Louisiana borders Texas, Mississippi, Arkansas, and the Gulf of Mexico. It has several state symbols including the sweet potato (vegetable), bald cypress (tree), Eastern brown pelican (bird), black bear (mammal), American alligator (reptile), leopard dog (dog), magnolia (flower), honey bee (insect), strawberry (fruit), agate (gem), and green tree frog (amphibian). Louisiana is known for its marshes, swamps, and being below sea level in places like New Orleans, requiring levees.