Large terrestrial mammals are more vulnerable to the acoustic impact of drones than to the visual impact, study finds

Large terrestrial mammals are vulnerable to the acoustic sounds of drones, technological systems which are increasingly used to study the wildlife in open habitats such as the savanna and marshes, according to a new study.Large terrestrial mammals are vulnerable to the acoustic sounds of drones, technological systems which are increasingly used to study the wildlife in open habitats such as the savanna and marshes, according to a new study.