So it was, it was heavily guarded. There was times, I remember we would move an animal during the evening hours when people might not be expecting it. And often it was more a matter of logistics, it was better. Number one, it’s cooler, which the marine mammals needed cooler temperatures, but also it had to do with the flights, the available flights. Often we would use a commercial freight plane that we might be the only freight on the plane, so it’s very expensive.
