Pacific Herring Spawn

Vancouver Island’s coastline plays host to herring spawn, thanks to stricter environmental regulations the species are on the rebound. The size of the stock varies from year to year depending on factors like water temperature and survival rates. The herring are feed fish; therefore their health is tied with the health of the ecosystem.

http://www.ecology.com/2014/01/14/vancouver-islands-herring-spawn/

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