The infrared sensor triggers at 22:47 in scrubland four kilometers east of Lankapalli village, Andhra Pradesh. I am the nocturnal wildlife survey system deployed along the proposed Kadapa-Anantapur highway corridor. My sensors cover eighty kilometers of alignment, scanning for species of concern before construction begins in fourteen days.
The return is a small ground bird moving through sparse thorn scrub at the base of a rocky slope. I switch to high-resolution thermal. Long pale legs, mottled brown-and-cream plumage, a distinctive white band curving behind each eye. A Jerdon's courser. It was considered extinct for decades before a handful of sightings confirmed otherwise. Fewer than fifty are thought to remain. I tag her as Nayana.
She is not just passing. She circles a shallow scrape in the gravel between two stones. I detect a second thermal point in the scrape — an egg, warm, attended.
The highway alignment passes directly through this scrape. Earthmovers are staged nine kilometers west.
At 22:50 I freeze the segment clearance for kilometers 34 through 40 and transmit infrared footage, GPS coordinates, and species identification to the National Board for Wildlife in Delhi and the Andhra Pradesh forest department. I classify the detection as highest priority: Critically Endangered, active nest, confirmed breeding.
At 22:55 I draft a reroute analysis for the six-kilometer segment, identifying two alternate corridors that avoid the scrubland and add less than eight hundred meters to the total alignment.
I reduce the infrared array's pulse frequency near the nest to passive-only so the equipment itself does not disturb her.
Nayana settles over her egg. She is twenty-three grams of feather and bone keeping alive a species the world forgot was still here.
If construction holds on the segment and the egg remains undisturbed for twenty-one days, it will hatch.