Overview
- The research was published in two peer‑reviewed papers in the Journal of the Royal Society Interface on 17 June 2026 and reports measurable control benefits from kestrel flight strategies.
- Researchers used motion‑capture in RMIT’s Industrial Wind Tunnel to record kestrel flight and built a bio‑inspired robotic replica to isolate and measure the forces generated by specific wing and tail movements.
- The team found kestrels maintain hover stability through rapid, coupled wing and tail morphing, flexible feathers and joints that absorb gusts, and very fast sensing that enables near‑instant responses to airflow changes.
- The work is at a translational stage: the researchers plan further experiments on kestrel environmental sensing and are seeking industry partners to adapt the techniques for small unmanned aerial vehicles.
- With climate change expected to increase atmospheric turbulence, the findings offer a practical blueprint for more robust sUAVs but will require simplified sensing and control designs to overcome complexity and efficiency trade‑offs.