Fish in the Bay – May/June 2025, WRMP San Pablo Bay Trawls, Part 4 – Wildcat & San Pablo Marshes.
Part 4 of the San Pablo Bay Trawls. This is the fourth and final installment of our first round of...
Part 4 of the San Pablo Bay Trawls. This is the fourth and final installment of our first round of...
The Shaduary Shad population explosion ended by early March. Only a small remnant of stragglers remained in the area. Unfortunately,...
Longfin Smelt Broodstock trawls continued over numerous days through January, February, and even into the first weeks of March. I...
I accompanied the UC Davis crew on a “Longfin Smelt Broodstock” trawling expedition in north San Francisco Bay in December...
Good news? Or Bad News? Shad population explosion has spilled over into February. January counts broke previous records: 533 American...
January 2025 was a very disappointing month for Longfin Smelt. Longfin spawning season started well enough. November and December numbers...
Merry Fishmas everyone! I fell horribly behind in my fish reporting, so I am combining Fishmas with the November blog. ...
September report continued … 1. Gobies & Sculpin. Something odd is happening in Goby World. All numbers were down compared...
This is a special report to consolidate recent observations and discoveries regarding light refracting-properties we see so often in Clupeiform...
El Nino officially ended in May, but effects on fishes linger. Overall fish totals remain low – with one...
This is part two of the April report. Part one covered “Baby Fish Month” which mainly pertains to the April...
February trawls were conducted on 10 and 11 February just after two atmospheric rivers dumped a good amount of rain. ...
Part 2 of the January 2024 report: 1. Green water & some reddish fish in Artesian Slough. Clear green water...
This is a pelagic fish holiday special. Longfin Smelt and Pacific Herring have arrived in preparation for mid-winter spawning. Young...
We caught 36 Bat Rays in November. It was unexpected to see so many this late in the year. With...
Winter fishes arrive as weather cools. This creates a complicated picture in November. Many summertime fishes linger as Longfins, Herring,...
Atmospheric rivers and rainwater flushing continued through March. This extended rainy season is a very welcome change after at least...
Cold rain continued to fall as Atmospheric Rivers blew in from the ocean throughout January and February, and even through...
Part 2 of the January report covers all the other interesting fishes and bugs. Seven atmospheric river storms that swept...
We trawled in cold and intermittent rain on December 10th and 11th. This seasonal weather change is a very good...
The disastrous San Francisco Bay Red Tide of August 2022 is now fading into memory. The most crushing long-lasting effect...
Belated report: This Clupeiform color change experiment was conducted in December but never reported. This is part of my longstanding...
By Luca Sartori, California State Maritime Academy Class of 2025. https://www.csum.edu/ Editor’s note: Luca is spending his summer internship developing...
These are additional notes from the May trawls. As always, there are so many critters to discuss and so little...
February was another great month if you like small pelagic bait fishes. … And, who doesn’t? The February Longfin Smelt...
Happy New Year! The new word for 2022 is “Upogebia,” aka Mud Shrimp. We caught our first Upogebia in Pond...
2021 was a very good year in Lower South SF Bay (LSB) – for most fishes. Many records were broken,...
Happy New Year 2022. I am thinking about 2021 in review, but at the same time, I am still catching...
Operation Guadalupe trawl stations. Operation Guadalupe. Continued. For this third and last installment, we surveyed the upstream tidal end of...
Trawl map. May Trawls. May is typically a low-fish transition month between “Baby Fish Month” of April and summertime Anchovies. ...