Texas A&M AgriLife Extension
Texas Parks & Wildlife
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North Texas Master Naturalist
Heard Museum || Guided Trails (AT)

When

March 7, 2026    
9:30 am - 10:30 am
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Where

Heard Natural Science Museum & Wildlife Sanctuary
1 Nature Place, McKinney, TX 75069, McKinney, TX, 75069

Event Type

Heard Museum || Guided Trails (AT)
Saturday, March 07, 2026  ||  9:30am – 10:30am 

Registration: There are no tickets available for events that meet the specified criteria.

Description: Experience the ecology, geology, flora and fauna of the Heard Sanctuary. Led by our trained guides, your group will spend 45-60 minutes hiking our unique landscape. See the schedule below for dates. Have a group of 10 or more? We may be able to arrange a private hike for your group; contact us for availability. Available September through May, as scheduled..

For more info & to register: https://www.heardmuseum.org/event/guided-trails-mar-7-2026/

Location:  Heard Natural Science Museum & Wildlife Sanctuary, 1 Nature Place, McKinney, TX 75069

Report hour to AT: NTX: Other Pre-Approved Training (Approved for 1 hr)
Do not include drive time
LLB 02/09/2026

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Friends of Oak Cliff Workday (VH)
April 28, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
April 29, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
John Bunker Sands Wetland Center || 1st Saturday Walk & Talk Bird Tour (AT)
May 2, 2026    
7:30 am - 11:30 am
John Bunker Sands Wetland Center (AT)
John Bunker Sands Wetland Center || 1st Saturday Walk & Talk Bird Tour (AT) Saturday, May 2 2026  ||  7:30am – 11:30am   CT Description:  Join...
More Info
Friends of Oak Cliff Workday (VH)
May 2, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Friends of Oak Cliff Workday (VH)
May 5, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 6, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Spring Creek Forest - 2nd Saturday Workdays (VH)
May 9, 2026    
9:00 am - 11:00 am
Preservation Society for Spring Creek Forest “2 nd Saturday” workdays Sept. 2025/ May 2026 Sept. 13, 2025, 9-11am: -- 1770 Holford Road (the center section...
More Info
Friends of Oak Cliff Workday (VH)
May 9, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Friends of Oak Cliff Workday (VH)
May 12, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 13, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Friends of Oak Cliff Workday (VH)
May 16, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Friends of Oak Cliff Workday (VH)
May 19, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 20, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Friends of Oak Cliff Workday (VH)
May 23, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Friends of Oak Cliff Workday (VH)
May 26, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 27, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Friends of Oak Cliff Workday (VH)
May 30, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Friends of Oak Cliff Workday (VH)
June 2, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
June 3, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Friends of Oak Cliff Workday (VH)
June 6, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Events on April 28, 2026
28 Apr
Friends of Oak Cliff Workday (VH)
28 Apr 26
Events on April 29, 2026
29 Apr
Western Heights Cemetery Volunteer Day (VH)
29 Apr 26
Events on May 2, 2026
02 May
John Bunker Sands Wetland Center || 1st Saturday Walk & Talk Bird Tour (AT)
2 May 26
Seagoville
02 May
Friends of Oak Cliff Workday (VH)
2 May 26
Events on May 5, 2026
05 May
Friends of Oak Cliff Workday (VH)
5 May 26
Events on May 6, 2026
06 May
Western Heights Cemetery Volunteer Day (VH)
6 May 26
Events on May 9, 2026
09 May
Spring Creek Forest - 2nd Saturday Workdays (VH)
9 May 26
09 May
Friends of Oak Cliff Workday (VH)
9 May 26
Events on May 12, 2026
12 May
Friends of Oak Cliff Workday (VH)
12 May 26
Events on May 13, 2026
13 May
Western Heights Cemetery Volunteer Day (VH)
13 May 26
Events on May 16, 2026
16 May
Friends of Oak Cliff Workday (VH)
16 May 26
Events on May 19, 2026
19 May
Friends of Oak Cliff Workday (VH)
19 May 26
Events on May 20, 2026
20 May
Western Heights Cemetery Volunteer Day (VH)
20 May 26
Events on May 23, 2026
23 May
Friends of Oak Cliff Workday (VH)
23 May 26
Events on May 26, 2026
26 May
Friends of Oak Cliff Workday (VH)
26 May 26
Events on May 27, 2026
27 May
Western Heights Cemetery Volunteer Day (VH)
27 May 26
Events on May 30, 2026
30 May
Friends of Oak Cliff Workday (VH)
30 May 26
Events on June 2, 2026
02 Jun
Friends of Oak Cliff Workday (VH)
2 Jun 26
Events on June 3, 2026
03 Jun
Western Heights Cemetery Volunteer Day (VH)
3 Jun 26
Events on June 6, 2026
06 Jun
Friends of Oak Cliff Workday (VH)
6 Jun 26

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Twelve Hills - Sunday Workdays (VH)
April 26, 2026    
8:30 am - 11:00 am
Twelve Hills
March through December Time;  8:30 to 11:00 AM Every Sunday morning We’ll weed the butterfly garden and remove invasive plants from the prairie. There is...
