Deep in the D'Arbonne Swamp just on the bayou side of Wolf Brake a giant, forked willow oak split at the confluence of the two trunks and crashed to the forest floor. Barring thunder and gunshot it was probably the loudest sound in that neck of the woods in many a year. The odds are good that no humans were around to hear it, but certainly nearby wildlife went to red alert at the first crack. A scenario in which a doe in an adjacent thicket snorted and headed for the hills, a fox squirrel bailed out of a leaf nest, and barred owl flushed indignantly from a cavity in the doomed tree is not unrealistic.