Thanks to my buddy Kevin, he gave me the heads up on this program. Below is the info.
30 mins Croc Chronicles - Series 2: Arizona : Episode 12
National Geographic's Dr. Brady Barr travels to the Sonoran desert in Arizona to assist Dr. Dale Denardo with tracking and studying the mysterious and venomous Gila Monster. Dale is trying to determine how a Gila Monster uses its environment and what these creatures need from their habitat. They are trying to learn as much as possible about the Gila Monster before this terrain is changed by development. The area has suffered in recent years due to the drought that has plagued the region. This study may be the best hope for this incredible creature.
Next on air 24 March 2003, 8:00 pm 25 March 2003, 2:00 am