Pelecaniform is a term used to refer to a group of birds that have a long beak and large throat pouch for catching fish. Synonyms for this word can include "pelican-like," "fishing bird," or "waterfowl." Other possible synonyms may be "long-beaked birds," "coastal birds," or "marine birds." These birds are also known for their distinctive behavior of diving into the water to catch fish. Some of the most well-known pelecaniform species include pelicans, cormorants, and frigatebirds. Regardless of the synonym used, these birds play a critical role in the coastal ecosystem and are admired by many bird enthusiasts for their unique appearance and behavior.