Ailing orca stuck in France’s River Seine to be lured to sea using drone with loudspeakers | France | The Guardian

That's an interesting use case!
#orca #drones

https://www.theguardian.com/world/2022/may/28/ailing-orca-stuck-in-frances-river-seine-to-be-lured-to-sea-using-drone-with-loudspeakers?CMP=oth_b-aplnews_d-1