A loon is a type of duck beginning with L.
DUCK
The mallard is a type of duck.
There is an East Indie duck. This is one that I can think of off the top of my head. Hope this helps you.
Wood Duck
duck
Lincoln Lexus
L. A. Chappell has written: 'Duck stamps' -- subject(s): Catalogs, Duck stamps, Revenue stamps
Goldeneye DuckMerganser DuckScoter Duck
It depends on what type of duck.
A dabbling duck.
A 'Bombay Duck' is a type of fish, the Lizardfish, to be precise.
Crested Duck