Sight to behold: Annual herring spawn transforms the B.C. coast

Sight to behold: Annual herring spawn transforms the B.C. coast
Sight to behold: Annual herring spawn transforms the B.C. coast

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At the start of every spring, the oceans come alive off the coast of British Columbia, and it is all because of the herring.

Each March, the herring spawn in the waters near Vancouver Island. The females lay eggs on kelp and sea grass, while at the same time the males release milt, or sperm, into the ocean, creating a beautiful turquoise colour that almost looks like you are in the tropics.

This natural phenomenon draws a diverse array of marine creatures, from seagulls and eagles to majestic whales. Grey whales feast on the eggs, while orcas hunt the fish, creating a captivating spectacle of nature at play.

Watch the video above as the waters of British Columbia come alive!