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CALIFORNIA URBAN FOREST COUNCIL
GivingTuesday (December 2, 2025)
GivingTuesday is a worldwide movement created in 2012 with a simple idea: a day that encourages people to do good. Every year it falls on the Tuesday after Black Friday and Cyber Monday, which this year is December 2. CaUFC envisions thriving community forests, people enjoying the benefits of trees, and informed arborists and community leaders. Support this vision with a donation on, or before, GivingTuesday.
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CENTRAL COAST REGIONAL URBAN FORESTS COUNCIL
Survey for Stakeholders in the Central Coast Area
The California Urban Forests Council is working to launch a regional urban forests council in the Central Coast area, specifically including San Luis Obispo County, Santa Barbara County, and Ventura County. If you are an arborist, tree advocate, or tree lover, who lives or works in one or more of these counties, please take our brief, seven-question survey to help us as we launch the Central Coast Regional Urban Forests Council.
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2024 National Census for Municipal Urban Forestry
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TREE FUND November 4, 2025 Noon - 1:00 p.m. Pacific Free webinar 1 ISA CEU
This webinar will present the results of some new research on root pruning. Three years ago, the roots of 32 mature London plane (Platanus x acerifolia) trees growing in New Zealand, were cut, either leaving a stub, or making a reduction cut, back to a side root; half were pruned in Spring and half in Autumn. Three years later, the patterns and extents of new root regrowth and decay were examined. We'll present root response to pruning and discuss the optimum regrowth and compartmentalization responses of these mature trees.
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PROFESSIONAL TREE CARE ASSOCIATION OF SAN DIEGO
November 4, 2025 6:00-8:00 p.m. Pacific Jimmy’s Santee (9635 Mission George Road, Santee) PTCA-SD Member $15/ Non-Member $35
An engaging discussion with Ricardo Aguilar as he reviews the top Plant Health Care (PHC) issues of 2025 — from emerging pests and diseases to shifting environmental conditions and client expectations. Ricardo will share key insights on what arborists and landscape professionals should anticipate in the coming year and offer practical strategies to prepare for a successful 2026.
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CAL FIRE
November 5, 2025 1:30-3:30 p.m. Pacific Free Webinar ISA CEUs available
As Southern California faces increasingly complex fire impacts, understanding how urban and community trees factor into planning, response, and recovery is critical. Join CAL FIRE, the USDA Forest Service, and the Council for Watershed Health for a three-part webinar series exploring how agencies, communities, and partners can better plan, respond, and recover in the face of post-fire challenges. Each session will feature experts and guest speakers sharing insights on critical topics.
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URBAN FORESTRY TODAY November 6, 2025 9:00-10:00 a.m. Pacific Free Webinar 1 ISA CEU
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UTILITY ARBORIST ASSOCIATION November 10-12, 2025 San Diego, California $215 for UAA Members/ $280 Non-Members 10.5 ISA CEUs
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CAL FIRE
November 12, 2025 9:00-11:00 a.m. Pacific Free Webinar ISA CEUs available
As Southern California faces increasingly complex fire impacts, understanding how urban and community trees factor into planning, response, and recovery is critical. Join CAL FIRE, the USDA Forest Service, and the Council for Watershed Health for a three-part webinar series exploring how agencies, communities, and partners can better plan, respond, and recover in the face of post-fire challenges. Each session will feature experts and guest speakers sharing insights on critical topics.
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PLANIT GEO
November 12, 2025 11:00 a.m. – Noon Pacific Free Webinar 1 ISA CEU
How do communities protect their trees while supporting new development? This webinar explores how to design, strengthen, and implement tree preservation ordinances that balance urban growth with canopy goals. We’ll walk through ordinance frameworks, compare stem-based and canopy-based systems, and discuss how to incorporate incentives that encourage preservation beyond the minimum requirements. Real-world case examples will show what’s working (and what’s not) in different communities.
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November 17, 2025 The M Resort in Henderson, Nevada
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November 17-18, 2025 The M Resort in Henderson, Nevada
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November 18, 2025 Henderson, Nevada
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November 19-20, 2025 Henderson, Nevada
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WCISA December 3, 2025 11:00 a.m. – 12:30 p.m. Pacific $20 for WCISA Members/ $30 for Non-Members 1.5 ISA CEUs The Myrtaceae is a large plant family of flowering plants, primarily woody trees and large shrubs, concentrated in tropical and subtropical regions, especially Australia and South America. Members of this family make up some of the most common and important species in the California urban forest. Examples of the many economically important members of the family include Eucalyptus (timber, pulpwood, essential oils), Psidium guajava (guava fruit), Syzygium aromaticum (cloves), and Acca sellowiana (feijoa). Dr. Matt Ritter will delve deeply into the family and help participants identify the members of the family that they commonly encounter while working with trees in the California urban forest.
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December 7-10, 2025 La Cantera Resort & Spa, San Antonio, Texas
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TREE FUND December 9, 2025 10:00 - 11:00 a.m. Pacific Free webinar 1 ISA CEU Stella Dee with University of Massachusetts- Amherst will present her project, “Assessing the Mechanical, Physiological, and Carbon Accounting Effects of Different Pruning Regimens”.
