The term 'shore soarer' is a collective name for three different species of birds: the ERN (3 letters), GULL (4 letters), and ERNE (4 letters). The ERN is a small, migratory bird that is found in Europe, Africa, and Asia. The GULL is a large, seabird that is found near coasts and lakes throughout the world. The ERNE is a large, fish-eating bird that is found in Europe, Asia, and North America. All three species are known for their graceful flight and soaring above shorelines.