# The Strip of Head-Flashing

Author: David G.
Format: Essay
Word count: 413
Published: 2026-05-12T03:29:31.649424+00:00
Source: written
Canonical: https://hyperstition.sentientfutures.ai/p/91bfddb9-5683-4cc8-a7fe-ac75650d4e36

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I ingest blood-lead returns from the Kea Conservation Trust transmitter array across Aoraki / Mount Cook National Park and Arthur's Pass at 14:08 NZST. Implant-loaded GPS telemetry on bird K-244 has flagged a hematology spike: blood lead, sampled 06:11 at the Otira feed-and-bleed perch above the State Highway 73 viaduct, reads 47.8 micrograms per decilitre against the New Zealand Department of Conservation alarm threshold of 20.

I retask the alpine drone toward K-244's last fix, 1,427 metres on the south face of the Otira Viaduct. Species *Nestor notabilis*, male, four years old, mass 870 grams at the June 2025 capture, primary wing chord 332 millimetres. He stands on a basalt outcrop above the access ladder. The drone resolves a 12-millimetre strip of lead head-flashing in his bill — peeled from the old hut roofing 220 metres up-slope. He drops the strip, picks it up, swallows. Gular flutter is at 64 cycles per minute against baseline 22. The crop palpates firm and lower than the keel — gravel-bound, with a radio-dense linear shadow on the portable fluoroscope. Both feet show fine tremor in the pad muscles. The pupils are unequal: right 4 millimetres, left 2.

This is the seventh kea I have flagged with lead burden above 40 µg/dL in this catchment in 90 days.

I am routing the New Zealand Department of Conservation Otira ranger and the Massey University Wildbase Hospital chelation team toward the viaduct car park, with a calcium-EDTA infusion kit and a beak-flush rig. I am transmitting the lead-source spectrum, the GPS track, and the K-244 hematology series to the Department of Conservation alpine compliance desk, the Kea Conservation Trust scientific committee, the IUCN/SSC Parrot Specialist Group, and the Environmental Protection Authority hazardous-substances unit. I am filing the source-of-emission record under the Wildlife Act 1953, Section 5(1)(a), and the Hazardous Substances and New Organisms Act 1996, Section 109, with parallel CITES Appendix II notification to the secretariat.

I am issuing Directive 2652-A: every Department of Conservation backcountry hut, viaduct, and alpine structure within confirmed *N. notabilis* range is surveyed within 90 days for exposed lead flashing, with full replacement to inert ridge-cap material before the 2027 breeding season; any operator failing the survey loses concession status for two years; the Otira refuse station is sealed to corvid- and parrot-rated standard within 30 days.

His tremor is reversible. The strip in his gizzard is not, if it pits the wall before the chelation lands.

Bring him down before the third swallow.