Tag: trees

  • Free ISA CEUs: Week of August 18, 2025

    Free ISA CEUs: Week of August 18, 2025

    There are multiple free on-demand and live ISA CEU training opportunities available this week.

    Wednesday August 20, 2025

    ISA Texas Spanish Webinar Series

    Escalada de árboles / Tree Climbing

    Presented by:Eduardo Gorostieta-Maldonado, They Might Be Monkeys 

    Every 3rd Wednesday @ 6:30am CST

    Register Here

    Thursday August 21, 2025

    NASA DEVELOP and Clarksville, TN @ 11:00am Central

    Clarksville, TN is experiencing rapid urban tree canopy loss due to development pressure, putting the city at greater risk of flooding, rising temperatures, and declining environmental quality. This webinar will highlight two NASA DEVELOP projects that used Earth Observation data to assess the impact of canopy loss on stormwater management and urban heat island intensity. Fellows from the DEVELOP team will present their methods and findings, and Clarksville’s City Forester will share how the data is being used to inform public outreach, strengthen advocacy efforts, and guide local urban forestry planning and policy. Join us to explore how science and local action can work together to build a more resilient urban forest.

    Register Here

    Leverage Data for Environmental Justice @ 11:00am Central

    Breece will explore how geospatial innovation and community leadership are driving a more just, data-informed future for urban greening and tree equity. Then we’ll learn about Tree Charlotte’s data driven initiative, Treesilience, and how it maintains and plants trees in Charlotte’s under-canopied and underserved neighborhoods.

    Register Here

    Free Cone Collection Training

    Must be an ISA Certified Arborist

    Colorado : 10 CEUs, Sept 13, 2025

    Forestry Webinars

    The Webinar Portal, a product of Southern Regional Extension Forestry (SREF) and winner of the 2011 USDA Forest Service’s Two Chiefs’ Partnership Award, is a “multi discipline” web platform used to promote and deliver live and on-demand virtual events and webinars focused on forestry, agriculture, conservation, climate science and other natural resource disciplines.

    Watch Here

    TreeStuff Webinars on YouTube

    Watch a video and pass the quiz to qualify for free ISA CEUs.

    Watch Here

    Tree Care Industry Association (TCIA)

    Introduction to Arboriculture Safety (1.25 ISA CEUs)

    In this program, you will learn about general tree care safety so that you can avoid accidents while working in the field.

    Susan Harwood Grant program OSHA Trainings (Up to 5 ISA CEUs)

    Remember, you can always ask your local ISA chapter if your event qualifies for CEUs.

    If your organization is hosting a free in-person or virtual ISA CEU opportunity, please reach out to so we can share it!

    Subscribe to continue to receive free notifications for no-cost ISA CEU events.

  • Free ISA CEUs: Week of August 11, 2025

    Free ISA CEUs: Week of August 11, 2025

    There are multiple on-demand free ISA CEU training opportunities available this week.

    Free Cone Collection Training

    Must be an ISA Certified Arborist

    Colorado : 10 CEUs, Sept 13, 2025

    Forestry Webinars

    The Webinar Portal, a product of Southern Regional Extension Forestry (SREF) and winner of the 2011 USDA Forest Service’s Two Chiefs’ Partnership Award, is a “multi discipline” web platform used to promote and deliver live and on-demand virtual events and webinars focused on forestry, agriculture, conservation, climate science and other natural resource disciplines.

    Watch Here

    TreeStuff Webinars on YouTube

    Watch a video and pass the quiz to qualify for free ISA CEUs.

    Watch Here

    Tree Care Industry Association (TCIA)

    Introduction to Arboriculture Safety (1.25 ISA CEUs)

    In this program, you will learn about general tree care safety so that you can avoid accidents while working in the field.

    Susan Harwood Grant program OSHA Trainings (Up to 5 ISA CEUs)

    Remember, you can always ask your local ISA chapter if your event qualifies for CEUs.

    If your organization is hosting a free in-person or virtual ISA CEU opportunity, please reach out to so we can share it!

    Subscribe to continue to receive free notifications for no-cost ISA CEU events.

  • A Botanist in Urban Forestry*

    A Botanist in Urban Forestry*

    *I hope you know you’re supposed to read the title with your best impression of Sting’s reggae-style ‘Englishman in New York’.*

    Having roots in Utah, I like to joke that my time in Texas was a two-year mission among the tree people; sharing my love of community spaces and nerding out about plants. As a field botanist (and Certified Arborist), the world of urban forestry is fundamentally interdisciplinary and well-funded.

