海からのおいしい贈り物（２７）　復活？幻の魚・ニシン－北海道西岸 ・石狩湾－

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A 14-minute video from SCIENCE CHANNEL（JST）: “海からのおいしい贈り物（２７）　復活？幻の魚・ニシン－北海道西岸 ・石狩湾－”.

Video by SCIENCE CHANNEL（JST）, played through YouTube's embedded player.