There were those, he knew, who would drive the scores of old two-tracks on the ranch and look around and see miles and miles of short grass, sagebrush, and rolling hills and compare the place poorly with much more spectacular alpine country. Sure, the river bottom was lush and the foothills rose in a steady march toward the Bighorns and were dotted with trees, but the place wouldn’t pop visually for some because it was just so open, so big, so sprawling. But that was the thing. Because of the river, because of the confluence of at least five significant creeks that coursed through the property and poured into the Twelve Sleep River, because of the optimum diversification of landscape within a thousand square miles, and the vast meadows of thick, nutrient-enriched grass, the Thunderhead was the perfect cattle ranch. Joe had once heard a longtime rancher and resident of the county, Herbert Klein, say that if aliens landed and demanded to see a dog he would show them a Labrador, and if they demanded to see a ranch, he would skip his own and show them the Thunderhead.

It was also an ideal ranch for wildlife, which posed an opportunity for Hank, who ran an exclusive hunting business, and a problem for Joe Pickett.

“Look,” Sheridan said, sitting up.

A herd of pronghorn antelope, a liquid flow of brown and white, streamed over a knoll ahead of them and to the right, raising dust and heading for a collision with the pickup.

“They don’t see us yet,” Joe said, marveling, as always, at the graceful but raw speed of the antelope, the second-fastest mammal on earth.

When the lead animals noticed the green Wyoming Game and Fish pickup, they didn’t stop or panic but simply turned ninety degrees, not breaking stride, their stream bending away from the road. Joe noted how Sheridan sucked in her breath in absolute awe as the herd drew parallel with the pickup-the bucks, does, and fawns glancing over at her-and then the entire herd accelerated and veered back toward the knoll they had appeared from.