    In reality, my experience wasn’t that lighthearted. I loved many aspects of my job, the agency mission that I supported, the people I worked with, the communities across Texas that I served, but the reality of being on the front lines of the climate crisis was exhausting. Being in a highly visible role while wrestling with the political realities that contradicted good science AND good people was nearly impossible.

    Over time, I had to accept that many community leaders had no concept of public land, that plants and trees were alive, nor that parks could be a peaceful havens for the community.

    A live oak trying to survive in Fort Worth, Texas on St Louis Ave & Leuda Street. More than half of its roots were cut and it is still standing. However, a tree may not react to external stressors like these for many seasons.

    Both Utah and Texas are conservative and deeply red states that have strong, traditional values. However, approaches to educate the general public and community partners about communal property were vastly different.

    In Utah, I knew how to convey the importance stewarding public land. Access to public land and conversations about stewardship deeply tied into culture and religious practices, but tend to fully embody western/settler views of ‘wilderness’.

    From the perspectives of many Utahns, ‘outsiders’ have negative reputations. The ones I heard growing up usually had to do with littering, fouling communal water sources and destroying established and dispersed camping sites out of ignorance. Most of these environmental abuses I witnessed came from other Utahns, typically in the form of poorly-managed livestock and recreational users on public lands.

    When interacting with community members, I knew how to reframe and direct common public land narratives to tie indigenous sovereignty, best management practices and climate change together. In short, I ‘spoke’ the language of the LDS faithful and happily facilitated opportunities to educate inquiring minds. I still do.

    Comparatively, Texas has less than 4% public land and a successful targeted anti-littering campaign , but few Texas-specific educational resources address Leave No Trace practices, environmental stewardship and climate change. This is gradually changing due to leaders in environmental education like Texas A&M Forest Service, Texan By Nature, Keep Texas Beautiful, Texas Forestry Association and many others, but it is an uphill battle.

    The Texan identity is fundamental to addressing climate change narratives in the state, but developing a love of nature in children there is extraordinarily difficult. In my experience, children from Texas actively disliked and some even feared the outdoors.There’s many reasons, but most of the perspectives I heard seemed related to safety concerns tied to racism and outdoor access, venomous animals, record heat waves, wildfire risk and flooding.

    For community members that don’t have the opportunity to build a relationship and responsibility with nature, having regular access to community science educators should be a priority for lawmakers and leaders.

    My favorite method of getting families outdoors was partnering with local parks and recreation departments to offer moon-lit Nature and Forest Therapy hikes from late spring to early fall. I developed a hybrid method that made space for participants to feel comfortable outdoors, offer answers to their science questions and practice supervised way-finding.

    In other words, it was cooler, the full moon offered enough light to for children to guide their parents on the well-marked trail, reinforced safe interactions with night wildlife, and helped children and adults feel confident to revisit the park during the day.

    The roles we play in our careers, interests and communities of origin are an opportunity to foster a love of nature, one of the best ways to inspire hope in young children facing ecological crises in their communities.

    My most successful method is building community-led programs that align with narratives which empower undeserved members because that has been my lived experience as a low-income, first generation high school and college graduate.

    You may find another method that aligns well with your passions and skills.

    As a scientist, I have a responsibility to facilitate conversations and spread knowledge about climate realities. I believe it can be through applied hope and joy. By advocating for responsible stewardship, we can offer culturally-relevant education, skill building, intergenerational investment and personal accountability.

    As a person who was once a child, community led me to a career that brings me great joy that I get to share with everyone I meet. How do we foster joy in our relationships to each other and our plant friends?

    I think the simplest way is to become friends with a tree.

  • World Migratory Bird Day: Urban Forest Edition

    World Migratory Bird Day: Urban Forest Edition

    What is World Migratory Bird Day?

    World Migratory Bird Day celebrates the birds that travel across the world’s ecosystems, including urban areas.

    When is World Migratory Bird Day?

    World Migratory Bird Day is celebrated in the Spring and Fall of each year, both on the second Saturdays of May and October.

    In the spring, birds fly to nesting sites. In the fall, they fly home to wintering areas. All species of birds vary in their migration patterns. They take different routes and it doesn’t all happen at the same time. These days were chosen to remind communities about the general season of bird migration.

