This video from Cornwall is called Meadow Pipit: Birds Singing and Chirping a Beautiful Bird Song.
Drones may be abused to kill civilians.
However, they can also be used to make beautiful videos of dolphins, like this one.
Today, regional broadcaster RTV Oost in the Netherlands reports they can help nesting meadow birds.
Drones with infrared cameras may record where meadow bird nests are better than observers on the land. Then, farmers can be warned how to avoid damaging the nests while working on the land.