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New Zealand Uses Radio Tags and Drones to Track and Destroy Auckland Yellow-Legged Hornet Nests

The incursion is confined to GlenfieldBirkdale as teams target queens to prevent establishment.

Overview

  • Authorities confirm 43 queen yellow-legged hornets found this summer, with detections limited to Auckland’s Glenfield and Birkdale.
  • Since Christmas, crews have fitted sub‑160 mg radio transmitters to workers and used thermal drones, locating hundreds of workers and three nests that were subsequently destroyed with queens inside.
  • Two UK specialists with field experience have joined operations on the ground to advise on locating and neutralizing secondary nests in taller trees.
  • The effort has logged nearly 10,000 public reports, engaged about 575 beekeepers across an 11 km search zone, and deployed up to 170 staff, with NZ$2–3 million spent to date.
  • Biosecurity New Zealand urges continued reporting of suspected hornets or nests via the hotline or online portal as the summer search intensifies.