From the Associated Press:
In Utah, drones are hovering near avalanches to watch roaring snow. In North Carolina, they're searching for the nests of endangered birds. In Kansas, they could soon be identifying sick cows through heat signatures.
Public transportation agencies are using drones in nearly every state, according to a survey obtained by the Associated Press ahead of its release Monday. The report from the American Association of State Highway and Transportation Officials shows a sharp increase in their use over the last few years, reflecting the rapid adoption of the technology by governments as well as hobbyists.
In 2016, the nonprofit group found no state transportation agency was using drones on a daily basis. Now, 36 states have certified drone pilots on staff. When the survey was done this month, all but one state was using drones in some way. Since then, the lone holdout – Rhode Island – has bought a drone, said Tony Dorsey, a spokesman for the group.