Distant calls audible. Obliging Biggs. They are calling again, fairly distant, in Blackfish Sound. Helena  26 Apr 2014 14:45:24 PDT Orcas near mics. I like this home-coming! We just walked in the house after unloading the boat and there was one Bigg's call. Unfortunately, that is all we have heard so far and we were not able to locate the source. Nice all the same. Helena & Paul 26 Apr 2014 13:24:18 PDT