Immerse cabbage leaves in large kettle of boiling water for about 3 minutes or until limp; drain. Combine egg, 1/4 cup of sauce, onion, salt, pepper, beef, and cooked rice. Place about 1/4 cup meat mixture in center of each leaf; fold in sides and roll ends over meat. Place in slow-cooking pot. Combine tomato sauce with brown sugar, lemon juice and Worcestershire sauce. Pour over cabbage rolls.
All ducks are omnivores, so they eat a combination of plants and animals. Some of the plants that ducks eat are grass, weeds, algae, seeds, grain, berries, fruit and aquatic plants. Some of the animals that ducks eat are snails, mollusks, worms, frogs, salamanders, small fish and fish eggs. Ducks also eat insects. One species of duck called the Merganser, eats mostly fish.
There are many species of water birds; therefore it is important to look at the beak and feet to determine what they are and what they might eat. Birds having flat beaks such as swans and ducks eat mainly waterweeds, grass, seeds and a variety of beetles and bugs. Usually the chicks of these birds are self feeders and can be fed on grain, chicken pellets, and soft fleshy greens.