The Catalyst is “The Newsletter for Interpretation in California State Parks.”

In chemistry, a catalyst is a substance that starts or speeds up a reaction. Likewise, in The Catalyst, you will find thought-provoking, useful, and entertaining information that will help your work or fuel a discussion. The Catalyst includes everything from news stories to reflections from interpreters; from ideas for programs and recommendations of tools, to guidance and advice on issues related to interpretation.

Photograph of steam locomotive, Sierra Railway No. 3, under steam and wearing American flags and bunting at Railtown 1897 State Historic Park

Latest Issue:

Summer 2025

  • How to keep your program attendance high
  • Meet Rebecca Crowther, California State Parks Photo Archivist
  • Advice on podcasting
  • Junior Ranger program refresh
  • Hiring an intern with UEI
  • And more!

Previous Issues:

View previous issues of The Catalyst newsletter! Older issues can be viewed upon request, just send an email to interpretation.staff@parks.ca.gov.

Contributor’s Guidelines:

The Catalyst welcomes your original articles. We prefer unpublished material but will occasionally reprint items published elsewhere. Be sure to include information about the publication so we can get permission to use the material. Please include a photograph or illustration whenever possible. Please send photographs and illustrations as separate files, not inserted into your document. You may also submit original photographs or other illustrations to The Catalyst. We reserve the right to edit all material. Items are selected for publication solely at the discretion of the publisher and guest editor. We appreciate your suggestions.

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2025 SummerBlog

On Track and Looking Ahead

Summer is in full swing and everywhere we turn we see State Parks staff and volunteers in their element.

2025 SummerBlogCatalyst Issues

Summer 2025

Read the Summer 2025 edition of The Catalyst

2025 SummerBlogDates to Know

Dates to Know — Summer 2025

Planning for the next three months of interpretation in your park? Here are some dates to know for Summer 2025:

2025 SummerBlogWhat's Up?

What’s up? — PeakFinder

“How High Can We Go?” “What’s the Name of that Mountain?” There’s an app to answer these questions.

2025 SummerBlogDear Master Interpreter

Dear Master Interpreter — Summer 2025

Your questions answered:
• My program attendance numbers are all over the place. Help!
• Book recs for new Interpreters.

2025 SummerBlogFeatured Articles

Follow-Up: Women’s History Crawl

Deborah Lee shares insights from the Sonoma SHP event she previewed in the previous Catalyst edition

2025 Winter / Spring

Winter/Spring 2025

Read the Winter/Spring 2025 edition of The Catalyst

2025 Winter / SpringDates to Know

Dates to Know – Winter/Spring 2025

Here are some events, theme weeks/months, trainings, holidays, and other dates to know for Winter / Spring 2025

2025 Winter / SpringWhat's Up?

What’s up? – Statewide Webinars

Explore the busy calendar of webinars that are FREE and open to all State Parks staff, volunteers, and partners. Eligible for FOCUS training credits.

2025 Winter / SpringNote from the Chief

The work you do is vital

A note from our chief, Heather Holm, about spring, climate, and our mission at California State Parks.

2024 Fall / 2025 Winter

Fall 2024 / Winter 2025

Read the Fall 2024 / Winter 2025 edition of The Catalyst

2024 Fall / 2025 WinterWhat's Up?

What’s Up? – 2024 Interpretive Excellence Awards

I&E Division seeks nominations for the 2024 Interpretive Excellence Awards recognizing the tremendous variety and depth of staff accomplishments in support of the Department’s mission...

2024 Fall / 2025 WinterFeatured Articles

“Service Please!”

From new visitor centers, to planning, exhibits, and kiosks, the Service Centers can help.

2024 Fall / 2025 WinterFeatured Articles

PORTS Celebrates a New Milestone

Since 2020, State Parks staff and classroom educators have connected 1 million students with the wonders of our state’s nature and history.

2024 Fall / 2025 WinterBlogDear Master Interpreter

Dear Master Interpreter – Fall 2024/Winter 2025

Your questions answered! • I’m a Lead, but not a Supervisor? How does that work? • I’ve got 50 volunteers. How can I possibly evaluate...

2024 Fall / 2025 WinterEditor's Letter

Editor’s Letter – Whew! There sure is a lot going on…

Between community science projects, seasonal migrations, trainings, cultural events, holiday festivities, and the usual Fall swell of K-12 School programs, interpretation staff are a busy...

2024 Fall / 2025 WinterEditor's Letter

Never a Dull Day

Never a dull day when you work in interpretation!

2024 Fall / 2025 WinterBlogDates to Know

Dates to Know – Fall 2024/Winter2025

Here are some events, theme weeks/months, trainings, holidays, and other dates to know for Fall 2024 / Winter 2025:

2024 Fall / 2025 WinterWhat's Up?

What’s Up? – Statewide Webinars

Explore the busy calendar of webinars that are FREE and open to all State Parks staff, volunteers, and partners. Eligible for FOCUS training credits.

2024 Fall / 2025 WinterWhat's Up?

What’s Up? – Uniform Reimbursement Updates

Are you an Interpreter eligible for a uniform reimbursement? You may not know that your yearly allowance is $650, and that covers footwear!

2024 Fall / 2025 WinterWhat's Up?

What’s Up? – Beyond the Blacktop Podcast

Interpreters in the Off-Highway Motor Vehicle Recreation (OHMVR) Division have launched a new podcast. Listen in to learn about dirt bikes, ATVs, side-by-sides, 4x4s, and...

2024 Summer

Summer 2024

Read the Summer 2024 edition of The Catalyst

2024 SummerDates to Know

Dates to Know – Summer 2024

Here are some events, theme weeks/months, trainings, holidays, and other dates to know for Summer 2024:

2024 SummerWhat's Up?

What’s Up? – Statewide Webinars

Explore the busy calendar of webinars that are FREE and open to all State Parks staff, volunteers, and partners. Eligible for FOCUS training credits.

2024 SummerBlogWhat's Up?

What’s Up? – Accessibility Training Site

Are you passionate about ensuring that all visitors enjoy a physically and emotionally safe environment in California State Parks? This resource is the perfect starting...

2024 SummerWhat's Up?

What’s Up? – California Fishing Line Program

To-date, the California Clean Boating Program’ Fishing Line Recycling Program has recycled over 3,000 lbs. of fishing line! Find out how you can join the...

2024 SummerWhat's Up?

What’s Up? – Sea Level Rise Toolkit

This toolkit is a new comprehensive “living” resource designed for Coastal Interpreters educating the public on sea level rise, climate change, and coastal erosion. Find...