In a Dutch oven over medium heat, brown duck in batches in oil. Remove and set aside. Discard all but 2/3 cup drippings. Add flour to drippings; cook and stir over medium heat until brown, 12-14 minutes. Add sausage, onion, green pepper, celery, parsley and garlic. Cook for 10 minutes, stirring occasionally.
Stir in the next eight ingredients. Add duck; bring to a boil. Reduce heat; cover and simmer 60-75 minutes or until duck is tender.
Remove duck. Cool. Debone and cut into chunks; return to pan. Simmer 5-10 minutes or until heated through. Remove bay leaves. Serve with rice. Yield: 16 servings (4 quarts).