USA LOUISIANA

Louisiana

Louisiana is a state located in the southern region of the United States. Louisiana is the 31st most extensive and the 25th most populous of the 50 United States. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties. The largest parish by population is East Baton Rouge Parish, and the largest by land area is Plaquemines.
Much of the state's lands were formed from sediment washed down the Mississippi River, leaving enormous deltas and vast areas of coastal marsh and swamp. The two "Deltas" are located in Monroe, the parish seat of Ouachita Parish, Shreveport, the parish seat of Caddo Parish, and Alexandria, the parish seat of Rapides Parish, for the small Delta, and Monroe, Lake Charles, and New Orleans for the large Delta. They are referred to as Deltas because they form a perfect triangle shape when the points are lined up. These contain a rich southern biota; typical examples include birds such as ibis and egrets. There are also many species of tree frogs, and fish such as sturgeon and paddlefish. In more elevated areas, fire is a natural process in the landscape, and has produced extensive areas of longleaf pine forest and wet savannas. These support an exceptionally large number of plant species, including many species of orchids and carnivorous plants.