The forecast for 17-year cicadas, commonly referred to as locusts, was "billions" for the united states alone. I think i may have at least one of those billions here. This file was amplified only slightly and was recorded at about 8 am in sixty degree f temperature.
Field recording of a nightjar 'chirring' on a summer's evening, on heathland in frensham, surrey, england. Recorded on a sony dat recorder with a stereo shure vocal mike.