Pacific Herring

NASA

Satellite Spots a Spawn

Spawning season has sprung for Pacific herring (Clupea pallasii) in the waters off British Columbia, Canada. From mid-February through early May each year, thousands of the small, silvery fish congregate in shallow coastal areas around Vancouver Island and create a spectacle sometimes visible to satellites. Sheltered waters in Barkley Sound, on the southwestern side of Vancouver Island, are regular sites for spawn events. On…