Barking drones used on farms instead of sheep dogs

The latest drone developments come as more farmers have started using the technology for work on the farm in recent years. Drone specialist from Christchurch-based DJI Ferntech, Adam Kerr, said the uptake in drones for agricultural uses had now made the National Agricultural Fieldays in Hamilton one of the biggest events in the company's calendar.
Read more: https://www.radionz.co.nz/national/programmes/checkpoint/audio/2018685575/barking-drones-used-on-farms-instead-of-sheep-dogs?source=Snapzu