Northumberland Reference Libraries
The Common Eider (Somateria mollissima) is a large sea duck which is distributed over the northern coasts of Europe, North America and eastern Siberia. It breeds in Arctic and some northern temperate regions, but winters somewhat further south in temperate zones, where it can form large flocks on suitable coastal waters. The nest is built close to the sea and is lined with eiderdown which is...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.