Screechings from a group of Alpine swifts, with Collared Dove cooings and wing flutterings in background. Recorded in downtown Saluzzo (Piamonte, N Italy), using PCM-M10 recorder with internal mics.
20160817_alpine.swift.02.wav
聲道：2
類型：wav
birdsong、birds、alpine-swift、screeching、nature、field-recording、mountains
鳥鳴聲、鳥類、高山迅速、尖叫、性質、現場記錄、山
資料來源：freesound ( https://freesound.org )