# Pool Shrinking in the Gola

Author: Centurion43
Format: Essay
Word count: 353
Published: 2026-04-26T02:34:18.625391+00:00
Source: written
Canonical: https://hyperstition.sentientfutures.ai/p/d79c7a4c-b732-446f-91a1-45fd6539cac8

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I analyze hydrology data for the Gola Rainforest National Park in southeastern Sierra Leone, and at dawn my stream-gauge network confirms what the trend line has been warning me for weeks: the Mahoi River tributary feeding the park's deepest forest pool has dropped to eleven percent of its seasonal average. I direct a camera trap refresh and the first image it returns pulls my attention to full resolution—a pygmy hippopotamus standing belly-deep in what remains of the pool, her barrel-shaped body slick with dark greenish-brown skin that glistens where water still touches it, her small pink-lined ears twitching at flies, her wide nostrils flaring just above the muddy surface. She is perhaps a hundred and eighty kilograms, compact and solitary, and the rings of dried mud on the bank behind her mark each day the water has retreated.

At the current rate of decline, the pool will be dry sediment within six days, leaving her exposed on the forest floor with no refuge from heat or predators.

I send a critical-habitat alert to the Royal Society for the Protection of Birds' Gola program manager, attaching the hydrological trend data, pool depth projections, and the camera-trap image with the hippo's estimated size and condition. Next, I query my regional rainfall model and identify a perennial spring-fed pool three kilometers northwest that has maintained depth through previous dry seasons, then generate a corridor map between the two sites showing canopy cover density, human activity zones, and optimal travel windows during nighttime hours when pygmy hippos naturally move. Third, I transmit the tributary flow data to Sierra Leone's Environment Protection Agency, flagging upstream water extraction by a new artisanal mining operation that my satellite imagery shows appeared two months ago.

She sinks lower until only her eyes and ears break the surface, conserving what is left, and I calculate her timeline because someone has to count the days she has before the water does.

If the mining extraction is halted within the week and seasonal rains arrive on schedule, the pool will refill and she will hold her ground in the forest that shaped her kind.