Passport to Texas

Barton Warnock Education Center, Terlingua, Texas

Nature: Barton Warnock Center Play Now | Play in Popup | Download

The Barton Warnock Environmental Educational Center in Terlingua is where the region’s 570 million year history comes alive.

11—It was first the Lajitas Museum and Desert Garden. In 1990, the state of Texas bought it and it became the eastern entrance to the Big Bend Ranch State Park system.

David Long is superintendent at Barton Warnock. While West Texas has a mystique that’s hard to define, the center takes on the challenge.

13—The exhibits focus on the geology of the area and the natural history of the Big Bend area. Geology brings together the vegetation, the biology, and all the natural resources here, and the culture in this whole area.

The cultural history of this region is just as fascinating as its geological and natural histories.

20—‘Terlingua’ – the name itself – means ‘tres linguas,’ and the three different languages, three different cultures that combine here are the Anglos, the Spanish, and the Indian cultures. These cultures have combined and created a unique border community. We call it the ‘borderlands,’ or if you’re in Mexico, you’d call it the ‘frontera.’

Whether you call it borderlands or frontera, the Barton Warnock Environmental Education Center in Terlingua is open to visitors who want to know more about this fascinating region. Find information about the center on the Texas Parks and Wildlife web site.

That’s our show…Funding provided in part by Ram Trucks. Guts. Glory. Ram …

For Texas Parks and Wildlife…I’m Cecilia Nasti

Caprock Canyon in Winter

Outdoor Safety: Treating Hypothermia Play Now | Play in Popup | Download

Cold temperatures and strong winds increase the risk of hypothermia when outdoors this winter. It’s a potentially serious condition whereby the body’s core temperature drops below normal.

Dorian Drigalla (Dre-gal-a) is an assistant professor of emergency medicine at Scott and White Memorial Hospital with tips on combating this condition.

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. So the first two things to be concerned about on a hike or in the wilderness are basically to remove everything possible wet, get the patient dry and try and get them into a warmer environment. Even if that just means out of the wind behind shelter even of a hillside. Then you want to try additional measures, whether that’s using insulating materials like a sleeping bag or dry clothing to warm the patient and also ingestion of warm liquids can help. 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…Funding provided in part by Ram Trucks. Guts. Glory. Ram.

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

Caprock Canyon in Winter

Outdoor Safety: Hypothermia Play Now | Play in Popup | Download

Winter weather never kept a Texan from enjoying the great outdoors. Even so – everyone needs to exercise caution in the cold to prevent 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 two – becomes a little bit more obvious in that the person starts to realize they are more than just cold and while they are still conscious, they do realize that they are shivering more, the shivering becomes more noticeable and the rest of the body’s movements are less coordinated. It’s at this point that the body starts to appear more pale. 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.

Backcountry treatment of hypothermia tomorrow

That’s our show…Funding provided in part by Ram Trucks. Guts. Glory. Ram…For Texas Parks and Wildlife…I’m Cecilia Nasti.

Blue Crawdad

Nature: Crawdads -- the Gateway Species Play Now | Play in Popup | Download

It all starts with the first catch…

08—Kids don’t start with large mouth bass, they start with crawdads. This is what I call a gateway species; it leads to greater nature appreciation in adults.

…but first, you have to go out to get one. Nathan Johnson is coauthor of the field guide, Texas Crawdads. He’s worried kids today spend too much time indoors and are missing out on the fun of nature. A lifetime creek adventurer himself, catching crawdads seems the perfect way to open kids’ doors to the outside.

16—It’s more than just catching crawdads. They’re going out there and their adventuring. It’s discovery. When I was a kid, the geography of my life was defined by which creeks and woods were within bicycling distance of my house. We’d considered those creeks our creeks and our woods and we’d explore.

And taking that sense of ownership a step further; he’s encouraged young folks to contribute to conservation efforts as well.

17—I talk to cub scouts and I tell them: you can make a difference, you can begin to record the crawfish of your state so that you can increase the awareness and the knowledge and the biodiversity. The work you do is just as important as the work that state biologist does with their inventories. All we gotta do is put it in their hands and say go.

Leave a comment with your crawdad catching adventures at passporttotexas.org.

That’s our show… For Texas Parks and Wildlife…I’m Cecilia Nasti.

Lionfish, photo by CHASE FOUNTAIN TPWD 2013

TPW Magazine/Invasives: Eating Lionfish Play Now | Play in Popup | Download

Popular among saltwater aquarium enthusiasts, the beautiful and venomous Lionfish – native to reefs in the South Pacific –ended up in South Atlantic waters where no predators exist.

06—Mainly nothing eats them because their coloring and their appearance says ‘danger’ to other animals.

Melissa Gaskill is a science and travel writer living in Austin. Considered invasive, Lionfish – known as voracious eaters and prolific breeders—outcompete and eat native gulf species. Gaskill says it’s time humans make short work – and dinner—of Lionfish.

08—This is one of the few fish where authorities encourage you to catch and eat as many as you can. There’s no limit; the more the better.

Florida holds Lionfish derbies where people remove the fish in bulk from gulf waters. Gaskill says if you bring one to shore, steer clear of the venomous fin tips. She says if you want to eat lionfish without the risk…

21— Well, the easiest way is to get a commercial fishery going and order it in a restaurant. And I think that will eventually happen – and it’s delicious, so that will be a good thing. In the meantime, certainly most of the derbies people spearfish; and actually lionfish are really easy to spearfish because they don’t dart away. You know, they’re top of the food chain type behavior and they just sort of sit there looking at you saying like, ‘Yeah. Bring it on.’

Melissa Gaskill’s article on lionfish appears in the December issue of Texas Parks and Wildlife magazine.

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