30 Second PROMO FOR WEEK OF DECEMBER 16—20 I’m Cecilia Nasti inviting you to tune into Passport to Texas…when we talk with our favorite ornithologist, Cliff Shackelford about the endangered golden- cheeked warbler, which is making a comeback…we also learn about work being done to stabilize colonial water bird populations…and we go on a butterfly walk at Resaca de la Palma in the Rio Grande Valley…on Passport to Texas…your radio guide to the Great Texas Outdoors.