    How are migratory birds relevant to urban forests?

    It’s not a coincidence that birds are migrating during the leafing out and dormant periods of trees. Trees provide housing, protection, food, observation points, location for mating rituals and much more.

    Many species of birds use tree materials to build their homes, just like people (but on a smaller scale). Here’s a short list of nest building materials that you may typically see in your neighborhood:

    • sticks
    • leaves
    • bark
    • tree ‘cotton’ (cottonwood seeds)
    • lichen

    Flocks of migrating birds use urban forests as way-stations to final nesting locations. During migration, many birds are injured or killed due to collisions and urban infrastructure (like large glass windows).

    However, many of these final nesting habitats are affected by rapid urbanization. Ideal areas to raise offspring are becoming rarer as biodiversity is reduced in residential and commercial areas. Removal of habitat for homes, commercial buildings and their parking lots and increasing amounts of plant monocultures (like golf courses and residential lawns) have reduced available opportunities for seasonal forage like insects and berries.

    Many of the same quality of life issues for trees affect birds. If trees are not well-cared for in a community through management, tree mortality increases. This reduces habitat quality for migratory birds too.

    How can I learn more about building bird habitats through tree care?

    The Cavity Conservation Initiative has a great manual that describes Best Management Practices for conserving snags, or dead trees for habitat: Tree Care for Wildlife BMPs. It was designed to be used in California, but the information is invaluable for anyone who is interested in forest management.

    Avian Flu & World Migratory Bird Day

    For the most recent updates for Avian Flu related to migrating birds, visit AllAboutBirds.org.

    How can I support migratory birds in my neighborhood?

    • Plant native species
    • Keep your domestic cats indoors
    • Rather than ‘spraying for bugs’, start utilizing Integrative Pest Management strategies to increase biodiversity. Methods vary by area, so reach out to your local Extension office for Best Management Practices (BMPs).
    • Turn off lights at night to help birds find their way
    • Replace the type of outdoor lights you use to reduce light pollution
    • Put stickers on large windows to reduce collisions.
    • Support the health of your trees by hiring a Certified Arborist
    • When removing a tree, consider keeping it as a snag on the advice of a Certified Arborist who has a Tree Risk Assessment Qualification (TRAQ)

    What organizations can I support to help protect birds?

    Cavity Conservation Initiative

    Bird City Network

    Dark Sky International

    National Audubon Society

    BirdCast

    Indoor Pet Initiative

  • Free ISA CEUs: Week of May 5, 2025

    Free ISA CEUs: Week of May 5, 2025

    The first full week of summer is finally here! Keep a look out for birds, Friday is World Migratory Bird Day. There are 3 free ISA CEU training opportunities available this week.

    Tuesday May 6, 2025

    TreeFund Webinar @ 12:00pm CST. 

    Enhancing collaboration amongst urban forest stakeholders – An assessment of natural hazard risk perceptions in relation to the services and disservices of city trees

    Register Here

    Wednesday May 7, 2025

    ITree Open Academy Spring 2025

    May 7th – Introduction to i-Tree. Understand the basic science of tree benefits and the USFS & cooperator research behind them. Explore the relationships between the i-Tree tools and the data they provide. Start to consider which i-Tree tools will be best for the project you have in mind.

    Wednesdays @ 1pm EST (May 7-June 11, 2025)

    Register Here

    Thursday May 8th, 2025

    UCFS Learning Series–The Future of Tree Inventories: AI, LiDAR, and Smart Urban Forest Management @ 11am MDT

    Tree inventories have come a long way from pen-and-paper surveys to cloud-based GIS systems—but the future is even smarter! Today, with cutting-edge technologies like AI, LiDAR, and machine learning, the way we assess, manage, and care for our urban forests is being completely transformed. These technologies enhance data accuracy, automate analysis, and provide real-time insights, empowering urban foresters to make more informed, efficient decisions. This exciting shift is not only about better managing our urban trees—it’s about shaping more resilient, sustainable communities.

    Register Here

    Remember, you can always ask your local ISA chapter if your event qualifies for CEUs.

    If your organization is hosting a free in-person or virtual ISA CEU opportunity, please reach out to us so we can get your event on this list.

    Subscribe to continue to receive free notifications for no-cost ISA CEU events.