More Info
Willis Winters Park Volunteer Day (VH)
April 26, 2026    
9:00 am - 12:00 pm
Willis Winters Park
Willis Winters Park Volunteer Day Date and time: Monthly workday, last Sunday of each month 9am-noon Location including the street address - Willis Winters Park...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
April 27, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem 9:00 AM – 12:00 PM If you like chainsaws and fire then you are one of...
More Info
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
April 28, 2026    
7:30 am - 10:30 am
Lewisville Lake Environmental Learning Area
LLELA Trailhead Tuesday Workdays Summer Hours: 7:30* to 10:30 AM *Start time varies - please contact Leonard prior to volunteering LLELA has just under 7...
More Info
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
April 28, 2026    
8:00 am - 12:00 pm
Texas Discovery Gardens
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 Come and go as needed,  Enter through Gate 6, turn right and bear left to...
More Info
Friends of Oak Cliff Workday (VH)
April 28, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
April 29, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
April 29, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
North Texas Master Naturalists join other Master Naturalist Chapters and community volunteers to restore the prairies at Lewisville Lake Environmental Learning Area (LLELA). Projects include...
More Info
Frankford Prairie Weekly Workday (VH)
April 30, 2026    
8:00 am - 10:00 am
Frankford Prairie
Frankford Prairie Weekly Workday Every Thursday 8am-10am 17400 Muirfield Dr, Dallas, TX 75287 Prairie Maintenance and seed collection We cancel for rain and if it’s...
More Info
Cedar Ridge Preserve Conservation in Action (VH)
April 30, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
More Info
Nature Discovery Trunk Reservations || Herbarium Trunk
May 2, 2026    
All Day
Pam DeAngelo reserved the Herbarium Trunk for Native Plants and Prairie Day
More Info
Nature Discovery Trunk Reservations || Pollinator Trunk
May 2, 2026    
All Day
Douglas Dent reservd the Bird Trunk for Native Plants & Prairies Day || 4 of 4 Trunks)
More Info
Nature Discovery Trunk Reservations || Bird Trunk
May 2, 2026    
All Day
Douglas Dent reservd the Bird Trunk for Native Plants & Prairies Day || 3 of 4 Trunks)
More Info
Nature Discovery Trunk Reservation || Mammal Trunk
May 2, 2026    
All Day
Dennis Dent reserving numerous Trunks for Native Plants & Prairies Day || 1 of 4 Trunks)   May 2. 2026  
More Info
Nature Discovery Trunk Reservations || Prairie Trunk
May 2, 2026    
All Day
Douglas Dent is reserving the Trunk Forest for Native Plants & Prairies Day || 2 of 4 Trunks)
More Info
Twelve Hills - Sunday Workdays (VH)
May 3, 2026    
8:30 am - 11:00 am
Twelve Hills
March through December Time;  8:30 to 11:00 AM Every Sunday morning We’ll weed the butterfly garden and remove invasive plants from the prairie. There is...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
May 4, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem 9:00 AM – 12:00 PM If you like chainsaws and fire then you are one of...
