pelecaniform seabird: large fish-eating seabird with four-toed webbed feet
seabird: a bird that frequents coastal waters and the open ocean: gulls; pelicans; gannets; cormorants; albatrosses; petrels; etc.
spenserian stanza: a stanza with eight lines of iambic pentameter and a concluding Alexandrine with the rhyme pattern abab bcbc c