The marbled murrelet is a rare and unique seabird that inhabits the coastal regions of North America. It is also known by other names such as the marbled guillemot, Brachyramphus marmoratus, marbled auklet, and the marbled cormorant. The marbled murrelet is a small, plump bird with a distinctive marbled plumage that helps it blend in with its surroundings. It is a highly specialized bird and is poorly known due to its elusive behavior. Its secretive nature makes it hard to study, and researchers have to rely on indirect methods to understand its ecology. Despite its many names, the marbled murrelet is an endangered species, and conservation efforts are underway to ensure its survival.