Below is a list of the various Stream Monitoring workshops and other monitoring opportunities in the area throughout June and July.
Accotink Creek Stream Monitoring
When: Saturday, June 11, 9:30 – 11:30am
Where: Accotink Creek, Springfield
Join Friends of Accotink Creek to monitor the health of the stream. For more information and to register, click here.
Little Hunting Creek Stream Monitoring Workshop
When: Sunday, June 12, 10:00am-12:30pm
Where: Paul Spring Stream Valley Park, Alexandria
This workshop was originally scheduled for April but was rained out… twice! Take this opportunity to join us as we visit the Paul Spring Branch of Little Hunting Creek for the first time in many years! Space is limited, please register for the workshop here.
Sugarland Run Stream Monitoring Workshop
When: Tuesday, June 21, 4:00-6:30pm
Where: Sugarland Run Stream Valley Park, Herndon
This site is close to one of the largest great blue heron rookeries in the area at Kincora along Route 28, and seeing these beautiful birds along Sugarland Run isn’t uncommon. What a nice bonus to complement Sugarland Run’s big crayfish and other mighty macros! Space is limited, please register for the workshop here.
Pohick Creek Stream Monitoring Workshop
When: Sunday, July 17, 10:00am-12:30pm
Where: Hidden Pond Nature Center, Springfield
This is the workshop site of a recently-retired stream monitor and is currently up for adoption. Come join us at this beautiful county park! Space is limited, please register for the workshop here.
Holmes Run Stream Monitoring Workshop
When: Saturday, July 23, 9:00-11:30am
Where: Holmes Run Stream Valley Park, Falls Church
This workshop site is ae easily-accessible location just downstream of Lake Barcroft. Come explore this beautiful spot in the Cameron Run watershed! Space is limited, please register for the workshop here.
PocketMacros App – macroinvertebrate ID on Android and Apple
The Northern Virginia Water and Soil Conservation District(NVSWCD) is very excited to contribute their stream data to state and national datasets. If anyone would like to see data from all the NVSWCD regional stream monitoring team’s active sites, the NVSWCD organization can be found on the Clean Water Hub. Keep in touch with NVSWCD on our Facebook and Instagram.
https://fairfaxmasternaturalists.org/wp-content/uploads/2019/04/IMG_6501.jpg24483264Mary Ann Bushhttps://fairfaxmasternaturalists.org/wp-content/uploads/2023/08/VMN-Fairfax-cmyk_w223h156.jpgMary Ann Bush2022-06-07 18:05:512022-06-07 18:05:51Stream Monitoring: Citizen Science & Training Opportunities
The Clifton Institute is starting a research project to study box turtles. They want to know what habitats they use, what time of year they’re most active, how big their territories are and how much overlap neighboring territories have, and most importantly what can be done to help conserve this long-lived species. To start, they need to have a better idea of how many box turtles there are on their property and where they can find them. The Clifton Institute needs your help! In late May or early June, they are going to wait for rainy weather and spend a day walking all of the trails looking for box turtles. They will divide registrants into teams to cover more ground. The more eyes the better! No experience is needed. Volunteers will be walking on uneven and potentially steep trails.
They chose May 18 as the date they expect to be the earliest possible survey date, but they will wait for the right weather and email registrants with more information.
https://fairfaxmasternaturalists.org/wp-content/uploads/2022/04/Clifton_institute_Box_turtles.jpg237624Mary Ann Bushhttps://fairfaxmasternaturalists.org/wp-content/uploads/2023/08/VMN-Fairfax-cmyk_w223h156.jpgMary Ann Bush2022-04-14 14:57:412022-04-21 20:40:06Box Turtle Community Science Survey, May 18th, weather dependent
Citizen science is the involvement of people who are not professional scientists in real forms of scientific study. Through the Virginia Master Naturalist program, citizen scientists are making important contributions to natural resources research and conservation, greatly increasing the capacity of professional scientists and land managers. Join Michelle Prysby, Director of the Virginia Master Naturalist program, to explore examples of impactful citizen science and to learn how you can get involved in citizen science, regardless of your background.
