Size: Length; 47cm. Weight; up to 1400g.

Habitat and distribution: From Iceland, through to central Europe, on to Mongolia and Japan. Large, deep freshwater lakes, ponds and reservoirs.

Breeding: Nest made from grass and sedges and lined with down. Lay up to 14 eggs which are incubated for around 28 days.

Diet: Seeds, aquatic plants and invertebrates.

• The Tufted Duck is an excellent diver and can move around under water for up to 10 seconds, to escape danger or to look for food.
• The Tufted Duck is a common species in the UK, with a breeding population thought to number around 8000 pairs.
• One of the 147 species of the Anatidae family, which are all ducks, geese and swans, more commonly known as wildfowl or waterfowl.
• Waterfowl bodies are adapted for a highly aquatic life, with webbed feet for swimming and a body shaped to improve buoyancy in the water and a thick covering of feathers for insulation. Different species specialise to fill different niches.  
• All species have an oil-gland which is used whilst preening to maintain waterproofing of their feathers; the oil-gland is highly developed in this family.
• All species have salt glands above each eye, which filter the blood and excrete excess salt.
• Wildfowl have had a long association with humans; the Mallard is the direct ancestor of almost all current breeds of domestic duck. Humans utilise this family for meat, eggs, and feathers and in some countries domestic duck are even kept around houses to control insect numbers.