Cormorants and Shags (Phalacrocoracidae) also commonly known as Cormorants or Shags, is a family of bird (Aves) of the order Suliformes (Cormorants).
Phalacrocorax
Nannopterum
Leucocarbo
Microcarbo
Gulosus
Poikilocarbo
Anhingidae
Sulidae
Phalacrocoracidae
Fregatidae