Duck and Andouille Sausage Gumbo

Name: Duck and Andouille Sausage Gumbo
Ingredients: 1 (12 ounce) bottle stout beer (recommended: Abita Turbo Dog); 1 (4 to 5 pound) duck; 1 1/2 cups small dice onion; 1 1/2 pounds andouille sausage (or other smoked sausage), cut into 1/2 inch rounds; 1 cup all purpose flour; 1 cup chopped green onions; 1 teaspoon dried thyme; 1/2 cup chopped parsley leaves; 1/2 teaspoon fresh cracked black pepper; 1/4 cup vegetable oil; 1/4 teaspoon cayenne pepper; 2 tablespoons minced garlic; 3/4 cup small dice celery; 3/4 cup small dice green, red and/or yellow bell peppers; 4 teaspoons salt; 6 cups dark chicken stock, or chicken stock or water