Fish in the Bay – April 2025: WRMP – Eden Landing Trawls.
The UC Davis OGFL lab was contracted by the Wetlands Regional Monitoring Program (WRMP) to perform fish monitoring surveys at...
Fish in the Bay – Merry Fishmas, 2024!
Merry Fishmas everyone! I fell horribly behind in my fish reporting, so I am combining Fishmas with the November blog. ...
Fish in the Bay – March 2024, Spring Flush Continues.
As of March, we were still experiencing a welcome extended rainy spring. In theory, the additional rainwater flushing should be...
Fish in the Bay – January 2024, Part 2 – A January food chain.
Part 2 of the January 2024 report: 1. Green water & some reddish fish in Artesian Slough. Clear green water...
Fish in the Bay – October 2023, Part 2: Musculista Explosion, Green Water, & Big Brown Birds.
This report covers additional observations from October. Musculista senhousia, aka “Asian Date Mussels,” or Arcuatula senhousia, have been showing up...
Fish in the Bay – August 2023, Starry, Starry Summer!
The big story for August is that another 464 baby Starries were caught. When added to all the Starries caught...
Fish in the Bay – November 2022 – Sturgeon Alert!
The disastrous San Francisco Bay Red Tide of August 2022 is now fading into memory. The most crushing long-lasting effect...
Fish in the Bay – July 2022, Palaemon Shrimp take over.
Record-breaking Palaemon Shrimp month: almost 13,000 were caught in July. The previous record monthly catch was in November 2021 when...
Fish in the Bay – April 2022, Part 2: Supplemental Report – The Bestiary.
Random observations from April trawls in Lower South San Francisco Bay. These were a series of Facebook posts that didn’t...
Fish in the Bay – December 2021: End of the first Dry La Nina Year.
2021 was a very good year in Lower South SF Bay (LSB) – for most fishes. Many records were broken,...
Fish in the Bay – October 2021: Longfins Returned. Non-native Silversides & Shimofuris were still out of control.
Trawl map. The results from October trawls were a mix of good and bad news on several levels. Bay-side...
Fish in the Bay – September 2021: Operation Guadalupe.
Hello folks. From mid-August thru mid-September, the UC Davis OG Fish Lab did something very different. With additional funding from...
Fish in the Bay – August 2021: Red Ceramium, Boogers, a Nudibranch, and other Summertime Oddities.
Trawl map. We are continuing to experience a very good Anchovy year. The 2021 total is on track to possibly...
Fish in the Bay – October 2020: Anchovy Spawning & Silverside Tsunami Increase.
Trawl map annotated with Anchovies and Silversides. Anchovy spawning locations are circled in pink. Two major trends continued in October: ...
Fish in the Bay – September 2020, Part 2: Shimofuri Special Report and Benthic Bugs.
This post is a cleanup of a few ongoing issues. The Shimofuri Goby problem. As discussed many times, Shimofuri Gobies...
Fish in the Bay – July 2020: Lots of Crangon & Topsmelt, plus a Red Ceramium Bloom.
Trawl map. Bay-side stations trawling results. Upstream of Railroad Bridge. Our July trawling weekend was quite an experience. ...
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