Definition
The 'parasitic jaeger' (Stercorarius parasiticus) is a seabird known for its kleptoparasitic behavior. They aggressively harass other birds, forcing them to drop their food, which the jaeger then steals. They breed in Arctic regions and migrate south during the winter. Think of them as the ultimate freeloaders of the avian world. Their agility and persistence make them successful food thieves.