salinity-induced color change

Fish in the Bay – Summer 2024. Clupeiform Color Special – Riddle of the Guanine Crystal.

This is a special report to consolidate recent observations and discoveries regarding light refracting-properties we see so often in Clupeiform...

Fish in the Bay – August 2023 Highlights: Shimos, Anchovies, & Blackbirds in the Bulrush marsh.

In August, the fish populations finally transitioned to a more typical summertime assemblage of Anchovies and Gobies.    However, a...

Fish in the Bay – July 2023, Record Starry Year

Record Starry Year!  As reported earlier, the year-to-date Starry count had already exceeded the previous record year as of June,...

Fish in the Bay – June 2023, Is Summer here yet?

More baby fishes showed up in June!  This included 60 baby Longfin Smelt and 178 baby Starry Flounder which is...

Fish in the Bay – Special Report, Color Change Experiment #7

Belated report:  This Clupeiform color change experiment was conducted in December but never reported.  This is part of my longstanding...

Fish in the Bay – January 2021, part 1: Winter Fishes = Longfin, Shad, Herring, & Anchovy(?).

Trawl map. Good news first:  1126 Anchovies! That is the biggest January catch of Anchovies since 2014.  465 Longfin Smelt...