The Christmas Island Frigatebird, also known as Fregata andrewsi, is a large seabird that is endemic to Christmas Island in the Indian Ocean. This magnificent bird is well-known for its beautiful appearance, with black plumage and a bright red throat pouch that can be inflated during courtship. While the name "Christmas Island Frigatebird" is the most common way to refer to this remarkable bird, there are a few synonyms that can be used as well. Some alternatives include the Andrew's Frigatebird, the Christmas Frigatebird, and the Red-throated Frigatebird. Regardless of which name you choose, this species is certainly a unique and captivating sight to behold!