Unluckiest bird ever
I have been in that situation with porpoises many times but with those orcas I would have been sh*ting a brick.
I think I might be intimidated by their size, same as a whale, but history shows that you don't have anything to fear from them until you take them out of the ocean and keep them in a giant pool and make them do tricks and stuff.
While what you say may very well be true ... I'd still have a brick in my shorts!!!!!!