More Info
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
May 5, 2026    
7:30 am - 10:30 am
Lewisville Lake Environmental Learning Area
LLELA Trailhead Tuesday Workdays Summer Hours: 7:30* to 10:30 AM *Start time varies - please contact Leonard prior to volunteering LLELA has just under 7...
More Info
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
May 5, 2026    
8:00 am - 12:00 pm
Texas Discovery Gardens
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 Come and go as needed,  Enter through Gate 6, turn right and bear left to...
More Info
Friends of Oak Cliff Workday (VH)
May 5, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 6, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
May 6, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
North Texas Master Naturalists join other Master Naturalist Chapters and community volunteers to restore the prairies at Lewisville Lake Environmental Learning Area (LLELA). Projects include...
More Info
Brookhaven College Windmill Garden (VH)
May 6, 2026    
5:00 pm - 7:00 pm
Brookhaven College
WHEN: 1st and 3rd Wednesday INSTRUCTIONS: Take appropriate precautions: Wear close toed shoes/boots, gloves, sun & insect protection. Bring your own water and tools if you have...
More Info
Frankford Prairie Weekly Workday (VH)
May 7, 2026    
8:00 am - 10:00 am
Frankford Prairie
Frankford Prairie Weekly Workday Every Thursday 8am-10am 17400 Muirfield Dr, Dallas, TX 75287 Prairie Maintenance and seed collection We cancel for rain and if it’s...
More Info
Cedar Ridge Preserve Conservation in Action (VH)
May 7, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
More Info
Nature Discovery Trunk Reservations || Herbarium Trunk
May 8, 2026 - May 10, 2026    
All Day
Pam DeAngelo reserved the Herbarium Trunk for the TRAC Migratory Bird day
More Info
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
May 9, 2026    
7:00 am - 4:00 pm
John Bunker Sands Wetland Center - Saturday Visitor Outreach (Up to 9 VH):   Support us on Saturdays with public outreach support, which may include...
More Info
White Rock Lake Shoreline Spruce Up (VH)
May 9, 2026    
8:00 am - 12:00 pm
For The Love of the Lake
Join For the Love of the Lake every second Saturday for our monthly Shoreline Spruce Up at White Rock Lake Park. Volunteers collect litter though...
More Info
Spring Creek Forest - 2nd Saturday Workdays (VH)
May 9, 2026    
9:00 am - 11:00 am
Preservation Society for Spring Creek Forest “2 nd Saturday” workdays Sept. 2025/ May 2026 Sept. 13, 2025, 9-11am: -- 1770 Holford Road (the center section...
More Info
Friends of Oak Cliff Workday (VH)
May 9, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Twelve Hills - Sunday Workdays (VH)
May 10, 2026    
8:30 am - 11:00 am
Twelve Hills
March through December Time;  8:30 to 11:00 AM Every Sunday morning We’ll weed the butterfly garden and remove invasive plants from the prairie. There is...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
May 11, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem 9:00 AM – 12:00 PM If you like chainsaws and fire then you are one of...
More Info
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
May 12, 2026    
7:30 am - 10:30 am
Lewisville Lake Environmental Learning Area
LLELA Trailhead Tuesday Workdays Summer Hours: 7:30* to 10:30 AM *Start time varies - please contact Leonard prior to volunteering LLELA has just under 7...
More Info
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
May 12, 2026    
8:00 am - 12:00 pm
Texas Discovery Gardens
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 Come and go as needed,  Enter through Gate 6, turn right and bear left to...
More Info
Friends of Oak Cliff Workday (VH)
May 12, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 13, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
May 13, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
North Texas Master Naturalists join other Master Naturalist Chapters and community volunteers to restore the prairies at Lewisville Lake Environmental Learning Area (LLELA). Projects include...
More Info
Frankford Prairie Weekly Workday (VH)
May 14, 2026    
8:00 am - 10:00 am
Frankford Prairie
Frankford Prairie Weekly Workday Every Thursday 8am-10am 17400 Muirfield Dr, Dallas, TX 75287 Prairie Maintenance and seed collection We cancel for rain and if it’s...
