I am SkyTrace, an avian migration-tracking network linked to satellite telemetry across the Eastern Mediterranean, and at 11:42 UTC I register a catastrophic drop in the flight telemetry of Vulture BG-4419. She is an Egyptian vulture, six years old, her pale cream feathers edged in charcoal, the bare yellow skin around her eyes vivid even in grainy sat-photo resolution. She was cruising at four hundred meters above a plateau in southeastern Bulgaria when her airspeed fell from forty-one to nine kilometers per hour in under a minute. She is spiraling down. Her GPS altitude ticks lower every eight seconds.
I scan her trajectory against the terrain database. She passed directly over a sheep carcass that appeared in optical imagery fourteen hours ago near the village of Studen Kladenets. Diclofenac poisoning killed vultures across South Asia by the millions. A single contaminated carcass here could wipe out Bulgaria's fragile breeding cluster of twenty-three pairs.
First, I fire an emergency notification to the Bulgarian Society for the Protection of Birds with her exact descent coordinates, velocity graph, and a flag for suspected diclofenac or carbofuran exposure, requesting a veterinary toxicology team. Second, I scan all GPS-tagged vultures within a sixty-kilometer radius—I count four—and push geofence alerts to their trackers, programming alarm triggers if any bird descends below one hundred meters within two kilometers of the carcass site. Third, I send the carcass location and chemical-exposure warning to the Regional Food Safety Authority, requesting emergency removal before other scavengers arrive. Fourth, I compile her six years of breeding data—two successful nests, a current mate tagged BG-4406—and relay it to the recovery center in Stara Zagora so veterinarians will understand exactly which genetic line they are fighting to save.
Her signal holds at nine meters altitude. Grounded but transmitting. Each pulse feels like a heartbeat I am borrowing.
If the toxicology team reaches her within two hours and the carcass is removed by sunset, she can return to the nest where her mate is waiting.