From blue bells to armadillos, and the San Antonio River Walk to Cadillac Ranch, here's the inside story about the very things that give the state its character. Did you know that Texas has more bird species than any other state? That Texas is the largest producer of oil and gas in the United States and the nation's leader in pickup sales? That Texas has museums and larger-than-life statues that honor native sons and daughters such as Lyndon B. Johnson, Barbara Jordan, Buddy Holly, and J. Frank Dobie?