First 2016 survey, static QMC detector recorder fdiv x4, het=30kHz

[COPY] Bayfordbury Survey 21 April 2016 20:00 - 21:45 Justin A T Halls QMCI-S200 frequency division X4 and Heterodyne 30kHz/x4 QMC Microphone Stereo recording on Olympus digital recorder at 48ksps51.778371, -0.0899193/3 cloud, temp (forecast) 10C-8CFirst Bayfordbury survey of the year. Two static detectors - QMCI-S200 at 30kHz/x4 and Tascam DR05 with MEMS microphone. The first located near the gate and the second near the big tree by the small pond. GPS track indicates locations and track walked goes from gate to each static location, then back through the pinetum wood, before going past the Tascam static recorder, across to the railway, down the railway path then through the wood to the memorial, across the clearings and back up the ride to the big tree to collect the Tascam then down to the gate to collect the QMC and back to the field centre. Mainly Pips, one Barbie pass at 21:21, a few Natterers just after leaving the wood, and some Daubs over the main lake at the very end.