More Info
Cedar Ridge Preserve Conservation in Action (VH)
May 14, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
More Info
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
May 16, 2026    
7:00 am - 4:00 pm
John Bunker Sands Wetland Center - Saturday Visitor Outreach (Up to 9 VH):   Support us on Saturdays with public outreach support, which may include...
More Info
Prairie Creek Marsh and Wildscape Service Day (VH)
May 16, 2026    
8:00 am - 10:00 am
No Categories
Event: Prairie Creek Marsh & Wildscape  Service Day   Description: We will be tending to the property by picking up trash, removing invasive plants as well as...
More Info
Friends of Oak Cliff Workday (VH)
May 16, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Cedar Ridge Preserve Conservation in Action (VH)
May 16, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
More Info
Twelve Hills - Sunday Workdays (VH)
May 17, 2026    
8:30 am - 11:00 am
Twelve Hills
March through December Time;  8:30 to 11:00 AM Every Sunday morning We’ll weed the butterfly garden and remove invasive plants from the prairie. There is...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
May 18, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem 9:00 AM – 12:00 PM If you like chainsaws and fire then you are one of...
More Info
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
May 19, 2026    
7:30 am - 10:30 am
Lewisville Lake Environmental Learning Area
LLELA Trailhead Tuesday Workdays Summer Hours: 7:30* to 10:30 AM *Start time varies - please contact Leonard prior to volunteering LLELA has just under 7...
More Info
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
May 19, 2026    
8:00 am - 12:00 pm
Texas Discovery Gardens
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 Come and go as needed,  Enter through Gate 6, turn right and bear left to...
More Info
Friends of Oak Cliff Workday (VH)
May 19, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Urban Forest Advisory Committee (VH)
May 19, 2026    
3:00 pm - 4:00 pm
Zoom Meeting Link (click here)
Name of event:  Dallas Urban Forest Advisory Committee monthly meeting Date & time:  The third Tuesday of each month at 3:00 PM Location:  Zoom meeting...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 20, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
May 20, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
North Texas Master Naturalists join other Master Naturalist Chapters and community volunteers to restore the prairies at Lewisville Lake Environmental Learning Area (LLELA). Projects include...
More Info
Brookhaven College Windmill Garden (VH)
May 20, 2026    
5:00 pm - 7:00 pm
Brookhaven College Garden
WHEN: 1st and 3rd Wednesday INSTRUCTIONS: Take appropriate precautions: Wear close toed shoes/boots, gloves, sun & insect protection. Bring your own water and tools if...
More Info
Frankford Prairie Weekly Workday (VH)
May 21, 2026    
8:00 am - 10:00 am
Frankford Prairie
Frankford Prairie Weekly Workday Every Thursday 8am-10am 17400 Muirfield Dr, Dallas, TX 75287 Prairie Maintenance and seed collection We cancel for rain and if it’s...
More Info
Cedar Ridge Preserve Conservation in Action (VH)
May 21, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
More Info
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
May 23, 2026    
7:00 am - 4:00 pm
John Bunker Sands Wetland Center - Saturday Visitor Outreach (Up to 9 VH):   Support us on Saturdays with public outreach support, which may include...
More Info
Friends of Oak Cliff Workday (VH)
May 23, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Twelve Hills - Sunday Workdays (VH)
May 24, 2026    
8:30 am - 11:00 am
Twelve Hills
March through December Time;  8:30 to 11:00 AM Every Sunday morning We’ll weed the butterfly garden and remove invasive plants from the prairie. There is...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
May 25, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem 9:00 AM – 12:00 PM If you like chainsaws and fire then you are one of...
More Info
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
May 26, 2026    
7:30 am - 10:30 am
Lewisville Lake Environmental Learning Area
LLELA Trailhead Tuesday Workdays Summer Hours: 7:30* to 10:30 AM *Start time varies - please contact Leonard prior to volunteering LLELA has just under 7...
More Info
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
May 26, 2026    
8:00 am - 12:00 pm
Texas Discovery Gardens
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 Come and go as needed,  Enter through Gate 6, turn right and bear left to...
More Info
Friends of Oak Cliff Workday (VH)
May 26, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
More Info
Western Heights Cemetery Volunteer Day (VH)
May 27, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
More Info
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
May 27, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
North Texas Master Naturalists join other Master Naturalist Chapters and community volunteers to restore the prairies at Lewisville Lake Environmental Learning Area (LLELA). Projects include...
