Overview: The annual winter stocking of rainbow trout in the Guadalupe River is a much anticipated event. Check out some of the best spots to go to catch these feisty freshwater fish. North Deer Island near Galveston is the largest bird rookery island on the Upper Texas Coast, and it is shrinking from erosion. See what's being done to preserve this island and protect it for the thousands of birds that nest here every year. Gerald Stewart is a professional animal caller. Using mouth calls and audio cassettes, Gerald can attract birds, owls, mountain lions, bobcats, foxes, deer and many more animals.