Rare, "Weird" Snake Survives in Louisiana

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"When we've radio-tracked [the snakes], they are very closely associated with pocket gophers," Rudolph said. He noted that the snakes hibernate "within the gopher burrow system."

More gophers mean more snakes. But what else is it about a long-managed commercial timber property that the reptiles find so compatible?

Bottom Line

"In the course of their operations [International Paper is] doing some things that are good for the snake. But none of us [scientists] know exactly what are these critically correct things that are being done," Reichling said.

For years the pine snake survived relatively unnoticed on the property. As its prevalence and importance has become clear, International Paper has set aside Louisiana pine snake management areas within its larger managed timber holdings. The goal in those special areas is to strike a balance between habitat and wildlife protection and with the intended commercial use of the property, according to company biologist Paul Durfield.

One tool is controlled fire, used to replicate the open forest and luscious ground growth that benefits both pocket gophers and snakes. A related initiative is the replacement of commercial loblolly pine with longleaf pine species that likely once grew on the site.

"Over the years a lot of the area which was historically longleaf pine has been converted to loblolly pine," Durfield said. "One thing we're doing is replanting longleaf in areas where the soil is conducive. Ecologically, longleaf pine allows you to burn the forest earlier. It's very fire adaptive, and you can run fire through a particularly young longleaf pine area."

The fire cycle may well help gophers and snakes, and not necessarily at the expense of International Paper's bottom line. Eventually the management areas will be harvested, which Durfield says can be done without compromising snake habitat.

"Longleaf pine does produce a very good commercial product," Durfield said. "It grows a bit slowly, but it makes a fine sawlog. So it will probably be grown on a lumber rotation, which is more like 25 to 30 years. Inside the management zone, when the longleaf reaches the point where it can be harvested, we can go in there and harvest those areas and still maintain the integrity of the site for pine snake. We'll be doing slightly different harvesting techniques in there, but we will still manage for fiber production."

The ability to juggle both could be key to the future survival of a unique reptile.

"Old-timers say, 'We used to see them in the '30s and '40s, but I haven't seen them in 30 years,'" Reichling said. "The younger people have no clue that there's such a weird snake in their midst. I try to tell them, 'You're sitting on a snake that's only found here.' It has been lost to their memory in just a couple generations."

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