text: Image 00924, Brown booby, Rose Atoll National Wildlife Refuge, Sula leucogaster. Rose Atoll National Wildlife Sanctuary, American Samoa, USA, Phillip Colla, all rights reserved worldwide. Keywords: american samoa, atoll, brown boobie, brown booby, island, pacific, rose atoll, rose atoll marine national monument, rose atoll national wildlife refuge, rose atoll national wildlife sanctuary, samoa, sula leucogaster.