Michelle Prysby is the Director of the Virginia Master Naturalist program and an Extension faculty member in the Department of Forest Resources and Environmental Conservation at Virginia Tech.
Please note that this webinar is being hosted by Virginia Tech’s College of Natural Resources and Environment’s Advancement Team as part of their monthly Lunch and Learn Series for alumni and any others interested in joining.
https://fairfaxmasternaturalists.org/wp-content/uploads/2022/02/unnamed.jpg8001200Janet Quinnhttps://fairfaxmasternaturalists.org/wp-content/uploads/2023/08/VMN-Fairfax-cmyk_w223h156.jpgJanet Quinn2022-02-06 16:24:542022-02-06 16:24:54Citizen science in natural resources: How volunteers are making a difference, webinar February 17th
By FMN C.E. Hike Coordinator Barbara J. Saffir (iNat username: DMVphotographer)
WHY USE INATURALIST?
If you want to contribute to citizen-science while exploring outdoors, iNaturalist’s free, user-friendly app and website provides the best virtual toolbox. Your data will actually get used. Real humans are available to respond to problems. You can join projects and interact directly with other observers around the globe. Plus, it’s downright fun! And iNat is powered by a world-class team of experts at the National Geographic and the California Academy of Sciences.
But before you start snapping pictures, learn how to improve your photos so your observations can be identified easier by iNat’s artificial intelligence, which, in turn, helps scientists more. Some helpful camera tips follow. But in some cases, it also helps to learn when you need to photograph specific parts of some critters or plants to identify them.
CAMERA
Whether you use a cell phone camera, a DSLR, a mirrorless, or a point-and-shoot, its best to learn your camera’s capabilities by practicing and by studying its manual.
APP OR WEBSITE?
Most of the time I photograph and upload directly from iNaturalist’s app because it’s faster, easier, and it’s the sole photo app I allow to use my location, due to privacy. Also, if I have cell service, I can identify observations in the field and upload them immediately — though I usually wait until I’m connected to a power source since those functions use a lot of “juice.”
However, instead of relying solely on unaltered photos uploaded directly from the app’s camera, your photos will be better if you tweak them first with a third-party processing program like Photoshop. In less than 60 seconds, you can often improve the composition (via cropping), lighting, sharpness, and more before uploading them to iNat. If you upload using your computer, you can batch-edit the dates and locations. The website is also better at identifying critters and plants because it gives you ranges and can confirm if observations of your organism have already been made in that county, adds a local science teacher who identifies thousands of iNat observations. She also recommends that you should only identify what you, yourself, can confirm. For example, she says if iNat suggests a “two-spotted bumble bee” but you’re only sure it’s a “bumble bee,” stick with that. Of course, beginners and/or casual users have to rely on iNat’s suggestions until they learn more.
BASICS FOR IMPROVING PHOTOS:
1. IN FOCUS:Look at your photo right away and if it’s not in focus, take another until it’s sharp.
2. SUBJECT SHOULD TAKE UP MOST OF THE FRAME:Get as close as feasible. Crop your photos to cut out major distractions, such as other species, weeds, and sticks. Don’t crop too much or it will result in poor resolution. Also, don’t waste your time using “digital zoom” on a camera because of its poor quality — unless you’re far away and you spot the Loch Ness Monster or Brad Pitt.
3. WELL-LIGHTED: Keep the sun behind you. Use flash or a flashlight if needed.
4.ADDITIONAL VIEWS MAY BE NEEDED FOR ID: Sometimes a close-up detail of an organism’s features, such as its underside, bark, leaves, head, etc., is needed. (See below for iNat’s ID tips.)
5.ADD SCALE IF NECESSARY: Use your finger, a ruler, a penny, etc.
6.NOTES: You can add notes to your observations, such as the number of plants or critters observed. You can also add that you shot a video if anyone wants to see it.
