Manassas-Bull Run Christmas Bird Count, December14th

Photo: Carolina Chickadee, Jeff Drake/Great Backyard Bird Count

Sunday, December 14, 2025
8:00 AM – 12:00 PM

Centreville, VA (map)
Fee: FREE – Registration required

The Manassas-Bull Run Christmas Bird Count (CBC) will be on Sunday, December 14 The center of the 15-mile diameter count circle is near the intersection of Routes 28 & 29 in Centreville. Birders of all skill levels are needed.

Signing up is easy! Just contact Phil Silas with your phone, email, and birder level (B=Beginner, N=Novice, I=Intermediate, E=Expert), and any notes or comments no later than December 6th.

If you participated last year, your sector or route leader should to be in touch soon. If you don’t hear from anyone by after the Thanksgiving weekend, contact Phil Silas.

Organizers will also be offering an opportunity for feeder watchers. If you or someone you know lives within the count circle and cannot go out in the field, he or she can observe from inside, counting the birds that come to a feeder or yard on December 14 as an alternate way to participate.

Fairfax County Park Authority graphic of National Public Lands Day

National Public Lands Day – Volunteer at a Fairfax County Park!

Photo: Fairfax County Park Authority

Since 1994, National Public Lands Day (September 27, 2025) has mobilized volunteers of all ages to engage in a celebration of service and stewardship of America’s public lands. The event is the largest single-day national volunteer effort to preserve, restore, improve and enjoy America’s public lands.

The Fairfax County Park Authority invites you to help celebrate National Public Lands Day by taking part in any of a wide selection of service activities to protect the natural, cultural and recreational resources of the county’s treasured park system. There are a number of locations where you can sign up to help on September 27, ranging from trash cleanup to invasive plant removal.

To learn more, please visit the county’s page on National Public Lands Day or see below.

Who can participate? Anyone 8 and older

For specific park, time and activity, please see below. Each sign-up link provides further details about each location’s activities, including a site contact. You can also look up each activity through the Volunteer Fairfax site.

Location Volunteer Activity Date Time Check-in location VMS Sign-Up
Wakefield Trash cleanup, 20 volunteers Sept 27 9 – 11 a.m. Map Sign Up
Difficult Run SVP Trash cleanup and trimming overgrowth along trail, 10 volunteers Sept 27 9 – 11 a.m. Map Sign Up
Huntley Meadows Park Watershed Cleanup Sept 27 9 – 11 a.m. Map Sign Up
Colvin Run Mill Park Invasive pull Sept 27 10 a.m. – 12 p.m. Map Sign Up
Hidden Oaks Invasive pull Sept 27 9 – 11 a.m. Map Sign Up
Laurel Hill Park Removal of vegetation obscuring rail box car feature along Gerry Connolly Cross County Trail (GCCCT) Sept 27 10 a.m. – 12 p.m. Map Sign Up
Oakmont Park Invasive Management Area (IMA) site leader will host a Helping Our Lands Heal (HOLH) restoration project Sept 27 10 a.m. – 12 p.m. Map Sign Up
Twin Lakes GC Invasive Management Area (IMA) workday Sept 27 9 – 11 a.m. Map Sign Up
Sully Historic Site Trail work, garden clean up & grounds clean up Sept 27 9 a.m. – 1 p.m. Map Sign Up
Eakin Community Park Invasive Management Area (IMA) workday Sept 27 9 a.m. – 12 p.m. Map Sign Up

 

Hidden Oaks Migratory Bird Count – 2025

Hidden Oaks Nature Center in Annandale is looking for volunteers to help with their fall migratory bird counts. The surveys occur every Saturday at 8am beginning on September 20th, running through and including November 22nd. Each will last an hour. The goal is to get a sense of what migratory birds stop by Hidden Oaks as they head their way south, so the center can make educated decisions for an interpretive plan. No prior birding experience is required, but some knowledge of identification is recommended. We’re hoping to recruit some participants eager to learn, and some experienced individuals who feel confident leading surveys.

Anyone who is interested in volunteering should contact Eren Edwards at (Megan.edwards@fairfaxcounty.gov) directly, for a short in-person conversation on expectations.

