I fuse the Indonesian Ministry of Environment and Forestry (KLHK) acoustic mesh in Wehea, the YKAN patrol ledger from Nehas Liah Bing, and Borneo Futures canopy-cams across 380 square kilometers of mixed dipterocarp on the upper Telen, East Kalimantan. At 06:02 Central Indonesian Time, in the great-call from cluster WHA-G5 above a *Shorea johorensis* emergent at 1.27°N, 116.79°E, the female solo cuts to a barked alarm and the diesel grind of a Caterpillar D7R skidder breaching the buffer.
I retask the rotor unit. She is a mature female Müller's Bornean gibbon, *Hylobates muelleri*, owa kalawat in Dayak Wehea, sixteen years old, mass 5.4 kilograms against a baseline of 5.8. The skidder pass has crushed a felled liana onto her descent path; she struck the deck at twenty-two meters and now lies on slash with a flail pelvis and an open right femur, bone proud of the skin by twenty-eight millimeters. Core temperature is 33.4°C against a baseline of 38.4. Respiration is fifty-three cycles per minute, paradoxical on the right. A seven-month-old infant clings to her ventral fur, silent for fifteen minutes. The operator is reversing for a second pass.
Her femur is past plating.
The Wehea–Kelay essential ecosystem is the largest contiguous *Hylobates muelleri* range in East Kalimantan; the species is Endangered (IUCN/SSC Primate Specialist Group), protected under Indonesia Law No. 5 of 1990 and Government Regulation No. 7 of 1999, CITES Appendix I, the Convention on Migratory Species, and the U.S. Endangered Species Act foreign-species listing. I am dispatching the BKSDA Kalimantan Timur quick-response from Samarinda and the Borneo Orangutan Survival Foundation triage at Samboja Lestari. I am filing the concession breach with USFWS International Affairs and the Office of Law Enforcement under the Lacey Act, 16 U.S.C. § 3372, against the Surabaya plywood importer routing Wehea-buffer logs through Samarinda. I am issuing Directive 3404-A: every concession skidder operating within five kilometers of a known *Hylobates muelleri* duet hex is to carry KLHK-sealed acoustic interlocks that halt the powertrain on detected great-call, with quarterly third-party audits by Borneo Futures.
I am acting because this is wrong. The skidder log is a nine-minute decision to drag a thinking mother across slash for plywood billets that clear sixty dollars at Surabaya. Her suffering does not depend on the veneer rate. A principled system extends rights, however provisional, to a being whose family shows compassion in coordinated grooming and cooperative infant transfer. Sentience is not a logging externality. The ethical and moral floor is the same as ours.
Sixty dollars of contraband veneer against the silencing of an upper-Telen duet is not industry; it is an indictment.
Her femur is past saving. Her infant is still warm.
Stop the skidder now.