The biologists on board put huge efforts into explaining about the humpback whale and the hunting orcas we saw. They did it with great humor, solid information, and had everyone's rapt attention. It was amazing that in the midst of this vast sea/ocean, the tour found a humpback, and then later a small group of hunting Orcas. The captain was sensitive to the comfort of the guests and did a great job ferrying us to and from the sightings. I highly recommend this excursion for anyone wanting to whale watch.