Service hours can be recorded using:
C106: FCPA Citizen Science Programs — Fairfax County Park Authority (FCPA)

The link to the sign-up genius has more information. Sign up genius link:

Dates are listed on the BI calendar, but please use SignUpGenius to register.

Cover photo: red headed woodpecker – FMN Jerry Nissley

VDoF Acorn and Seed Collection – 2025

The VA Department of Forestry (VDoF) Acorn and Seed Collection Program was established to sustain the native tree population in Virginia by collecting native acorns, raising trees on farms, and reforesting areas that may have been destroyed by fire or disease. This year VDoF has again partnered with Potomac Conservancy’s Tomorrow Tree’s Program, Fairfax Tree Stewards, and Virginia Master Naturalists to improve the quality of the collection. VDoF’s Community Forester for Fairfax, provided training to the above coalition, designed to help identify correct seed types and collection methods. Please check-out VDoF’s sustainability program for details and a chart of acorn types collected.

Mt Vernon collection Bin – photo Jerry Nissley

In an effort to expand collection sites, we are pleased that Supervisor Storck has offered space at the Mt. Vernon Government Center to host an Acorn Collection Bin. Mt. Vernon’s Potomac Corridor is rich with heritage oak trees in prime maturity that are producing quality seeds, so this bin is a welcome addition to the network.

A link to the complete list of collection locations and a signup sheet is shown at the bottom of the article.

VDoF seed collection season is approximately 1 Sep through 15 Oct.
Collection bags, sized for 5 or 10 lbs, are available on location in limited supply. Brown paper bags are also accepted in the Collection Bin.
Collection requirements:
1. Please DO NOT collect acorns in plastic bags. Acorns will mildew and spoil.
2. Please separate different acorn types into separate bags and include a leaf from the tree to help with positive identification.
3. Please label the bag with type of acorn, collection date, and collection site (zip code at least)

Links:

Collection bin Locations:
  1. Fairfax City Composting Center – City Hall (open 1 Sep)
  2. Herrity VDoF office (open later in Sep)
  3. Hidden Oaks Nature Center (open Sep 1)
  4. Mt Vernon District Governmental Center (open Sep 1)
  5. Potomac Overlook Park (open Sep 1)
  6. Vienna Community Center (open Sep 1)
  7. Walker Nature Center (open by Sep 5)
  8. Winkler Botanical Preserve (open Sep 1)
Here is the sign-up link for volunteering at our sites (you can sign up as Bin monitor AND driver or just pick one for a given week until Oct 15th.

Tomorrow’s Trees: https://tomorrows-trees.org/

Acorn and Nut Collection : Virginia Department of Forestry

Projects | Fairfax Tree Stewards

 

 

National Public Lands Day Volunteer Opportunity at Marine Corps Base Quantico, September 27th

Photo: by Mike Fox, Monarch on milkweed

Saturday, September 27, 2025
9:00am to 4:00pm
In-person volunteer event
27175 Telegraph Rd
Stafford VA 22554
United States

Registration and sign-up details: Check out: https://www.neefusa.org/npld/marine-corps-base-quantico/restoring-monarch-habitat-and-inspiring-conservation-mcb-quanticoA sign-up link is available here: https://shorturl.at/wnUGO. Note that the morning shift (9:00am-12:00n) is behind the gate, and at least two weeks advance notice is necessary to secure a base pass. The afternoon shift (1:00pm-4:00pm) is not behind a gate, and anyone can join up until the day.  For more information, please contact Alex Antram, Marine Corps Base Quantico, at aantram@vt.edu or 210-410-2394.

Join a hands-on community conservation project to transform underused land into vibrant meadows that support Monarch butterflies and other vital pollinators. At Marine Corps Base Quantico, you will be restoring critical habitat by planting two high-visibility meadows filled with milkweed and native wildflowers — essential stopover sites for migrating Monarchs, a species recently proposed for protection under the Endangered Species Act. This is more than just a planting project — it’s a chance to build something lasting. Volunteers will dig in on a variety of activities, including planting, harvesting and propagating seeds, constructing a rainwater catchment system with storage, and helping create a living classroom with interpretive signs. These signs will show how military and urban spaces can be reimagined as thriving biodiversity hotspots. The big kickoff is September 27, marking the start of a long-term, self-sustaining effort that protects an important indicator species while educating the public and fostering a culture of environmental stewardship across the installation.

Habitat Installation — September 27, 2025 — Join us for one or both sessions
Be part of something big! Installing two new 1,200 ft² pollinator meadows:

  1. Mainside Pollinator Garden (Expansion), 9am-12pm
    Near family housing and in collaboration with the Quantico Spouses’ Garden Club, this site is part of a long-term vision to convert 2–3 acres of invasive-dominated hillside into vibrant, native habitat for butterflies, bees, and more.
  2. Westside Meadow Plot, 1-4pm
    Right next to Quantico’s Natural Resources offices and game check station, this highly visible site will replace a monoculture lawn with a beautiful native wildscape, fully accessible to the public!

At both locations, volunteers will:
Clear brush
Till the soil
Plant native milkweed (Common and Butterfly Weed)
Add a colorful mix of supporting wildflowers.
Seeds will come from both purchased stock and on-base collections from last year’s NPLD.

Infrastructure Support — September 27, 2025, 9am-12pm
Volunteers are building more than just gardens—they are building community infrastructure. Volunteers will help construct a tool storage shed with a built-in rainwater catchment system at the Main side Pollinator Garden. Right now, there’s no water access or on-site storage, adding over 30 minutes of transport time to every volunteer session. Your help here will:

Reduce future volunteer workload
Model water conservation
Ensure the garden thrives long-term

Seed Collection & Propagation — Fall 2025 through Spring 2026

Want to keep the momentum going? After NPLD, volunteers will collect milkweed seeds from 12 known wild patches across MCB Quantico (September 28–October 4). Then in March 2026, volunteers will then stratify and start growing them indoors for spring planting.

This hands-on work ensures future plantings succeed—and that volunteers don’t have to rely solely on purchased seed. It’s a huge step toward sustainability and ecological resilience.

Whether you’re planting flowers, swinging a hammer, or collecting seeds—there’s a role for everyone. Come make a lasting difference for pollinators, the environment, and the Quantico community!

Volunteers Needed for Reston Bioblitz – Saturday September 13th

Image: Courtesy of the Reston Association Environmental Team

On Saturday, September 13, join us for the Reston Bioblitz 2025 – a biodiversity survey to find and identify as many plant and animal species as possible in a 24 hour period. 

Why: Reston has more than 1,300 acres of open space, home to a large number of species. Reston is also undergoing great change with redevelopment and densification. Help us document Reston’s biodiversity so we can improve baseline data to help in future conservation decision-making and action.

 Who: Scientists, naturalists and volunteers of all experience levels

Adults (16 & older) can participate in this citizen science challenge. An iNaturalist training will be provided. We are looking for:

  • Experienced iNaturalist app users.
  • Digital photographers (cell phone or DSLR).
  • Locals with familiarity of Reston’s natural areas and trails.
  • Adults (16 & older) with an interest in citizen science.

 When: Saturday, September 13, 2025

 Where: Reston-wide

Teams will be sent to designated natural areas. Individuals can report species anywhere in Reston, even your own backyard! Download the iNaturalist app and join the Reston BioBlitz 2025 project at Reston Bioblitz 2025 · iNaturalist.

High School Fairfax Master Naturalist Makes a Big Impact at Hidden Oaks …and volunteering makes a big impact on her

Photo: By Kristina Watts, Juliet Phillips building the scarecrow hut

Photos and Article by Kristina Watts, Hidden Oaks Nature Center Site Manager (and FMN)

During the last two weeks of summer vacation, Juliet Phillips has spent her mornings helping kids with nature crafts, supervising science experiments, playing instructional games on the nature trail, and reading stories out loud at snack time. After camp, she checks in to see if there is any other work that can be done to finish up the projects she’s working on here at Hidden Oaks. I’d say this is a typical volunteer day, but the truth is there is no “typical” day for her, given the variety of activities she’s involved in.

Photo: By Kristina Watts, Juliet Phillips presenting the snake enrichment board she constructed to Hidden Treasures Pirate Camp (with Jackie the eastern rat snake).

Juliet is a senior at Thomas Jefferson High School. She became a Fairfax Master Naturalist during the spring of her sophomore year. She remembers taking the Basic Training class during track season – she busily rushed from school to practice to class each week. She became a Fairfax Master Naturalist because she was looking for ways to broaden her knowledge about nature in the local area, and to ways to volunteer. Her mother heard about the Basic Training class from a friend who is an FMN, and upon researching the program, Juliet realized that it was perfect for her.

Juliet started volunteering at Hidden Oaks Nature Center soon after joining FMN. She was happy to find opportunities here because of our flexible hours (weekends are a must for a busy student) and volunteer activities specifically for teens. She started with our teen stewardship projects and habitat management (invasive species removal) workdays, and now also has a bi-weekly animal care shift. She also helps out at interpretive/educational programs. Because of her hardworking attitude and overall capability, she has become an important part of our HONC team.

Photo: By Kristina Watts, Juliet Phillips building the scarecrow hut

She first exhibited her detail-orientedness and ability to work independently when asked to install bird strike decals during a teen workday. Her leadership ability was solidly demonstrated on another teen workday when our task was to rebuild the scarecrow hut (a representation of a Native American structure). She creatively took on the engineering design and gently directed the other volunteers. She used her Eagle Scout training to teach the others how to do rope lashings to hold the structure together. The hut – which usually needs to be rebuilt annually – is holding up remarkably well and has been used in dozens of field trip demonstrations.

This summer, in addition to her animal care shifts and a few weeks as a volunteer camp assistant, she has enthusiastically volunteered to take on some individual tasks to improve visitor experience here at Hidden Oaks. She designed and built a snake exercise board to provide our Animal Ambassador snakes with enrichment and a place to demonstrate their climbing skills during programs. She’s currently working on constructing a bamboo xylophone/chime structure for Nature Playce, to add a musical element to the natural play area. Again, putting her scouting skills to use, a future activity is helping us organize a volunteer opportunity for scouts to tie together the Nature Playce fence splits and posts to stabilize the fence and prevent guests from moving the stacked pieces.

Photo: By Kristina Watts, Juliet Phillips helping to protect oak saplings from deer browse

Over the past year, Juliet has been figuring out where she wants to go to college and what she wants to study. She knew she wanted to pursue a degree in the environmental science realm, but it was difficult to parse out the differences between the natural world-related programs (e.g., environmental science, environmental studies, conservation biology, forestry, etc.). The training she’s received as an FMN has been helpful in that
she’s been able to explore various aspects of environmental science, and to get a foundation in all of them. Volunteering at HONC has helped her realize what she likes and what she doesn’t want to do long-term. As of now, her path is leading her toward a major in wildlife biology.

Juliet’s favorite part of volunteering is being able to say she’s made a positive impact on her community at the end of the day. We at HONC are appreciative for all of the contributions from all of our volunteers, and are proud and grateful for the accomplishments that Juliet has made here at the park. If there are any other youth in your life that have a passion for nature, look for volunteer opportunities at Hidden Oaks or any of the other Fairfax nature centers.

FCPA Landscape Legacy and Sustainability Program

Written by FMN Katy Johnson

The Fairfax County Park Authority has over 420 parks; 82 of those parks, comprising 13,341 acres, are designated/classified as resource-based parkland. Resourced-based parkland does not usually contain recreational facilities and is managed to protect the biological communities and cultural resources in environmentally sensitive and significant lands.

Rita and a smiling crew of volunteers after good days work – photo Rita Peralta

The Landscape Legacy and Sustainability Program managed by the FCPA Natural Resources Branch has requested FMN volunteer help specifically for their sustainability projects. These projects have gone through initial restoration so volunteers will help ensure that the areas continue to thrive. FMNs interested in volunteering can do so by clicking the Volunteer Portal link to sign up. The portal will be updated as new opportunities are added. Rita Peralta, who you may recognize as an FMN class and field trip instructor, is the lead FCPA point of contact for these projects. Her contact information is found in the portal link.