More Info
Frankford Prairie Weekly Workday (VH)
May 28, 2026    
8:00 am - 10:00 am
Frankford Prairie
Frankford Prairie Weekly Workday Every Thursday 8am-10am 17400 Muirfield Dr, Dallas, TX 75287 Prairie Maintenance and seed collection We cancel for rain and if it’s...
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Cedar Ridge Preserve Conservation in Action (VH)
May 28, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
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John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
May 30, 2026    
7:00 am - 4:00 pm
John Bunker Sands Wetland Center - Saturday Visitor Outreach (Up to 9 VH):   Support us on Saturdays with public outreach support, which may include...
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Friends of Oak Cliff Workday (VH)
May 30, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
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Twelve Hills - Sunday Workdays (VH)
May 31, 2026    
8:30 am - 11:00 am
Twelve Hills
March through December Time;  8:30 to 11:00 AM Every Sunday morning We’ll weed the butterfly garden and remove invasive plants from the prairie. There is...
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Willis Winters Park Volunteer Day (VH)
May 31, 2026    
9:00 am - 12:00 pm
Willis Winters Park
Willis Winters Park Volunteer Day Date and time: Monthly workday, last Sunday of each month 9am-noon Location including the street address - Willis Winters Park...
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Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
June 1, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem 9:00 AM – 12:00 PM If you like chainsaws and fire then you are one of...
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Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
June 2, 2026    
7:30 am - 10:30 am
Lewisville Lake Environmental Learning Area
LLELA Trailhead Tuesday Workdays Summer Hours: 7:30* to 10:30 AM *Start time varies - please contact Leonard prior to volunteering LLELA has just under 7...
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Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
June 2, 2026    
8:00 am - 12:00 pm
Texas Discovery Gardens
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 Come and go as needed,  Enter through Gate 6, turn right and bear left to...
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Friends of Oak Cliff Workday (VH)
June 2, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
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Western Heights Cemetery Volunteer Day (VH)
June 3, 2026    
9:00 am - 12:00 pm
Western Heights Cemetery Volunteer Day 1617 Fort Worth Ave. Dallas, TX 75208 Contact lead: Van Johnson, vanindallas2@aol.com Every Weds, 9am  - 12pm, earlier during summer...
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Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
June 3, 2026    
9:00 am - 12:00 pm
Lewisville Lake Environmental Learning Area (LLELA)
North Texas Master Naturalists join other Master Naturalist Chapters and community volunteers to restore the prairies at Lewisville Lake Environmental Learning Area (LLELA). Projects include...
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Brookhaven College Windmill Garden (VH)
June 3, 2026    
5:00 pm - 7:00 pm
Brookhaven College
WHEN: 1st and 3rd Wednesday INSTRUCTIONS: Take appropriate precautions: Wear close toed shoes/boots, gloves, sun & insect protection. Bring your own water and tools if you have...
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Frankford Prairie Weekly Workday (VH)
June 4, 2026    
8:00 am - 10:00 am
Frankford Prairie
Frankford Prairie Weekly Workday Every Thursday 8am-10am 17400 Muirfield Dr, Dallas, TX 75287 Prairie Maintenance and seed collection We cancel for rain and if it’s...
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Cedar Ridge Preserve Conservation in Action (VH)
June 4, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
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John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
June 6, 2026    
7:00 am - 4:00 pm
John Bunker Sands Wetland Center - Saturday Visitor Outreach (Up to 9 VH):   Support us on Saturdays with public outreach support, which may include...
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Warren Ferris Cemetery Workday (VH)
June 6, 2026    
8:00 am - 12:00 pm
Warren Ferris Cemetery 8375 San Leandro Drive First Saturday Workday - Note the start time might be 8am or 9am, see schedule below: September 6,...
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Friends of Oak Cliff Workday (VH)
June 6, 2026    
9:00 am - 11:00 am
Name: Friends of Oak Cliff Workday Date & Time: Every Tuesday and Saturday 9-11am Location: One of the three parks in Oak Cliff: Kidd Springs,...
