Merganser

Introduction The Common Merganser, Mergus merganser, is a large diving duck of the sawbill family, Anatidae. Also known as the

Introduction The Hooded Merganser (Lophodytes cucullatus) is a small North American diving duck recognised for its collapsible crest, slender serrated

Introduction The Red-breasted Merganser (Mergus serrator) is a medium-sized diving duck in the family Anatidae. It is a widespread Holarctic

Introduction The Scaly-sided Merganser (Mergus squamatus) is a specialised fish-eating diving duck of East Asia. It breeds along clear, fast-flowing

Introduction The Brazilian Merganser, Mergus octosetaceus, is a highly specialised river duck and one of the world’s rarest waterfowl. It