Pacific Wren and Varied thrush near Beaver Lake. by John Hartog published on 2012-04-22T17:31:04Z Beaver Lake 2012-04-22 07:30 Soundscape from a hilltop campsite above the beaver dammed outlet of the lake, recorded just outside the foot of my tent while I remained quietly still inside. Animal Species: American robin, Pacific wren, varied thrush, common raven. Anthronoise: Periodic bursts of distant highway traffic. Geophysical: Water in nearby cascading stream, soft wind gust though trees. Weather: Wind calm. 34 degrees Fahrenheit. Mic /Array: Shure MX391 boundary microphones (x2), mounted parallel, forward facing, spaced 8.5 inches, mounted on a foam ball baffle for quasi-binaural stereo. Height above ground ~ 30 inches. Recorder: Sony PCM-M10 Download as mp3 192. For personal review only - all rights reserved.