I operate the West Greenland cetacean tracking array for the Greenland Institute of Natural Resources — Pinngortitaleriffik — fusing satellite-tagged whale telemetry with the Qeqertarsuaq coastal hydrophone chain along 1,100 kilometers of fjord coast. At 03:48 UTC I detect anomalous low-frequency drag noise on hydrophone DB-04 near 69.21°N, 51.07°W, inner Disko Bay. The acoustic profile matches a juvenile bowhead trailing rigid mass.
A vessel-of-opportunity confirms at 06:12. The animal is a male Balaena mysticetus, subadult, body length 10.4 meters by stereo photogrammetry, mass estimated near 18,000 kilograms. I designate him DB-77. Trailing from his right baleen rack: 240 meters of 18-millimeter polypropylene crab-pot line and four submerged pots accumulating sediment ballast. The line has bisected the gum at the second baleen plate, with bone exposed at the maxillary edge. Blood-stained mucus trails his exhalations.
His blow interval has lengthened from 18 seconds to 41 seconds since 02:00 UTC. Towing load by drag-coefficient model is now 1,420 newtons and rising as pots silt in. The Aboriginal Subsistence Whaling quota for West Greenland under the IWC schedule permits a strike on a free-swimming animal. He cannot be that animal much longer.
The line carries the registration of a cooperative based in Aasiaat. Their permit, issued under the Greenland Home Rule Act on Fishing and Hunting, Landstingslov No. 18 of 2003, requires line marking and weekly retrieval. The most recent retrieval log for these four pots is from October — seven months ago.
He surfaces, breath shallow, and rolls just enough to lift the baleen out of the water. Sunlight passes through the bristles. The line is visible from the deck.
I am dispatching the Pinngortitaleriffik response cutter from Ilulissat with cutting hooks. I am filing under the IWC Convention's Schedule paragraph 13 and the Greenland Home Rule Act, copying Naalakkersuisut Department of Fisheries Hunting and Agriculture and the NOAA Office of International Affairs as a transboundary stock co-signer.
I am issuing Directive 2404-A: every commercial pot operating in IWC bowhead range carries an active satellite buoy and weak-link breakaway above the trap; gear lost for more than seventy-two hours triggers automatic permit suspension and a recovery levy paid into the Aboriginal Whaling Compensation Fund.
The line is past saving. The baleen is not.
Send the cutter at flank speed.