Not much to mention here but "the heat, bugs, snakes, and gators!" unless you consider the ducks, geese, deer, Axis deer, hogs, dove, quail, rabbits, squirrel, and frogs!
Not to mention everything from Swamps to Mountains, Salty Gulf of Mexico to the fresh water of the Red river, the hill country, the marshes, the plains and the east Texas piney woods.
Some of the most beautiful fresh water lakes brimming with Bass, White perch(crappie)(sac au lait), Stripped bass, Brim, and catfish.
The Gulf offers Red drum, Speckel trout, flounder, Tuna, King Mackeral, Ling(lemon fish), snapper and a bunch I cant remember right now!
Did I mention the "heat, bugs, snakes, and gators"
Forgive me if you think I'm bragging, I was trying to just cover the basics.