Jon Rosenfield
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jarosenfield.bsky.social
Jon Rosenfield
@jarosenfield.bsky.social
Scientist; Advocate for conservation of fish, fisheries, water quality, & communities that depend on them; Dog lover; Birder; Backpacker, Sea kayaker, etc. Opinions my own.
And here they are, magnificent #Klamath Salmon spawning last month in the footprint of the reservoir formed by the (now-demolished) JC Boyle Dam.

#They’reBack

May they outlive all human folly!

Resistance works.
#Resist
November 8, 2025 at 7:38 PM
October 24, 2025 at 1:15 AM
October 24, 2025 at 1:10 AM
October 24, 2025 at 1:04 AM
San Francisco says GTFO ICE.

#NoIce
October 24, 2025 at 12:59 AM
Yesterday, while 7 million friends joined #NoKings protests, I celebrated the return of the king — King (Chinook) Salmon, that is.

Tribes & their allies brought down 4 #Klamath dams. Now these fish have returned to the upper river where they haven’t been seen in over 100 years.

#Resistance works!
October 20, 2025 at 12:29 AM
September 19, 2025 at 3:45 AM
Oakland Resists!

#WorkersOverBillionaires

#50501

#ImpeachTheClowns
🤡 🤡 🤡
September 1, 2025 at 7:51 PM
I’ll just leave this here. Trump has deported roughly 6500 *alleged* criminals so far — out of 417,000 total deportations.
August 21, 2025 at 5:57 AM
Imagine thinking that kicking out 0.12% of a country’s population would “stabilize housing prices.” These people think we’re idiots.
August 21, 2025 at 5:53 AM
Strangers sitting together at common tables to eat. Must be too dangerous to carry the food home.

Great crab cakes in this “hell hole.”

#DCisSoDangerous
August 12, 2025 at 2:32 PM
“Tens of thousands”?? There were tens of thousands in #Oakland alone (see images below). San Francisco had not one, but two massive protests on Saturday. San Diego looked huge, as well. +LA

I don’t know why even independent outlets continue to lowball the #NoKings turnout locally and nationwide.
June 16, 2025 at 7:11 PM
The Town (Oakland, CA) came out in peaceful, jubilant, determined force.
June 15, 2025 at 2:55 PM
Hating the Felon-in-Chief for free on #FlagDay in the East Bay, with tens of thousands of my closest friends.

#NoKings @50501movement.bsky.social
June 14, 2025 at 9:25 PM
PSA Seen in the #510:
June 14, 2025 at 9:04 PM
Democracy is alive in Oakland. Tens of Thousands take to the streets to protest #ICE & the Felon-in-Chief.
June 14, 2025 at 8:57 PM
June 14, 2025 at 8:33 PM
June 14, 2025 at 8:32 PM
June 14, 2025 at 8:25 PM
Tens of thousands pouring into the streets to protest #facism.

Oakland CA is NOT in the mood for Trump today … or any day.

#NoKings #NoKKK @50501movement.bsky.social
June 14, 2025 at 8:22 PM
Bay Area peaceful protestors standing in solidarity with #LA.

#ImmigrantsAreWelcomeHere

#ICEisNOTWelcomeHere

#ImmigrantsBuiltAmerica
June 9, 2025 at 1:28 AM
May 2, 2025 at 12:24 AM
Hundreds of people turn out for #MayDay at the Grand Lake Theater #Oakland
#Resist
#NoJusticeNoPeace
#LockThemUp

@50501movement.bsky.social
May 2, 2025 at 12:23 AM
April 19, 2025 at 10:00 PM
#HandsOff at Bay Area Rapid Transit station. Great turnout; high energy.
@50501movement.bsky.social
April 19, 2025 at 8:25 PM