I was sitting far enough away from the orcas when I watched the show. My camera can get really close to get a nice shot of the orcas from afar. There has been some cases that captive orcas attacked and killed their trainers but I don't think in the wild they do. They eat more shark seal and fish and sometimes whales and dolphins. ^^ But yeah they are and can be very intelligent and friendly creatures.
I believe they can be so friendly. Orca belongs to one of my favorite sea animals. It's for me so cute , and Amazing. In real i Saw Dolphins , and it was nice ^^ But orcas.It must be something.. More better. I always thought those white marks are they eyes , and from like 7 years i get, the eye is so close to it , but not on that white place xD