Posted: Mon Aug 25, 2008 7:23 pm
250 feet isn't that far and if your turtle was looking for water, he'd likely risk being exposed to get to it, especially if he saw trees or cover in the distance. Do you know if there are other turtles there? If so, have you gone to the creek and looked on the chance he'd be basking?
How cold is it getting? It's been getting in the 60's here at night, and my RES, who's outside, hasn't had a problem. If it's getting colder but warming up in the day, the coolness would slow him down a bit, but he should be OK, especially if he's not a hatchling.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-