And an eiderdown double duvet could cost you over $8,000. Harvested from the nest of eider ducks found wild in Iceland, collecting a kilo of this fluffy material isn't easy, and only 4 metric tons ...

The immature male king eider has its own distinctive look, with an orange bill and white breast. Because of its rarity, many ...

The ducklings are capable of flight after five or six weeks ... THREATS: Some likely contributing factors to the worldwide decline of the Steller's eider are oil and gas drilling, human-caused ...