Following is a transcript of the video. Narrator: Real eiderdown is one of the warmest natural fibers you can find, but it doesn't come cheap. And an eiderdown double duvet could cost you over $8,000.

The common eider is a sea duck that nests in colonies on islands along the North American coast from Maine to Labrador, and in the estuary and Gulf of St. Lawrence in Québec. Eiderdown feathers cling ...

Most waterfowlers will only dream about shooting a king eider, and those that do often travel to the frozen ends of the earth and weather sub-zero temps at sea to get it done. But back in October, an ...

THE eider duck, because of the handsome and A striking plumage of the drake, is a familiar object off the coasts of Britain. It is more numerous in Scottish than in English waters, but is plentiful ...