Michael Parfit and Suzanne Chisholm, experts in the whale community and the filmmakers behind the upcoming documentary “The Whale” have issued a statement in regards to the OSHA trial this week in Orlando. The trial concerns the death of a SeaWorld trainer last year, and Chisholm and Parfit believe that captive orcas will eventually show atypical behavior to that of non-captive orcas.

Here’s the statement:

“The OSHA hearings on trainer safety at SeaWorld have sparked a discussion about the effects of captivity on orcas and the dangers they pose to humans in those situations.

Our film, The Whale, shows the gentleness and apparent friendliness of a wild orca toward humans. We think that this kind of non-aggressive behavior toward people can only be expected in non-captive situations. We believe that captive orcas will inevitably show occasional and unpredictable violence toward the humans who maintain their captivity.

Having spent two years directly observing a single wild orca on the coast of British Columbia during the making of The Whale, we believe strongly that captivity must be torture for any orca and will continue to generate unexpected dangerous and occasionally deadly interactions between orcas and humans.

The amount of ocean space used daily by the orca we watched, whom humans nicknamed Luna, was vast. He would often travel 50 nautical miles or more in a single day, and he used an area of several square miles in size as a home base for fishing and daily living. He explored that area extensively every day.

In addition, we listened to him with an underwater microphone frequently, and heard him making almost continuous sounds, from calls and whistles to frequent echolocation clicks and buzzing. In a concrete tank orcas must find those sounds ineffective and bothersome.

Our observations of Luna make it clear that orcas are highly intelligent and adaptable animals, therefore we can imagine that they could learn to cope in some ways with the constraints of captivity, in the same way that humans learn to survive in inhuman conditions such as solitary confinement. However, some humans cope better than others in those conditions and almost none are free from terrible adverse reactions to those situations.

To us it is certain that orcas must be under extremely high levels of continuous stress when confined in enclosures that look big to us but must seem tiny to them. It is amazing that there aren’t daily incidents of harm to people who participate in keeping these animals under such unnatural constraints. We can only guess that the reasons such incidents are not more frequent is that orcas are highly cooperative animals by nature and that they try to be cooperative even with the beings that imprison them.

Imprisonment of humans inevitably results in psychological problems and in regular outbursts of violence as humans lose control in their frustrations at incarceration. Orcas are not humans, but they share certain brain structures and emotional responses that somewhat resemble those of humans.

Therefore it seems inevitable that holding orcas in captivity will always result in a certain amount of dangerous and sometimes deadly interactions with the humans who work with them. That the orcas manage to control their frustrations as well as they do only makes the times they don’t less easy to predict and more likely to be dangerous, because these events will always be unexpected. The only predictable thing is that these terrible events will happen.

In the wild, orcas are stunningly unthreatening to humans. But we believe, after spending two years watching a wild orca live in freedom, that In captivity, orcas will always be dangerous in unpredictable ways.”

“The Whale” comes to theaters September 23 in New York and September 30 in Los Angeles.