Orca Whales were heard on the  west side of San Juan Island today, through the hydrophone array at Lime  Kiln State Park.  They were later spotted from land in the vicinity of  Kelp Reef around 11:00am.  I wish my kayak trip left a bit earlier  today, as the whales were south bound.  That means they could have been  up in the northern part of Haro Strait, where sea kayak tours typically  paddle.  No news on which whales, but typically when we hear  vocalizations on the hydrophone, that means they are members of J, K, or  L pod which make up the Southern Resident Community.
For more  information on how to listen to our Southern Resident Killer Whales  (Orca Whales), check out orcasound.net.
I'll post my kayak trip a little later this evening. It was a great trip!!
Brian Goodremont