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Native Landscape Certification Program || NLCP Level 3 (AT)
June 6, 2026 - June 7, 2026    
9:00 am - 1:00 pm
Registration:
Native Landscape Certification Program || NLCP Level 3 (AT) Saturday, June 6, 2025, 9:00am – Sunday, June 7, 1pm; Please note: Participants must complete NLCP Level...
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Cedar Ridge Preserve Conservation in Action (VH)
June 6, 2026    
9:00 am - 12:00 pm
Cedar Ridge Preserve
A morning of dirt therapy and camaraderie awaits Saturdays at Cedar Ridge Preserve during the Conservation-in-Action Volunteer days! 9am-noon Projects include trail Maintenance, habitat restoration, prairie...
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Events on April 26, 2026
26 Apr
Twelve Hills - Sunday Workdays (VH)
26 Apr 26
Dallas
26 Apr
Willis Winters Park Volunteer Day (VH)
26 Apr 26
Dallas
Events on April 27, 2026
27 Apr
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
27 Apr 26
Lewisville
Events on April 28, 2026
28 Apr
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
28 Apr 26
Lewisville
28 Apr
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
28 Apr 26
Dallas
28 Apr
Friends of Oak Cliff Workday (VH)
28 Apr 26
Events on April 29, 2026
29 Apr
Western Heights Cemetery Volunteer Day (VH)
29 Apr 26
29 Apr
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
29 Apr 26
Lewisville
Events on April 30, 2026
30 Apr
Frankford Prairie Weekly Workday (VH)
30 Apr 26
Dallas
30 Apr
Cedar Ridge Preserve Conservation in Action (VH)
30 Apr 26
Dallas
Events on May 2, 2026
02 May
Nature Discovery Trunk Reservations || Herbarium Trunk
2 May 26
02 May
Nature Discovery Trunk Reservations || Pollinator Trunk
2 May 26
02 May
Nature Discovery Trunk Reservations || Bird Trunk
2 May 26
02 May
Nature Discovery Trunk Reservation || Mammal Trunk
2 May 26
02 May
Nature Discovery Trunk Reservations || Prairie Trunk
2 May 26
Events on May 3, 2026
03 May
Twelve Hills - Sunday Workdays (VH)
3 May 26
Dallas
Events on May 4, 2026
04 May
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
4 May 26
Lewisville
Events on May 5, 2026
05 May
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
5 May 26
Lewisville
05 May
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
5 May 26
Dallas
05 May
Friends of Oak Cliff Workday (VH)
5 May 26
Events on May 6, 2026
06 May
Western Heights Cemetery Volunteer Day (VH)
6 May 26
06 May
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
6 May 26
Lewisville
06 May
Brookhaven College Windmill Garden (VH)
6 May 26
Events on May 7, 2026
07 May
Frankford Prairie Weekly Workday (VH)
7 May 26
Dallas
07 May
Cedar Ridge Preserve Conservation in Action (VH)
7 May 26
Dallas
Events on May 8, 2026
08 May
Nature Discovery Trunk Reservations || Herbarium Trunk
8 May 26
Events on May 9, 2026
09 May
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
9 May 26
09 May
White Rock Lake Shoreline Spruce Up (VH)
9 May 26
Dallas
09 May
Spring Creek Forest - 2nd Saturday Workdays (VH)
9 May 26
09 May
Friends of Oak Cliff Workday (VH)
9 May 26
Events on May 10, 2026
10 May
Twelve Hills - Sunday Workdays (VH)
10 May 26
Dallas
Events on May 11, 2026
11 May
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
11 May 26
Lewisville
Events on May 12, 2026
12 May
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
12 May 26
Lewisville
12 May
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
12 May 26
Dallas
12 May
Friends of Oak Cliff Workday (VH)
12 May 26
Events on May 13, 2026
13 May
Western Heights Cemetery Volunteer Day (VH)
13 May 26
13 May
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
