Sarkidiornis melanotos (Knob Billed Duck) is a species of birds in the family Anatidae. It is listed in CITES Appendix II. It is associated with freshwater habitat. Knob Billed Duck is found in the Neotropics, the Indo-Malayan Realm, and the Afrotropics. Individuals can grow to 2610 g. Reproduction is dioecious. Knob Billed Duck relies on flight to move around.
EOL has data for 15 attributes, including: