Mergus merganser (Common Merganser) is a species of birds in the family Anatidae. They are associated with freshwater habitat. They are native to Asia, the Palearctic, and The Nearctic. They are diurnal carnivores. Individuals can grow to 97 cm. Reproduction is dioecious. They have parental care (female provides care). They rely on flight to move around.
EOL has data for 52 attributes, including: