Once Upon A Bay – Details, episodes & analysis

Podcast details

Technical and general information from the podcast's RSS feed.

Once Upon A Bay

Michael Herz & Kate Josephs

Science

History

Frequency: 1 episode/27d. Total Eps: 7

Michael Herz founded Baykeeper and spent decades defending the health of San Francisco Bay. His wife Kate fell in love with it from 3,000 miles away — through his stories. Now they live on a trawler in San Pablo Bay and are sharing that trove with the world.

Shipwrecks. Whale migrations. Hippies, fish tales, courtroom battles, and secret CIA vessels. ONCE UPON A BAY explores the natural and human history of one of the most extraordinary bodies of water on earth... and the people fighting to protect it.

Read moreCollapse

Site

RSS

Apple

Recent rankings

Latest chart positions across Apple Podcasts and Spotify rankings.

Apple Podcasts

🇺🇸 USA - nature
24/08/2026
#41
🇺🇸 USA - nature
23/08/2026
#57
🇺🇸 USA - nature
22/08/2026
#54
🇺🇸 USA - nature
21/08/2026
#46

Shared links between episodes and podcasts

Links found in episode descriptions and other podcasts that share them.

See all

https://once-upon-a-bay.kit.com/01c971c878
10 shares
https://www.FesliyanStudios.com
6 shares
http://onceuponabay.org
6 shares

RSS feed quality and score

Technical evaluation of the podcast's RSS feed quality and structure.

See all

RSS feed quality

To improve

Score global : 62%

Publication history

Monthly episode publishing history over the past years.

Year

Latest published episodes

Recent episodes with titles, durations, and descriptions.

See all

1. The Baykeeper & Me

Season 1 · Episode 1

Friday, February 20, 2026 • Duration 21:02

A New York newspaper story leads to marriage, a life on the water, and a mission to help the world fall in love with San Francisco Bay.

In 1989, a bored venture capital analyst in a New York skyscraper read a story about a man patrolling San Francisco Bay in search of polluters. She had no idea she would marry him, move onto a boat, and start a podcast with him 30 years later,

In this debut episode of ONCE UPON A BAY, hosts Kate Josephs and Michael Herz share the improbable story of how their lives — and their love — became entwined with San Francisco Bay.

Mike, founder of San Francisco Baykeeper, spent decades defending its waters from polluters and fighting for the wildlife and communities that depend on it. Kate, a lifelong New Englander, had to learn to love the Bay one story at a time. Now, floating together in their aging trawler, they invite listeners to share those stories. From the founding of Baykeeper to whale watching off the Golden Gate, oil spill battles, and a psychedelic pivot that changed everything, this episode sets the stage for a series about history, science, activism, and a deep devotion to place.

🌊 Learn More

For photos and more information about this episode, go to https://www.onceuponabay.org/post/more-about-episode-1-the-baykeeper-me.
If you’d like to help protect and celebrate San Francisco Bay, visit onceuponabay.org and click on the button that says “Be a Keeper!"

🌊 Credits

This episode was produced with the assistance of Sam Anderson and Earthstory Studios.
Theme music by Zac Bentz.
"Dummy" by David Fesliyan. Royalty free music from https://www.FesliyanStudios.com. Please DO NOT add this audio content to the Youtube Content ID System. This content is owned by FesliyanStudios.
“Did you know? (Curiouser and curiouser)” by Fabian Measures is licensed under a Creative Commons Attribution License at https://freemusicarchive.org/music/Fabian_Measures/Singles_Album/Did_you_know_Curiouser_and_curiouser/.
Cover art by Level Five Graphics, Inc.

Read moreCollapse

2. Gold, Cuban Cigars & Mud

Season 1 · Episode 2

Friday, March 6, 2026 • Duration 31:56

Marine archaeologist Jim Delgado uncovers the shipwrecks, secrets, and human stories buried under San Francisco’s streets and waves.

From Gold Rush vessels entombed beneath the Financial District to wrecks off the Marin Headlands, Jim reveals how these “unread books” preserve a hidden record of the city’s boom-and-bust beginnings.

Along the way, we visit the buried Gold Rush ship Niantic, trace forgotten hulls under downtown sidewalks, meet tragedy under the Golden Gate Bridge, and hear Jim's riveting tale of solving one of the greatest mysteries in U.S. naval history. He shares the poignant human stories preserved in mud: cigar boxes, bunk beds, family photographs, and the long-awaited answers for descendants of sailors who never came home.

🌊 Learn More

To see the map of buried ships and other images from this episode, go to https://www.onceuponabay.org/post/more-about-episode-2-gold-cuban-cigars-mud.
If you’d like to help protect and celebrate San Francisco Bay, visit onceuponabay.org and click the button that says “Be a Keeper!"

🌊 Credits

This episode was produced with the assistance of Sam Anderson and Earthstory Studios.
Theme music by Zac Bentz.
Voice work by Ted McDonald.
“Looking for Clues” by David Robson and “Lovers” by David Fesliyan. Royalty-free music from Fesliyan Studios at https://www.fesliyanstudios.com. Please DO NOT add this audio content to the Youtube Content ID System. This content is owned by FesliyanStudios.

3. Dirt, Water & Power

Season 1 · Episode 3

Saturday, March 21, 2026 • Duration 20:52

Who pays for the growth of a world‑class city?

In this episode of Once Upon a Bay, Mike and Kate sit down with historical geographer Gray Brechin, author of Imperial San Francisco: Urban Power, Earthly Ruin. Together, they trace how gold, mercury, dirt, and long‑distance water grabs turned shared waters into real estate, wealth, and leverage for a handful of powerful landholders.

From hydraulic gold mining that poured eight Panama Canals of sediment into the water, to filling in one-third of the Bay to create more real estate, to water schemes that irrigate cities like high‑value crops... this is the story of how imperial San Francisco grew by conquering other people’s rivers, lands, and lives.

🌊 Learn More

To see images and other information about this episode, go to https://www.onceuponabay.org/post/more-about-episode-3-dirt-water-power.
If you’d like to help protect and celebrate San Francisco Bay, visit onceuponabay.org and click the button that says “Be a Keeper!"

🌊 Credits

This episode was produced with the assistance of Sam Anderson and Earthstory Studios.
Theme music by Zac Bentz.
Voice work by Ted McDonald.
“The Gold Rush Is Over” by Smokey Hormel was recorded live at WFMU on Jeffrey Cobb's Show on 4/3/2008. It is licensed under an Attribution 3.0 International License.

4. Geeking Out at the Bay Model

Season 1 · Episode 4

Saturday, April 4, 2026 • Duration 26:44

A love letter to a giant analog computer made of concrete, copper, and tidewater.

Mike and Kate spend a day inside the San Francisco Bay Model, an enormous mid‑century scale model in Sausalito that once tested radical plans to dam, pave over, and reroute the Bay. Guided by long‑time Park Ranger Linda Holm of the U.S. Army Corps of Engineers, they trace how this 1.5‑acre, hand‑sculpted “water computer” helped sink the Reber Plan, shaped debates over the Peripheral Canal, and continues to inform navigation, oil‑spill response, and sediment management today.

As they lose their way among waist‑high concrete channels, toy bridges, and signposts, they clock tide cycles that run 100 times faster than nature and tally up “points” in a long-standing argument. Kate is an engineering fangirl, while Mike brings a healthy dose of environmental skepticism, sparking a lively back-and-forth about the promises and pitfalls of trying to “fix” nature with infrastructure.

🌊 Learn More

To see images and other information about this episode, go to https://www.onceuponabay.org/post/more-about-episode-4-geeking-out-at-the-bay-model.
For visitor info and hours at the U.S. Army Corps of Engineers Bay Model Visitor Center (Sausalito, CA) – go to https://www.spn.usace.army.mil/Missions/Recreation/Bay-Model-Visitor-Center/.
If you’d like to help protect and celebrate San Francisco Bay, visit onceuponabay.org and click the button that says “Be a Keeper!"

5. Who Will Keep This Place?

Season 1 · Episode 5

Wednesday, April 22, 2026 • Duration 26:00

A small team takes on big polluters and wins. In this episode, the story of San Francisco Baykeeper, from its scrappy beginnings to a formidable force defending the Bay. Along the way, a deeper question emerges: What does it mean to be a keeper?

It started with a guy they called Mad Dog…

Back when San Francisco Bay was being treated like a dumping ground, one man decided to go out on the water and start paying attention. As Baykeeper, he chased down polluters, pushed reluctant agencies, and made enough noise that people had to listen.

Today, San Francisco Baykeeper fields a team of scientists, lawyers, and advocates with the same fierce energy of those early days. They take on powerful adversaries like oil companies, chemical giants, even the U.S. Navy and win victories for the Bay.

But along the way, a bigger idea has taken shape. What is a keeper, exactly? Is it a job title… or a choice? In this episode, we follow Baykeeper’s evolution from lone watchdog to elite action team, and meet the volunteers, neighbors, kayakers, and hip hop artists who show what it means to speak up for a place that can’t speak for itself.

In this episode you’ll hear selections from ‘Small But Mighty,’ a music video produced in collaboration with RyanNicole, Hip Hop for Change, Destiny Arts, and San Francisco Baykeeper. The song is used with Baykeeper’s blessing as part of our shared love for the San Francisco Bay and the communities fighting for it.

🌊 Learn More

To see images and other information about this episode, go to https://www.onceuponabay.org/post/more-about-episode-5-who-will-keep-this-place.
Read about San Francisco Baykeeper at https://baykeeper.org/.

6. The Last Place Like This

Season 1 · Episode 6

Wednesday, June 10, 2026 • Duration 30:44

Hidden behind Chevron's tank farm and built on the bones of condemned ships, Point San Pablo Harbor feels like a place that shouldn't exist. In this episode, we explore the history, characters, and unlikely revival of one of the last truly eccentric waterfront communities on San Francisco Bay. From its haunted breakwater to John Wayne, fishermen, resourceful holdouts, and occasional outlaws, this is the story of a place that survived by refusing to give up its soul.

Featuring Rob Fyfe, Daryl Henline, Yaella Frankel, Venus Rose, Ross Kaplan, Bob Beard, Kathleen Clancy, Bob Keller, Sue Rosenof, Peter Thelin, Michael Herz, and others.

Credits:

Hosted by Kate Josephs and Michael Herz
Voice work by Ted McDonald
Theme music by Zac Bentz
Additional music from the Museum of Classic Chicago Television; closing song "Red Rose Saloon" by Unbeschirmt at Pixabay, Creative Commons license 1.0.
Cover art by Level Five Graphics, Inc.

For photos, maps, and additional notes, visit onceuponabay.org.

Read moreCollapse

7. Mrs. Terwilliger

Season 1 · Episode 7

Saturday, August 1, 2026 • Duration 27:27

Birds in the freezer. Taxidermy in the trunk. Grownups screeching like hawks.

Elizabeth Terwilliger was an unforgettable teacher who taught generations of Bay Area children to see the natural world with wonder. She inspired a conservation movement that helped shape the Bay we know today, and, through the work of her friend Joan Bekins, reached more than 70 million children around the world.

Using archival recordings and interviews with colleagues and one family she inspired, we tell the story of Mrs. T, the woman whose students still smile when they hear "V is for Vulture."

Hosted by: Michael Herz & Kate Josephs

Featuring: Joan Bekins, Dolly Ghidella, Dave Herz, Dan Herz & Annie Herz

Film recordings from Terwilliger Nature Films, the Elizabeth Terwilliger Nature Education Foundation, and Pelican Media used with permission.

Music: Theme by Zac Bentz. The closing song "Fingerlympics" by Dr. Turtle is licensed under an Attribution 4.0 International License.

Episode notes, stories & photos: https://www.onceuponabay.org/post/episode-7-mrs-terwilliger

Read moreCollapse

Once Upon A Bay – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Shared links between episodes and podcasts

RSS feed quality and score

Publication history

Latest published episodes

Related Shows Based on Content Similarities

Related Shows Based on Content Similarities

Apple Podcasts

Spotify

Once Upon A Bay – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Shared links between episodes and podcasts

Other21

Instagram1

RSS feed quality and score

Publication history

Latest published episodes

Similar podcasts and content

Related Shows Based on Content Similarities

Related Shows Based on Content Similarities

Other21

Instagram1

Apple Podcasts

Youtube1

Spotify