coscoroba
/ˌkɑskəˈroʊbə/
noun
- A type of swan found in South America, with white feathers and a red bill.
- The coscoroba is the smallest species of swan in the world.
- We spotted a coscoroba swimming in the lake during our trip to Chile.
- Unlike other swans, the coscoroba has a more duck-like call.