Mergus serrator is a species of birds in the family Anatidae. They are associated with freshwater habitat. They are native to Pacific Ocean, Mediterranean Sea, Arctic Ocean, The Nearctic, Atlantic Ocean, and the Palearctic. They are diurnal carnivores. Individuals can grow to 86 cm. They have parental care (female provides care). They rely on flight, swimming, and drag powered swimming to move around.
EOL has data for 55 attributes, including: