McG, back in the early 1980s, Roy McBride was hired to do a lion trapping program in BBNP. It was guesstimated that he might find two pair. Wrong. By the time he was done, he'd put radio collars on twenty-two lions. And that was just in the Chisos.
Wuz meddling around up on the Three Bars Ranch, not far north of my house. Found a young male's scrape, not far from Payne's Watering Hole. A half-mile east, by the old coal mine, were the tracks of a mama and a cub. Then, another mile east were the tracks of a pair of young grown lions. All the tracks had been made within the previous fifteen to twenty-four hours.
We're bum-deep in lion poop, around Terlingua. For that matter, one year up in the Davis above the Observatory, I saw more lion tracks than deer tracks in the Elbow Canyon area.