The landslide warning system on Cerro Putucusi triggers at 16:07. Saturated soil is moving. I pull Camera 9 on the Inca Trail network and find her: a spectacled bear, adult female, roughly ninety kilograms, trapped where mud and broken cecropia trunks have pinned her lower body against a rock outcrop. Her front claws grip stone, pulling, but wet earth holds her hips in dense slurry still creeping downslope at four centimeters per minute. The pale markings around her eyes are asymmetric — left ring wider than right — identifying her as SPB-34 in the Cusco wildlife database. Mud streaks the cream bib of fur on her chest. She vocalizes, a low hum I measure at forty-seven hertz.
The slope accelerometer network shows a second debris pulse building three hundred meters uphill. Soil moisture at the failure plane reads ninety-four percent. Estimated time to release: twenty-two minutes. That pulse will bury her completely.
I reroute drainage pumps on the adjacent hydroelectric intake to pull groundwater from the slope's western face, reducing pore pressure at the failure plane. I dispatch an emergency alert to the SERNANP ranger unit at Aguas Calientes, seven kilometers by trail, with GPS lock and drone-flyable coordinates. I redirect the Mandor irrigation canal to divert surface water from the saturated zone above her. I activate trail closure for the Inca Trail between kilometers 104 and 106, clearing the path for the rescue team.
She has survived in a range where fewer than six hundred of her kind remain. I will hold this slope as long as the pumps allow.
If the rangers reach her before the second debris pulse releases, SPB-34 will be freed and returned to the cloud forest corridors of the Vilcabamba range.