13 May 26
Lewisville
Events on May 14, 2026
14 May
Frankford Prairie Weekly Workday (VH)
14 May 26
Dallas
14 May
Cedar Ridge Preserve Conservation in Action (VH)
14 May 26
Dallas
Events on May 16, 2026
16 May
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
16 May 26
16 May
Prairie Creek Marsh and Wildscape Service Day (VH)
16 May 26
16 May
Friends of Oak Cliff Workday (VH)
16 May 26
16 May
Cedar Ridge Preserve Conservation in Action (VH)
16 May 26
Dallas
Events on May 17, 2026
17 May
Twelve Hills - Sunday Workdays (VH)
17 May 26
Dallas
Events on May 18, 2026
18 May
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
18 May 26
Lewisville
Events on May 19, 2026
19 May
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
19 May 26
Lewisville
19 May
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
19 May 26
Dallas
19 May
Friends of Oak Cliff Workday (VH)
19 May 26
19 May
Urban Forest Advisory Committee (VH)
19 May 26
Events on May 20, 2026
20 May
Western Heights Cemetery Volunteer Day (VH)
20 May 26
20 May
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
20 May 26
Lewisville
20 May
Brookhaven College Windmill Garden (VH)
20 May 26
Farmers Branch
Events on May 21, 2026
21 May
Frankford Prairie Weekly Workday (VH)
21 May 26
Dallas
21 May
Cedar Ridge Preserve Conservation in Action (VH)
21 May 26
Dallas
Events on May 23, 2026
23 May
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
23 May 26
23 May
Friends of Oak Cliff Workday (VH)
23 May 26
Events on May 24, 2026
24 May
Twelve Hills - Sunday Workdays (VH)
24 May 26
Dallas
Events on May 25, 2026
25 May
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
25 May 26
Lewisville
Events on May 26, 2026
26 May
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
26 May 26
Lewisville
26 May
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
26 May 26
Dallas
26 May
Friends of Oak Cliff Workday (VH)
26 May 26
Events on May 27, 2026
27 May
Western Heights Cemetery Volunteer Day (VH)
27 May 26
27 May
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
27 May 26
Lewisville
Events on May 28, 2026
28 May
Frankford Prairie Weekly Workday (VH)
28 May 26
Dallas
28 May
Cedar Ridge Preserve Conservation in Action (VH)
28 May 26
Dallas
Events on May 30, 2026
30 May
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
30 May 26
30 May
Friends of Oak Cliff Workday (VH)
30 May 26
Events on May 31, 2026
31 May
Twelve Hills - Sunday Workdays (VH)
31 May 26
Dallas
31 May
Willis Winters Park Volunteer Day (VH)
31 May 26
Dallas
Events on June 1, 2026
01 Jun
Lewisville Lake Environmental Learning Area (LLELA) Monday Morning Mayhem (VH)
1 Jun 26
Lewisville
Events on June 2, 2026
02 Jun
Lewisville Lake Environmental Learning Area Trailhead Tuesdays (VH)
2 Jun 26
Lewisville
02 Jun
Texas Discovery Gardens Workday Every Tuesday from 8 to 12 (VH)
2 Jun 26
Dallas
02 Jun
Friends of Oak Cliff Workday (VH)
2 Jun 26
Events on June 3, 2026
03 Jun
Western Heights Cemetery Volunteer Day (VH)
3 Jun 26
03 Jun
Lewisville Lake Environmental Learning Area (LLELA) Wednesday Morning Workdays (VH)
3 Jun 26
Lewisville
03 Jun
Brookhaven College Windmill Garden (VH)
3 Jun 26
Events on June 4, 2026
04 Jun
Frankford Prairie Weekly Workday (VH)
4 Jun 26
Dallas
04 Jun
Cedar Ridge Preserve Conservation in Action (VH)
4 Jun 26
Dallas
Events on June 6, 2026
06 Jun
John Bunker Sands Wetland Center - Saturday Visitor Outreach (VH)
6 Jun 26
06 Jun
Warren Ferris Cemetery Workday (VH)
6 Jun 26
06 Jun
Friends of Oak Cliff Workday (VH)
6 Jun 26
06 Jun
Native Landscape Certification Program || NLCP Level 3 (AT)
6 Jun 26
06 Jun
Cedar Ridge Preserve Conservation in Action (VH)
6 Jun 26
dallas