By Phillip Colla.
 
 

Literature