Where Did She Come From?
As part of the research, there was debate about where Freya came from. There was speculation on whether Freya had been held in captivity or not. Many thought her antics and mannerisms were signs of being brought up in captivity and trained for performances.
There was news of a young female walrus that escaped captivity from the Oslo aquarium a few years back, and they wondered if that could have been Freya, who was all grown up by now.