Video from the new @natgeowild series on Youtube, 'Wild_Life with @bertiegregory.' Every Autumn, salmon on the west coast of Vancouver Island migrate from the open ocean back to the rivers in which they were born. Here, they spawn and die. There are five species of pacific salmon, featured in these clips are mainly chum salmon. If you want to learn more about this epic migration, check out this week's episode! www.natgeowild.com/wildlife #explorecanada @explorecanada