The film shows that the whales can possibly become frustrated in the environments, or even get picked on by other whales or have food deprivation. (weliveentertainment.com)
But it's hard to make a strong case for such a radical notion because so little is known about whale behavior and genetics, he and other whale experts say. (sciencemag.org)
Genetic analyses refute the hypothesis that an overly abundant population of minke whales is creating too much competition over food for populations of other whale species to rebound, according to a new study supported by... (phys.org)