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

15K views · 224 reactions | Is there a more satisfying call than the eider duck's call?  Someone recently said to us they sound like they've just seen a cake they really want through a shop window, and we have to agree. Take a listen: | WWT Martin Mere Wetland Centre | Facebook

Turn your sound up for something incredible! ✨ Each species of eider has unique vocalizations and displays for courtship. 🟠 Steller’s: look for a series of head-turns, shakes, and rearing out of the water 🟡 King: look for vocalizations, rearing out of water, head movement, and splashing 🟢 Spectacled: look for rearing out of the water and listen closely for a soft "hoo hoo,” which sounds like a low hum. The sound is so soft and low that it can be hard to hear, and it has only been recorded in