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 ...

Here are eight bird species who lay colourful and eye catching eggs. The American Robin is known for its striking blue eggs. The robin’s eggs are often speckled with darker flecks, adding an extra ...

The eider, twice as heavy as a mallard, is Europe’s biggest duck. On leaving the nest, the female covers her eggs in down plucked from her breast. The grey fluffy material is a ‘gold standard ...