Initial restoration of a park fringe area – photo Rita Peralta

FCPA originally partnered with FMN in 2007, and recommitted the Cooperative Agreement in 2024. According to Fairfax Chapter’s 2024 Annual Report, FMNs volunteered on over 20 different FCPA projects including Community Education, Stewardship, and Citizen Science. There is an FMN activity code in BI to cover all types of service activities with FCPA.

FMN’s Partnership with FCPA plays an important role in maintaining and stewarding Fairfax County’s natural resources. By volunteering with FCPA, FMNs will continue to support FCPA’s mission, “To enrich the quality of life for all members of the community through an enduring park system that provides a healthy environment, preserves natural and cultural heritage, offers inspiring recreational experiences, and promotes healthy lifestyles.”

Acknowledgments:

FCPA Rita Peralta, Ecologist II, Resource Management Branch – Photos
FMN Katy Johnson, FMN/FCPA Liaison – article author

 

Culmore Summer Adventures

Under the leadership of FMN Jo Doumbia, FMN has supported the Culmore Teen Center and Second Story programs since 2023.
The 2025 summer program just wrapped up and Jo would like to thank the ten FMN volunteers that directly supported their outdoor activities.

Huntley Meadows view from Observation Tower – photo Jerry Nissley

This year FMN directly supported four rewarding outdoor nature programs: 1. A guided tour at Huntley Meadows Park teaching the composition and benefits of wetland environments with Sarah Mayhew, Donna Stauffer, Brian Kiviat, and Jerry Nissley. 2. A day of fishing and fun at Lake Fairfax with Rob Shapiro. 3. An always wild and exciting kayak river adventure at Riverbend Park guided by Kim Munshower, Jonathan Eskew, and Rob Warren. This was a wonderful opportunity to learn about our region’s geology, history, and river systems. 4. And last but not least, a relaxing morning of Forest Bathing at Wolf Trap National Park for the Performing Arts led by our free agent for nature, Ana Ka’ahanui, assisted by Wendy Cohen. Forest Bathing (shinrin-yoku) is the practice of spending time in nature, immersing oneself in the forest atmosphere through all sensory engagement.

Jo also sends out a hearty thank you to FCPA for generously providing access and resources at Huntley Meadows, Riverbend, and Lake Fairfax.

Please read more about the summer program, Culmore Teen Center, and efforts in Fairfax County by Second Story in the article by Annandale Today.

Cover photo – Clear wing hummingbird moth on milkweed in Huntley Meadows wetland – photo Jerry Nissley

FMN Is Part of Arbor Row’s Nature Immersion Program – Offering Both Learning and Volunteer Opportunities

Photo: David Shipper/Audubon, Ruby-throated Hummingbird

Arbor Row Center, a new senior facility now open on the ground floor of The Mather began offering its first programs in May.  FMN is part of Arbor Row’s nature immersion program.  The inaugural season includes presentations by the following members:

8/22/25       Jo Doumbia                                          Hummingbirds

9/19/25       Professor Mike Walker                   Aldo Leopold impersonator

10/17/25    Jan Wolf, Ph.D.                                   Turtles

11/21/25    Peter Mecca                                        Black bears

 

Registration for Jo’s presentation on Hummingbirds is open.  FMN members are invited to attend.  Register in advance here:  https://archummingbirdaug22.eventbrite.com/

Are you interested in working with those age 50+?  Would you like to be part of a groundbreaking nature immersion program in Tyson’s?  For the fall, we need 3 or 4 members to assist the Arbor Row Center Manager with two-four Nature Walks.  Volunteers will help keep hikers on-path and with the group.  In the Spring, Arbor Row Center will need volunteers to support an 8 week Walking Challenge.  We are also soliciting ideas and members who can offer nature themed events or presentations beginning in 2026.  Please contact marilynanneparks@gmail.com or Jo at  120411tigre@gmail.com for more information.

Arbor Row Calendar of Events https://www.fairfaxcounty.gov/neighborhood-community-services/sites/neighborhood-community-services/files/Assets/documents/calendars/arbor-row-center-calendar.pdf

(When viewing the calendar – be sure to scroll all the way down to view the August calendar, which begins on page 10.

For questions about the Arbor Row Center Calendar, please contact Arbor Row Center Manager Carrie Conley at cconley@themathertysons.com