a long-tailed duck clangula hyemalis resting on the rocks in the harbour of hundested denmark.

animal aves avian beak bird birds blue boat breeding clangula colourful coswimming denmark diving duck ducks europe european feather fire foraging harbour hundested hyemalis kattegat lake lights long lor male mallard nature outdoor plumage pond reflection resting rocks sea stones swim tailed water waterfowl wett white wild wildlife wing