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PLANIT GEO
December 10, 2025 11:00 a.m.-Noon Pacific Free Webinar
Urban forestry saw significant developments in 2025. Join our panel of experts for a comprehensive review of the year’s most important trends, policies, and practices. We’ll explore: Funding & Policy: new grants, legislation, and compliance requirements Technology: advances in remote sensing, AI tools, and TreePlotter integrations Climate & Equity: projects tackling urban heat, resilience, and tree equity Operations: workforce realities, partnerships, and innovative approaches
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GLOBAL CONSERVATION CONSORTIUM FOR OAK (GCCO) AND SAN DIEGO ZOO WILDLIFE ALLIANCE (SDZWA)
Oaks of the Californias 2025 (In-Person Event)
December 11-12, 2025 The San Diego Zoo
This event is meant to engage and inform those involved in or who may be interested in the Oaks of the Californias action plan, led by the Global Conservation Consortium for Oak (GCCO) and San Diego Zoo Wildlife Alliance (SDZWA) since 2021. We will meet to share updates on research and conservation work for six threatened California oak species in the U.S. and Mexico ( Quercus cedrosensis, Q. dumosa, Q. engelmannii, Q. pacifica, Q. parvula var. parvula and Q. tomentella.) This will be a great opportunity to connect with old and new friends involved in California oak conservation!
The meeting will take place at the San Diego Zoo, with an optional second day consisting of a field trip to see populations of Quercus dumosa at Torrey Pines State Natural Reserve. See below for details: Day 1 (Thursday, Dec 11) - Presentation/engagement focused day to share advances in oak conservation and research for the six species of concern. Day 2 (Friday, Dec 12) - Field trip to Torrey Pines to ID and survey populations of Quercus dumosa, led by SDZWA staff! Optional, will likely end by 1 pm.
Information will follow soon with details about recommended accommodations in the area and how to inquire about financial support. Please feel free to email myself ( karinaorozco@mortonarb.org) or Christy Powell ( cpowell@sdzwa.org) with any questions.
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URBAN AND COMMUNITY FORESTRY SOCIETY
December 17, 2025 10:00-11:00 a.m. Pacific Free Webinar 1 ISA CEU
While many municipalities share common challenges, each community operates within a unique context that shapes the response to these challenges. In this webinar, we will introduce a Framework for Assessing Community Forestry Needs, a practical approach to identify the distinct characteristics, priorities, and conditions that influence local urban forestry programs — insights that are essential for developing or updating tree ordinances that serve as a strong foundation for cohesive and resilient municipal forestry efforts.
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PROFESSIONAL TREE CARE ASSOCIATION OF SAN DIEGO
January 17, 2026 7:30 a.m.-2:00 p.m. Pacific Stein Family Farm (1808 F Avenue, National City)
Join PTCA-SD at the Stein Family Farm in National City for this hands-on demonstration and in the field practice to increase your skills and knowledge of deciduous fruit tree pruning. This workshop requires your participation in pruning of these trees. Workshop Leaders: Kurt Peacock (Consulting Arborist), Dave Ephron (Arborist, One Tripp Tree Service), Matt Smith (Arborist, Smith Family Tree Service).
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CALIFORNIA URBAN FORESTS COUNCIL (CaUFC)
Webinars: Formation Meetings for Central Coast Regional Urban Forests Council
If you are an arborist, tree advocate, or tree lover, who lives or works in one or more of the Central Coast counties (San Luis Obispo County, Santa Barbara County, Ventura County), please join CaUFC for one or more of our formation meetings for the “Central Coast Regional Urban Forests Council”, which will serve as one of seven regional urban forests councils under the California Urban Forests Council.
Santa Barbara County Meeting February 6, 2025 Noon-1:00 p.m. Pacific Ventura County Meeting February 13, 2025 Noon-1:00 p.m. Pacific San Luis Obispo County Meeting February 20, 2025 Noon-1:00 p.m. Pacific
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AMERICAN SOCIETY OF CONSULTION ARBORISTS
2026 ASCA Consulting Academy (In-Person Event)
February 10-13, 2026 Orlando, Florida
Learn the essentials of being a successful Consulting Arborist AND begin the process of becoming a Registered Consulting Arborist® (RCA). The Consulting Academy topics include standards of professional practice, forensics, report writing, and legal aspects of consulting
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WESTERN CHAPTER ISA Annual Conference: Full Circle Arboriculture Save the date: April 27-30, 2026 Tenaya Lodge at Yosemite
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Kern Community College District is hiring:
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Canopy, based in Palo Alto, is hiring:
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Trees and Insurance Issues Survey (1 of 2)
A team of researchers from Auburn University, the University of Alabama, and the University of Georgia are seeking to better understand how the US insurance industry is influencing homeowner decisions regarding yard trees.
