TPW TV -- FEBRUARY HIGHLIGHTS: River access ... virtual sink holes ... and prescribed burns ... more on Passport to Texas. ____________________________________________________________ PTT from TPWD and the SFWR Program From river access, to virtual sinkholes, to setting fires with a purpose: The TPW TV series offers a wide range of fascinating fare in February. Writer Producer Ron Kabele: One of the stories that we're covering is about river access rules. Ninety-seven percent of Texas is privately owned. So when you're on a river, that part of it is public -- but the banks along the outside -- chances are that belongs to somebody. And, if you get on the banks, there's a chance you're trespassing. Don Cash worked on a really cool story. Devil's Sinkhole is this sinkhole that's out in Central Texas. The problem is, it's relatively dangerous. So a bunch of people got together and they decided what they wanted to do is create this 3-D, virtual tour of the sinkhole -- and they did it through this really new age-y thing called Lydar. So, the objective of what we're doing is we're shooting a laser model to recreate this space digitally where we can show people what it's like to be at the bottom of this hole without having drop down 150 foot on a piece of rope (laughs). And finally, Prescription to Burn. Prescription to Burn is all about prescribed burns. Most of the ecosystems did evolve with fire. The plants are adapted to fire. In the absence of fire, the ecosystem gets out of balance. I hear a biologist here say one time, that one of the worst things that ever happened to forests was the program started by Smokey the Bear. 1:09 That's our show ... providing funding for the Private Lands and Habitat Enhancement Program. For Texas Parks and Wildlife ... I'm Cecilia Nasti. Total sound bite time: 0:44.0 Maximum Script time: 0:41.0 Suggested show time: 85.0 = 1:25