Boobies
Red-footed Booby
: Animalia : Chordata : Aves : Pelecaniformes : Sulidae Genera: Papasula Sula
Species
Papasula    Papasula abbotti or Sula abbotti Sula    Sula nebouxii    Sula variegata    Sula dactylatra    Sula sula    Sula leucogaster
† See also Gannet

The boobies are part of the family Sulidae. This is a group of seabirds, which is closely related to the gannets.

Five of the six booby species are in the genus Sula, with the sixth recently given its own genus Papasula, while the three gannets are usually treated in the genus Morus; many authorities consider that all nine species should be considered congeneric, in Sula.

The boobies are large birds with long pointed wings and long bills. They hunt fish by diving from a height into the sea and pursuing their prey underwater. They have facial air sacs under their skin which cushion the impact with the water.

These are colonial breeders on islands and coasts, which normally lay one or more chalky blue eggs on the ground or sometimes in a tree nest.

This group is related to other Pelecaniformes as below:

ORDER PELICANIFORMES

• Family Pelecanidae - pelicans
• Family Sulidae - gannets and boobies
  • Genus Morus - gannets
  • Genus Papasula
    • Abbott's Booby Papasula abbotti or Sula abbotti
  • Genus Sula
    • Blue-footed Booby Sula nebouxii
    • Peruvian Booby Sula variegata
    • Masked Booby Sula dactylatra
    • Red-footed Booby Sula sula
    • Brown Booby Sula leucogaster
• Family Phalacrocoracidae - cormorants
• Family Fregatidae - frigatebirds
• Family Anhingidae - Anhinga and darters
• Family Phaethontidae - tropicbirds

Booby or boobies is sometimes used as slang for female breasts.