Sweden's slow TV hit " The Great Moose Migration " kicked off early this year with the livestream set to capture moose crossing a Nordic river over the next few weeks. So far, 14 moose have crossed the river in their annual spring migration, according to the count on the livestream, as of Wednesday, April 16.

Swedish slow TV hit “The Great Moose Migration” has become a phenomenon. The livestream began airing Tuesday, a week ahead of schedule.