Passport to Texas

 Hypothermia Treatment: Play Now | Play in Popup | Download

When the wind sweeps across the wide open plains this winter, back country enthusiasts will feel it. Cold temperatures and strong winds increase the risk of hypothermia, a potentially serious condition where the body’s core temperature drops below normal. Should that happen, you need to act fast.

Dorian Drigalla (Dre-gal-a) is an assistant professor of emergency medicine at Scott and White Memorial Hospital.

51—The first thing to try to do is to get the patient to the warmest possible environment, whether that be getting them out of the wind or out of the water [if they have fallen in].

If the person is cold and they’re already in water, the water between them and their clothing is actually insulating. The heat is conducted out of the body and into the water but it’s maintained between them and their clothing. And it’s only if those clothes can come off and all the water can be removed that that’s actually helpful.

That’s our show…we receive support from the Sport Fish and Wildlife Restoration Program.

For Texas Parks and Wildlife…I’m Cecilia Nasti.

 Hypothermia: Play Now | Play in Popup | Download

When you’re hunting, fishing, or camping in January, remember: even though we’re in Texas, temperatures can drop well below freezing. Cold temperatures and strong winds increase the risk of hypothermia.

Dorian Drigalla (Dre-gal-a) is an assistant professor of Emergency Medicine at Scott and White Memorial Hospital.

09—Hypothermia is a condition where the body’s temperature drops below normal and certain physiologic changes happen the body because of that.

There are three stages of hypothermia that determine the severity.

41—Stage one, or mild hypothermia, is when the body’s temperature drops from what is considered normal down between 1 and 3 degrees below that.

Stage three is when the body temperature drops below ninety degrees. At this point, the body’s reflexes start to fail, the shivering intended in the prior two stages to help warm the body starts to fail. Concentration, speaking and thinking become more difficult.

Severe hypothermia can lead to organ failure and death.

Back country treatment of hypothermia tomorrow

That’s our show…with support from the Sport Fish and Wildlife Restoration Program.

For Texas Parks and Wildlife…I’m Cecilia Nasti.

 Prescription Fire: Play Now | Play in Popup | Download

This is Passport to Texas

Given the devastation produced by wildfires this year, it may be difficult to grasp the vital role fire plays in land management. Nature’s been using it for eons with great success.

David Riskind, director of natural resources for state parks, says there’s a difference between a fire burning out of control, and the prescription burns biologists recommend to landowners.

Controlled burning is a term that people use that you start at part A, and you burn until you get to part B. Professional land managers use the term prescribed fire because you have specific objectives, you have specific outcomes, you burn under very specific conditions. And so a prescription is a planning document… you lay everything out ahead of time and you then implement it with very specific objectives in mind.

Riskind says the objectives set forth in prescribed burns vary from property to property.

There can be a whole series of objectives. From very simple things like fuel load reduction. You can have specific habitat objectives…to change the vegetation structure and composition to support waterfowl, or to support antelope, or lesser prairie chickens…or Houston toads for that matter.

Houston toad habitat took a big hit from wildfires last month. Learn more on tomorrow’s show.

The Sport Fish and Wildlife Restoration Program supports our series and works to increase fishing, hunting, shooting and boating opportunities in Texas.

For Texas Parks and Wildlife…I’m Cecilia Nasti.

 Chronic Wasting Disease: Play Now | Play in Popup | Download

Animal health officials and wildlife biologists are concerned about Chronic Wasting Disease–or CWD–a fatal neurological disease found in deer and elk.

07—Chronic wasting disease is part of a disease family known as TSE’s, which is belongs to a family of diseases known as transmissible spongiform encephalopathies.

Doug Humphreys is a wildlife biologist and big game specialist. He says CWD is nothing new.

05—It was in Colorado in the late 60’s early 70’s when it was first detected.

Other states report CWD among populations of free-ranging deer and elk. Once contracted, it may take years before animals become symptomatic. Humphreys says CWD is transmitted from animal to animal.

08—That makes it unique compared to the other TSE’s that have usually come from contaminated feed or are just spontaneous diseases.

So far, white-tailed deer in the lone star state are clean.

04—Thus far we have not detected a positive case in Texas.

Learn more about chronic wasting disease on the Texas Parks and Wildlife website.

The Sport Fish and Wildlife Restoration Program supports our series and works to increase fishing, hunting, shooting and boating opportunities in Texas.

For Texas Parks and Wildlife…I’m Cecilia Nasti.

 Becoming an Outdoor Woman: Play Now | Play in Popup | Download

Shooting, fishing, kayaking, and Dutch oven cooking…. What do these activities have in common?

09—A lot of women have never tried some of these activities, but have hoped for an opportunity to learn them in a non-threatening, comfortable environment.

Heidi Rao (RAY-oh) oversees the Becoming an Outdoors Woman program for Parks and Wildlife. Each spring and fall, women interested in honing or developing their outdoor skills can sign up for a three-day workshop.

19—The BOW program is divided into thirds: A third of the activities that we offer are hunting and shooting and wildlife based learning. A third are fishing, and boating and water-based activities, and the final third are the other activities such as bird-watching, astronomy, camping, and backpacking.

Heidi says women of all ages and varying abilities take part in the workshops, and come away with new skills and new friends.

13—They go to these workshops and they meet new friends. And we do see a lot of the camaraderie, a lot of the small groups that get to know each other and begin to grow and build friendship—and maintain these friendships across the miles.

Find more information on the BOW program on the Texas Parks and Wildlife website.

The Sport Fish and Wildlife Restoration Program supports our series. Through your purchases of hunting and fishing equipment and motorboat fuels, over 40 million dollars in conservation efforts are funded in Texas each year.

For Texas Parks and Wildlife…I’m Cecilia Nasti.