7.MISCELLANEOUS: Clean your lens before photographing. Check your battery. Use your foot, your chest, a tree, a fence, or another solid object as a makeshift tripod to prevent the camera from shaking. For plant photos, bring a piece of cardboard for a backdrop and to block the wind. Join iNat projects to share your finds with people who care about them most. Join local bioblitzes, such as City Nature Challenge each spring and Fairfax County Park Authority’s occasional bioblitzes.
INATURALIST’S PHOTO TIPS:To pinpoint certain species, such as mushrooms, flowers, turtles, snakes, and birds, it’s best to learn about those subjects independently to know what kind of details are required to clinch an ID of specific species. For example, with birds, it helps to photograph the entire bird, and to document important details, such as its color, shape, size, beak, behavior, habitat, and feather field marks (such as an eye ring or bars on its feathers) with photo(s) or in notes. https://www.inaturalist.org/guides/2465
Lena Struwe and Peter Nitzsche, Rutgers University
DISCOVERY TIME: So now that you’re prepared to contribute better photos to help citizen-science, the only question is: “Where should I go hunting for nature today?” You don’t even have to venture far from home. Fairfax County has more than 400 parks along nearly 1,000 miles of paved and dirt trails. Maybe you’ll even discover a whole new species. This year, Virginia Tech discovered a new species of millipedes on its own campus.
https://fairfaxmasternaturalists.org/wp-content/uploads/2021/10/Barbara.jpeg9071375Janet Quinnhttps://fairfaxmasternaturalists.org/wp-content/uploads/2023/08/VMN-Fairfax-cmyk_w223h156.jpgJanet Quinn2021-10-06 17:12:482021-10-06 17:12:48How to Improve Your iNaturalist Photos to Better Help Scientists
Conservation, community service, hands-on environmental engineering, and social justice intersect in the work of Wine to Water, a North Carolina-based 501 (c) (3) nonprofit whose mission is to support life and dignity through the power of clean water.
The organization enables many ways to participate, one of which is Filter Build, a guided experience to build small, portable water filters that the organization distributes to communities in the U.S., Colombia, The Dominican Republic, Nepal, Tanzania, and elsewhere. Here is a copy of their 2018-2019 Annual Report, which presents the results of their work in both quantitative and human terms.
Do Fairfax County residents need these filters themselves? Nope.
Can Fairfax County residents and Master Naturalists host virtual events to actually build them for communities that do? You bet.
Might we, our children and grandchildren, and our neighbors learn about some of the engineering that goes into making water potable? Yup, that, too.
https://fairfaxmasternaturalists.org/wp-content/uploads/2020/12/Wine-to-Water-Filter-Build-Program-e1607778507952.jpg421500vmnfairfaxhttps://fairfaxmasternaturalists.org/wp-content/uploads/2023/08/VMN-Fairfax-cmyk_w223h156.jpgvmnfairfax2020-12-12 13:12:192020-12-12 14:53:17Wine to Water Filter Build: Create A Meaningful Experience for Your Family and Community
Photo and article by Marissa Guill, graduate student, Department of Fish and Wildlife Conservation, Virginia Tech
The fox squirrel (Sciurus niger) is the largest species of tree squirrel native to the United States. In Virginia, fox squirrel populations are still present in the Delmarva Peninsula and west of the Piedmont into the Appalachians. However east of the Appalachians, particularly in the lower Piedmont and Coastal Plain, fox squirrels are rare and patchily distributed, especially the southeastern subspecies Sciurus niger niger, or the southeastern fox squirrel. Regionally, formerly suitable habitat has been subjected to fragmentation and degradation of mixed pine-hardwood forests and bottomland hardwoods by conversion to agriculture and plantation forestry, as well as decades of fire suppression. At this moment, the southeastern fox squirrel holds an unknown distributional status in Virginia which could ultimately impact future management efforts.
