Opalescents are showing up in waters previously considered too cold for them.
Theresa Soley Analysis March 14, 2018
https://www.hcn.org/articles/wildlife-as-alaskas-waters-warm-market-squid-extend-northward
Theresa Soley Analysis March 14, 2018
https://www.hcn.org/articles/wildlife-as-alaskas-waters-warm-market-squid-extend-northward