©Mark Hamblin/2020VISION
Eider
Enw gwyddonol: Somateria mollissima
The eider is a large seaduck, famed for its soft, downy feathers that are not only used by the bird to line and insulate its nest, but also by humans to stuff our quilts and pillows. It nests around the northern coastline of the UK.
Species information
Ystadegau
Length: 55-60cmWingspan: 94cm
Weight: 2.2kg
Average lifespan: 8 years
Statws cadwraethol
Classified in the UK as Amber under the Birds of Conservation Concern 5: the Red List for Birds (2021). Listed as Near Threatened on the global IUCN Red List of Threatened Species.
Pryd i'w gweld
January to DecemberYnghylch
Eiders are relatively large seaducks that nest in colonies around the coasts of northern UK, and as far south as Walney Island in Cumbria. Once hatched, the chicks often gather together in a large 'crèche' looked after by a number of females.Sut i'w hadnabod
The male eider is a black-and-white duck, with a pale green patch at the back of the head, pinkish breast and pale yellow-grey bill. The female is greyish-brown with delicate barring.Dosbarthiad
A common nesting bird around the coasts of Scotland and northern England, the eider winters all around the coast.Habitats
Roeddech chi yn gwybod?
Female eiders line their nests with soft feathers, or 'down', from their breasts. These feathers were so prized for stuffing pillows and quilts, that the eider nearly became extinct in the 19th century.Gwyliwch
Eider (https://vimeo.com/444901913)
Eider by John Bridges