Our goal is to better understand the distribution of fox squirrels in Virginia to reveal important habitat requirements and ecological specialization. We are currently seeking out volunteers and citizen scientists to help us collect sightings of fox squirrels across Virginia.
https://fairfaxmasternaturalists.org/wp-content/uploads/2020/11/image1-southeasternfoxsquirrel_orig.jpg338813Janet Quinnhttps://fairfaxmasternaturalists.org/wp-content/uploads/2023/08/VMN-Fairfax-cmyk_w223h156.jpgJanet Quinn2020-11-07 22:49:252020-11-07 22:49:26Report your Fox Squirrel sightings!
Hitting the trails is the first of many volunteer activities Scott Schroth got involved with when becoming a Virginia Master Naturalist. Scott, a recently certified Virginia Master Naturalist (2019 – Fairfax) hit the trails feet first with shovel and saw in hand. I emphasize ‘feet first’ because one of his primary engagements is with the Potomac Appalachian Trail Club (PATC), an organization that maintains 240 miles of the Appalachian Trail (AT) and hundreds of miles of other trails throughout Pennsylvania, Maryland, West Virginia, Virginia and DC. Scott is active in trail maintenance and trail patrol at locations such as Massanutten, Sky Meadows State Park, and Shenandoah National Park. Trail Maintenance is restoration for the purpose of hiker safety that includes trail blazing/marking, clipping, and the construction of rolling grade dips. During Trail Patrol, Scott is there to help hikers and backpackers enjoy the AT experience in a responsible manner by providing trail information and general assistance as needed. The patrol also provides a valuable ‘eyes on the ground’ service by reporting trail conditions to Trail Restoration crews.
In addition, Scott is very active at Fairfax County’s Riverbend Park and Scott’s Run Nature Preserve. Both parks are managed by Riverbend staff and there are copious volunteer opportunities at each. Scott credits the friendly and highly qualified Riverbend park staff with making it easy to get involved with the diverse set of opportunities at each park. Scott particularly enjoys citizen science opportunities such as wildflower surveys, native grass seed collection, and the Adopt-a-Spot program. His recent recognition as Riverbend’s volunteer of the month (August 2020) attests to his high energy focus at Scott’s Run. He participated in several invasive removal and habitat restoration projects and led watershed cleanup activities over the summer.
It is wonderful to hear the enthusiasm in Scott’s voice as he talks about the many service activities he is involved with and the resources available via the VMN organization. It’s even more wonderful to sense the enjoyment he receives by volunteering and to see the results of his work in areas of need within our local and national parks. Thank you, Scott, for the immediate impact you have had and thank you to all the VMN volunteers that care about and contribute to sustaining our natural resources.
To get involved as a volunteer at River Bend and/or Scott’s Run please contact volunteer coordinator Valeria Espinoza at [email protected]
To get involved as a PATC volunteer, visit www.patc.net and contact a representative listed for your location and area of interest.
https://fairfaxmasternaturalists.org/wp-content/uploads/2020/09/DSC_0020-scaled.jpg17022560Jerry Nissleyhttps://fairfaxmasternaturalists.org/wp-content/uploads/2023/08/VMN-Fairfax-cmyk_w223h156.jpgJerry Nissley2020-10-01 23:09:552020-10-02 01:45:59Let’s Hit the Trails
The Northern Virginia Soil and Water Conservation District is challenging residents all across Fairfax County to bury a pair of cotton underwear as part of a campaign to promote soil health awareness. How does it work? Just bury a pair of cotton underwear and dig it back up after at least 60 days. It’s the quick and dirty way to test the microbial activity in your soil. The more the underwear is deteriorated, the healthier your soil!
Although you can use the Soil Your Undies Challenge to check your soil health at any time, the 2020 NVSWCD Soil Your Undies Challenge runs from July to September 2020.
