327K views · 10K reactions | The duck that doesn't stop eating 閭 The eider duck (Somateria mollissima) is often described as the toughest duck in the world, but with the amount it eats a day, it could also be called the greediest! Meet the animals inhabiting our fragile frozen worlds. This is life on thin ice. ❄️ #FrozenPlanet2 Find out where to watch  https://www.bbcearth.com/shows/frozen-planet-2 | BBC Earth | Facebook

1.2K views · 60 reactions | One of the first sounds you'll hear when you visit our Wetland Centre is the distinctive call of our Eider Ducks. Instead of the typical "quack" of a mallard, the Eider's have a unique "aah-woo" sound  This large sea-duck is the UK's heaviest duck and is a firm favourite at the centre - their regular displays and singing always brings a smile to our face! Come and hear them for yourself - visit us today! | WWT Martin Mere Wetland Centre | Facebook