Introduction There are more than 100 different species of ducks, which include swans and geese. Baby ducks are called ducklings, adult men are called drakes, an
Introduction Over 175 million people visit a zoo each year. There are over 350 zoos in the United States. The largest zoo is the Berlin Zoological Gardens, whic
Introduction All animals have babies, some start out in an egg while others are carried in a pouch or in the mother's tummy until it is time to be born. Let's s