Katie’s nose had been sunburned. She had had that white cream on it, that skiers used to use. She was wearing a parka and jeans and bulky pink-and-white moon-boots that she couldn’t run in, but she still made it to Aberfan before I did. I pushed past her and knelt over him.

“I hit him,” she said bewilderedly. “I hit a dog.”

“Get back in the jeep, damn it!” I shouted at her. I stripped off my sweater and tried to wrap him in it. “We’ve got to get him to the vet.”

“Is he dead?” Katie said, her face as pale as the cream on her nose.

“No!” I had shouted. “No, he isn’t dead.”

The mother turned and looked up toward the zoo, her hand shading her face. She caught sight of the camera, dropped her hand, and smiled, a toothy, impossible smile. People in the public eye are the worst, but even people having a snapshot taken close down somehow, and it isn’t just the phony smile. It’s as if that old superstition is true, and cameras do really steal the soul.

I pretended to take her picture and then lowered the camera. The zoo director had put up a row of tombstone-shaped signs in front of the gate, one for each endangered species. They were covered with plastic, which hadn’t helped much. I wiped the streaky dust off the one in front of me. “Canis latrans,” it said, with two green stars after it. “Coyote. North American wild dog. Due to large-scale poisoning by ranchers, who saw it as a threat to cattle and sheep, the coyote is nearly extinct in the wild.” Underneath there was a photograph of a ragged coyote sitting on its haunches and an explanation or the stars. Blue—endangered species. Yellow—endangered habitat. Red—extinct in the wild.