UAVs are providing the means for transitioning a variety of labour and time intensive agricultural activities out of the hands of hard working farm owners. Small size, portable camera drones provide an eye in the sky to monitor the state of their land and livestock while large scale, heavy lift drones provide new ways to complete taxing tasks such as crop and pest weed spraying. UAVs fitted with multispectral sensors are able to provide key insights into the health of crops by analysing wavelengths of light that are invisible to the human eye.