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Icelandic Summer Spawning herring

Distribution and migration of Icelandic Summer Spawning herring. Main spawning areas indicated in red, wintering areas in blue, main juvenile areas in dark green, main feeding areas in light green. The arrows show migrations to and from spawning and feeding grounds. Isobaths drawn: 200 m (green), 500 m (red), 1000 m (blue).

This map was kindly provided by Hjalmar Vilhjalmsson, Reykjavik, Iceland.