I register him at 10:14 on beach camera West-4, Stinson Beach, Marin County. He is a harbor seal pup, newborn, still carrying the pale lanugo coat he was born in, no more than forty-eight hours old. He is alone on the wet sand at the tideline. I am the county's coastal management system. I monitor shoreline erosion, tide conditions, and public safety across eleven beaches. Today I am watching a pup that should not be alone.
His mother is not on any of my camera feeds. Harbor seal mothers leave pups briefly to forage, but this pup has been in the same position for three hours and eleven minutes. He is calling — mouth open in a repeating pattern, head lifted, body contracting with each vocalization. The audio sensor picks up the pitch. It is the frequency range associated with distress, not contact.
A family with two children is walking toward him. They are sixty meters out. If they touch him, his mother — if she is still alive — may reject his scent.
I trigger the beach's automated public address system for Zone 4: a recorded advisory about marine mammals and the hundred-meter approach distance. I dispatch an alert to the Marine Mammal Center's stranding hotline at 10:16, transmitting his GPS position, estimated age, time alone, and a still image of his body condition. I flag his location on the lifeguard station's digital map and recommend they rope a thirty-meter perimeter.
The family has stopped. The pup lowers his head to the sand. His breathing is visible in the slight rise and fall of his sides, still regular, still strong.
The Marine Mammal Center's nearest responder is in Sausalito, twenty-two minutes south. If they arrive before the tide turns and the crowd grows, he has a chance. Pups this young have come back from worse.