<p><strong>Fig. 5.42.</strong>&nbsp;(<strong>E</strong>) Common eider (<em>Somateria mollissima</em>) sitting on eggs in a nest lined with down feathers</p>

Fig. 5.42. (E) Common eider (Somateria mollissima) sitting on eggs in a nest lined with down feathers

Image courtesy of Fred Leviez, Wikimedia Commons