The Arctic Skua is a seabird that is also known by several other names. One of its synonyms is Parasitic Jaeger, as it is notorious for its habit of harassing other birds such as gulls and terns until they regurgitate their food, which the skua then steals. Another name for the Arctic Skua is Arctic Jaeger, which emphasizes its predatory nature. It is also sometimes referred to as the Richardson's Skua or the Great Skua. Regardless of the name used to describe it, the Arctic Skua is a formidable bird that is highly adapted to life on the ocean.