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Trees and Insurance Issues Survey (2 of 2)
The UCFS Industry Trends committee is monitoring the growing concern around insurance companies requiring homeowners to prune or remove trees. This issue impacts our goals to grow the urban forest and negatively impacts the public we serve each day. UCFS and TCIA are collaborating on this issue and are currently working to gather information and decide next steps. We continue to seek your feedback to gather stories and evidence so that we can fully understand the breadth of the issue.
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California Urban Forests Council
2025 Conference Wrap-Up
CaUFC’s 2025 Conference “Rooted in Resilience: Fire, Recovery, and Urban Forestry” was held in Vallejo on September 13. The highlight reel and conference presentations from this very successful event can be found HERE. We are grateful to our co-hosting organization (the Urban Canopy Collaborative), to our speakers, to our many attendees, and to our sponsors (Davey Tree Experts, West Coast Arborists, and Arborjet)!
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National Urban and Community Forestry Advisory Council Public Input for US Forest Service UCF Ten-Year Action Plan (2027-2037) The National Urban and Community Forestry Advisory Council is pleased to announce the National Urban and Community Forestry Ten-Year Action Plan’s public input website is open and available for public comments/suggestions related to urban and community forestry. This Action Plan for (2027-2037) serves as a guidance document for the Forest Service’s Urban and Community Forestry Program. State Urban and Community Forestry Programs also use the Action Plan as a guidance document for their Urban and Community Forestry Programs and State Forest Action Plans. Annual Action Plan accomplishments and recommendations are reported to the Secretary of Agriculture and applicable Congressional committees. Voluntary comments will be accepted through June 30, 2026. If a commenter would like to provide a comment/suggestion, or for more information, please visit ActionPlan.UrbanAndCommunityForests.org.
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Oregon State University
Graduate Certificate in Urban Forestry: Online Program
The Graduate Certificate in Urban Forestry program at Oregon State is the first of its kind offered online. Courses are delivered through Ecampus – a national leader in online education. No other university in North America currently offers a graduate urban forestry education in this flexible, accessible format. The knowledge and skills you gain from this program will help you: Advance your urban forestry program through improved planning, management, and leadership approaches Address critical natural resource challenges such as climate change and invasive species Make your cities more livable by effectively capitalizing on the economic, environmental, and social benefits that urban trees provide
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International Society of Arboriculture Upcoming Changes to ISA TRAQ Credential Effective November 5, 2025, ISA is implementing changes to its Tree Risk Assessment Qualification (TRAQ) credential, including changes to the length of time between renewals as well as the renewal process. Must be an ISA member to access the full article.
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WCISA Nominate a Colleague for a WCISA Award Help us celebrate excellence in arboriculture by recognizing the outstanding contributions of your peers. The WCISA Awards Committee is now accepting nominations from active members for our annual awards, presented at the Western Chapter ISA Conference. These awards honor individuals and organizations that have made a meaningful impact on the urban environment through education, public outreach, and volunteerism. Nominations close December 31, 2025 — don’t miss the chance to spotlight someone’s great work! Award Categories Include: Award of Merit Award of Arboricultural Research Award of Achievement Award of Commendation Honorary Chapter Life Membership R. W. Harris Award for Excellence in Education Young Professional Award ISA Gold Leaf Award
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FREE New Resource for Sustainable Landscapes
The Guide to Using Recycled Water in Bay Area Landscapes is now available – FREE download from The Britton Fund. Developed with input from landscape professionals, scientists, and water engineers, this practical tool helps you design, adapt, and manage landscapes that thrive with recycled water.
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California's Canopy Strategy Plan (CASP) Cal Poly's Urban Forest Ecosystems Institute (UFEI) in San Luis Obispo is serving as the coordinating organization for the development of CAL FIRE's strategic plan aimed at increasing California's urban tree canopy cover by 10% by 2035. This strategic plan was mandated by CA Assembly Bill 2251, now an amendment to the California Urban Forestry Act of 1978. In collaboration with CAL FIRE, Cal Poly has assembled a team of urban forest experts to assist in developing the strategic plan. This team has conducted interviews and outreach with city leaders throughout the state, nonprofit organizations, relevant government agencies, professional groups, and industry to gain a complete picture of the challenges and opportunities for increasing canopy in California. If you know of novel ways canopy is being protected, cultivated, and grown in your area or profession, please provide your ideas here. The final plan will be delivered to the legislature by June 2026. The Cal Poly and CAL FIRE team will continue to gather information from stakeholders and collaborators and share drafts of the plan for feedback.
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Certified Urban and Community Forester CredentialSociety of American Forester's partnership with the California Urban Forests Council sprouted the future of this credential for professionals across the map. Together we had a vision for professionals in the urban and community forestry space, and now we are making strides to offer this certification to the workforce. The "Certified Urban and Community Forester" credential promotes the holistic nature of urban and community forestry that's focused on resource conservation across the canopy intersected with the complex and dynamic infrastructure and stakeholder ecosystem. Learn more on the Society of American Foresters website and in this article, Certified Urban and Community Forester Credential Aims to Elevate the Profession and Grow SAF by Eric Wiseman, PhD.
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