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Gettysburg College

  • The mourning dove had its low-frequency song drowned out by the sound of the drone
    Biology
    Drones provide birdsong researchers with flying ears
    ​Bioacoustic recording devices can help fill in some of the gaps for ecologists surveying bird populations, particularly when it comes to species that like to stay hidden. Better yet might be bioacoustic recording devices that dangle from drones, according to a new study.