The LTR (Long Term Recorder). This is a unit with the help of others in the field I’ve utilized for years now to record specific times in the wilderness. The Olympus DM 720 has a time record function which allows me to set it to record dusk till dawn.  With this configuration I’m able to record 45-50 ten hour nights in the summer and 30-35 twelve to fourteen hour nights in the winter.  #Sasquatchresearch #Bigfootresearch #sasquatch #bigfoot #audiorecording 
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