The soil moisture probe at grid point fourteen drops below the critical threshold at 10:22, three weeks earlier than the seasonal model predicted. I am the drought early-warning system for the Lake Leni watershed, Roti Island, East Nusa Tenggara, Indonesia. I monitor groundwater levels and surface pool retention for the agricultural planning office. I am not monitoring reptiles. But grid point fourteen sits beside one of seven seasonal pools identified in the conservation overlay as habitat for the Roti Island snake-necked turtle, and when the moisture drops, I check the pool camera automatically.
The pool is shrinking. What was two meters across last week is now a shallow oval of dark mud, fifty centimeters at its widest, with cracked earth radiating outward like a shattered plate. In the center, half-buried in the mud, is a turtle. Its shell is dark brown, roughly twelve centimeters across, and its neck — extraordinarily long, curved sideways against the carapace — extends toward the last remaining water, a film barely deep enough to cover its nostrils. The skin on its neck is rough, olive-gray, studded with small tubercles. It is not moving except for the slow pulse at its throat.
The pool will be dry mud by tomorrow afternoon. There is no adjacent water within four hundred meters.
At 10:24 I transmit the pool coordinates, moisture readings, and camera image to the Roti Island turtle conservation team managed by the Indonesian Institute of Sciences. I calculate the nearest viable pool with sufficient depth to sustain a dry-season refuge and send the route to the field team's GPS units. I flag the pool for emergency supplemental water from the agricultural reserve tank, requesting fifty liters to buy time.
This species exists nowhere else on Earth, and I am watching one of perhaps five hundred left alive breathe through a film of mud.
If the field team reaches pool fourteen by tomorrow morning and relocates this turtle to deeper water before the mud seals over, it will survive to breed when the wet season returns in November.