This calendar includes Heartwood’s scheduled chapter, volunteer, and training events.

For a list of unscheduled (work at your own pace) volunteer activities, check out the approved chapter activities: Heartwood Volunteer Projects

Want to suggest a  new volunteer opportunity?

Want to suggest a  new advanced training opportunity?

  • TMN Tuesday

    Title: Generations in the Wild: Understanding What Drives Environmental Values Across Age Groups Speaker: Amy Hays, For Science Sake Founder and Principal Consultant Date: March 10, 2026, at 12PM CT Description: Not all generations see the environment—or their role in it—the same way. This session explores how generational intelligence can help Master Naturalists better understand the diverse values, motivations,... Read More →

  • CHAPTER MEETING

    Mark your calendar — we’re working on something amazing, and we can’t wait to share more with you as everything comes together. We are lining up an inspiring and educational speaker, and we’ll be revealing their story very soon. Stay tuned! Our monthly chapter meetings are held on every 2nd Wednesday, January – November. Our meetings... Read More →

  • Duck Walk: A Birder’s Improbable Path to Hunting as Conservation

    Duck Walk: A Birder’s Improbable Path to Hunting as Conservation Thursday, March 12 @ 6:30-7:30 PM CT Please use the following AT code:  For those certifying as Texas Waters Specialist:  VMS Code:  AT: TX Waters Certification (Texas Water Webinars- Duck Walk) For those not certifying as Texas Waters Specialist: VMS Code:  AT:  Single Presentation (Texas Water Webinars- Duck Walk)

  • Adopt-a-Path Cleanup

    March 14 The plan is always to meet at The Woodlands Township office, 2801 Technology Forest Blvd, 77381 at 8:30 AM and complete the 1.1 mile loop.  All participants need to have a current Waiver on file with the Township.  Here is the link to complete the waiver -- Adopt-A-Path Waiver: 2026 Waivers Each member... Read More →

  • Mercer Lunch and Learn Presentation

    Mercer Lunch and Learn Presentation Hosted by: Mercer Arboretum and Botanic Gardens and Texas Master Naturalists – Heartwood Chapter Date: March 16 Time: 12-1:30pm In person location: Timber Lane District Community Center - 1904 Naplechase Crest Drive, Spring, TX 77373 Zoom registration link: https://us02web.zoom.us/j/89598328494?pwd=KNUChvFzg1w6lASPKeKGI45ruMlWub.1 Title: Uncovering the Unusual Pollinators of a Rare Texas Plant Description: Texas prairie... Read More →

  • CPC Texas Prairie Dawn Surveys

    CPC Texas Prairie Dawn Surveys March 19, 20, 21  Thursday - Saturday Coastal Prairie Conservancy Monitoring Event at Warren Ranch and Jack Road South Texas Prairie Dawn is an extremely rare annual wildflower For more information and to register:  https://coastalprairieconservancy.eventcalendar Len Shen [email protected] 713 523-61366 ext.4014 VMS: FR Other Partners Coastal Prairie Conservancy (Specify activities)

  • Age Well: The Power of Nature — Boosting Health & Happiness

    Age Well: The Power of Nature — Boosting Health & Happiness Mar 19, 2026 at 1pm Most of us know that spending time in nature feels good, but research shows that the benefits are deeper and more far-reaching than you might expect. Join Dr. Catherine Sanderson, author and expert in positive psychology, to explore how... Read More →

  • Mercer March Mart Day 1

    Sign up Genius link https://www.signupgenius.com/go/8050A4CAEA92EA5F85-62635342-mercers VMS PO: Mercers March Mart 2026 Mercer’s March Mart Plant Salewill take place on Thursday, March 19 from 4pm – 7pm, Friday, March 20 from 8am to 4 pm and Saturday, March 21 from 8 a.m. to 3 p.m. at Mercer Botanical Garden