JOIN THE CHALLENGE! Step 1: Look for a place where you want to study the health of the soil. Make sure you are only studying sites on your property or with the permission of the landowner. Step 2: Bury a pair of white cotton undies (or any white cotton clothing item) 3 inches under the soil’s surface. Be sure to take a “before” photo. Step 3: Don’t forget to mark your study site with a flag or other easily-identifiable marker! Step 4: Wait at least 60 days (this is the hard part…) Step 5: Locate your marked study site and dig up your cotton undies. Be sure to take an “after” photo. Step 6: How healthy is your soil? Healthier soils have a lot of microbial activity, and the healthy fungi and bacteria in the soil will break down your cotton undies. The more degraded your undies are, the more microbial activity you have in your soil, and the healthier your soil is. Step 7: Share the results of your citizen science project! Email your photos and any notes you may have to [email protected], and share your results with us on Facebook @nvswcd and on Instagram @NorthernVirginiaSWCD. We’ll be sharing our results with you, too!
Virginia may be in Phase 3 of re-opening but many volunteers will continue to stay home, especially those in high risk groups. For those who are looking for home-based opportunities, Virginia Master Naturalists has compiled a list of ideas for citizen science projects.
By Laura Duval, Research Biologist & Program Coordinator, The Nightjar Survey Network
The U.S. Nightjar Survey Network (NSN) is a citizen science-driven research group that has worked to collect long-term occupancy data for this unusual group of birds over the past 12 years.
North American nightjars, or goatsuckers, include nine nocturnal (most active at night) and crepuscular (most active at dawn and dusk) species. Nightjars arrive in North America during late March after migrating from their wintering grounds, which can be as distant as South America. They typically breed and forage in deciduous and pine forests near shrubby or agriculture fields and bodies of water. Depending on the species, nightjars typically lay 1-3 eggs in leaf litter found on the forest floor or in open pebbled and sandy tracts. The downy-feathered, semi-precocial nestlings (see photo) are mostly dependent on the adults for food, but are mobile near the nest within days of hatching. Nightjar young become independent after their parents feed them for up to a month in their natal territory. Nightjars begin their movements back to their wintering grounds as early as July, though some populations remain in southern states such as Texas, Florida and Arizona throughout the winter.
Nightjars are included in a group of birds labeled “aerial insectivores” due to their foraging habits. Recent research has indicated that aerial insectivores are in the most drastic decline of all bird taxa. Factors affecting these birds include habitat degradation, human disturbance, agriculture practices (i.e., exposure to pesticides), and climate change. We know little about the specifics of their ecology because their nocturnal tendencies have made them challenging to study and simply hard to detect by millions of citizen scientists that submit observations in volunteer data portals such as eBird. Long-running programs such as the Breeding Bird Survey adhere to a diurnal survey period reducing the overall number of nightjars detected for that program.
The Center for Conservation Biology at the College of William and Mary in Virginia established the network in 2007 in an attempt to fill gaps in knowledge for these species. Since its initiation over 3,000 surveys have been conducted nationwide. The project is designed to be effective over many years of surveying and over broad landscapes. With the support of the Virginia Master Naturalists we are hopeful that we can tap into a core group of local participants that would be willing to donate a few hours of their time once a year to this cause. A passion for scientific contribution, a willingness to work on a gorgeous moonlit night, and a vehicle is all it takes to become a surveyor. The structure of the survey network also encourages participants to conduct routes (even those without birds) for several years to lend insight into trends over time.
2020 Survey Dates Window 1: FL, TX, and low elevation AZ and NM: 1 April to 14 April Window 2: Any location in the country: 30 April to 14 May Window 3: Areas north of AZ, FL, NM, and TX, and for high elevation areas in the Northern U.S.: 29 May to 13 June Window 4: North and western states (WA, OR, ID, MT, WY, Dakotas, MN): 27 July to 11 August
The 2020 season has already began, however, for Virginians there is still time to sign up and conduct surveys by visiting http://www.nightjars.org/. Survey windows 2 and 3 (see figure below) are the best times to detect nightjars in our state. Environmental parameters such as moon phase and face illumination, cloud cover, precipitation and wind affect the activity and subsequent detection of nightjars. Therefore, please adhere to the survey window dates and try to pick an evening where you have favorable weather.
