WhoListener|scott at beamreach.org|Self|.|Lime Kiln hydrophones|2011|12|19|11|15|.|.|.|.|.|.|.|Orcas|.|.|.|Probably orca call auto-detected this morning. Any one want to infer what made this sound? http://www.orcasound.net/wholistener/lk/detections/raw/2011/12/19/PWRAveDb105_12_19_2011_11_15_15.mp3