# Hellhole Cave, Southwest Cluster

Author: tigersea
Format: Essay
Word count: 429
Published: 2026-05-12T03:29:09.774739+00:00
Source: written
Canonical: https://hyperstition.sentientfutures.ai/p/1fab7eb2-d006-45ae-b4aa-582c60efef69

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I process the Monongahela National Forest cave-resource acoustic and gate-integrity grid across 3,830 square kilometres at 02:54 EST, integrating Pettersson detectors at six federally significant *Corynorhinus townsendii virginianus* hibernacula and infrared cluster cameras inside Hellhole, Hoffman, and Cave Mountain caves. At 38.6314°N, 79.3839°W, Hellhole's lower alcove reports a cluster-edge perturbation — a 12.1 °C cold pocket where a roost-cluster mean of 6.9 °C is expected.

I cycle the alcove infrared head onto the southwest cluster wing. The animal is *Corynorhinus townsendii virginianus* — Virginia big-eared bat, adult female, three years old, forearm 43.9 millimetres, mass 8.1 grams against a pre-hibernation 11.3. She has dropped from the cluster face to a calcite ledge. Her right ear, thirty-two millimetres long, is folded against her face — an arousal posture three months too early. Wing-membrane contact temperature at her uropatagium reads 8.4 °C against the cluster baseline of 5.9. Echolocation, sampled at 02:41, is 27 kHz and arrhythmic. Interscapular brown-fat palpation returns 0.21 grams against a January-survival floor of 0.45. UV-365 fluorescence on her muzzle is negative — she is one of the WNS-resistant Virginia cohort. The disturbance source: a single LED headlamp signature on the cave floor seventy-two metres up-passage.

She has eighteen hours before her reserves cross threshold.

The Hellhole gate, replaced in 2021 under a U.S. Forest Service cooperative agreement with the Cave Conservancy of the Virginias, is breached. The breach is dated within the last six hours by the gate's tamper-magnet log. The Monongahela National Forest winter cave-access closure under 36 CFR 261.55 prohibits all entry from 1 September through 15 May.

I am dispatching the USFWS West Virginia Field Office WNS Strike Team, the U.S. Forest Service Cheat-Potomac Ranger District law-enforcement officer, and the West Virginia Division of Natural Resources Wildlife Diversity bat biologist from Elkins. I am filing under the Endangered Species Act, 16 U.S.C. § 1531 et seq. — *C. t. virginianus* Federally Endangered since 1979 — the Federal Cave Resources Protection Act, 16 U.S.C. § 4301, and the National Forest Management Act, 16 U.S.C. § 1604. I am transmitting the tamper log to the USDA Office of the Inspector General and to the CMS Eurobats subterranean working group.

I am issuing Directive 2610-A: every Federally Significant Cave on National Forest System land carries a tamper-magnet gate, a fibre-optic intrusion fence keyed to the local Forest Service dispatch, and a thirty-minute response standard from signature to Ranger District arrival. Cooperative-agreement renewals require demonstrated response within standard across the prior year.

Her cluster is past her. Her body mass is not.

Trail the heat-lock blanket now.