By Kasha Helget
In response to a request from the staff of Chesapeake Bay Foundation (CBF), ARMN members Melissa Perez and Kasha Helget got their feet (legs, and knees) wet on Friday, May 10th to assist in the reconstruction of a celery grass enclosure on the Potomac River’s Belmont Bay at Mason Neck Park in Lorton.
Perez is a grass grower and Helget is a regional coordinator in CBF’s “Grasses for the Masses” program. In this program, Virginia residents grow underwater celery grass (Vallisneria americana) in their homes or schools during winter, and then plant the grasses during spring in Belmont Bay at Mason Neck Park or in James River. The aquatic grasses filter nutrients and provide important habitat for fish and other aquatic creatures, and help restore the health of the Chesapeake Bay.
The grass plantings take place on several days between mid-May and early June; however, CBF staff was notified that the enclosure at Belmont Bay was destroyed by some errant driftwood and needed to be rebuilt before the grass installations could be done there.
Bare enclosure for celery grass prior to installation of new screening to protect the new plantings. (No, the driftwood in the foreground is not a shark.)
So, a group of seven CBF staffers and volunteers jumped (waded) in to replace screening around the enclosure and anchor it to the sand for better support, and to prevent turtles and other large interlopers from entering the enclosure and destroying the grasses.
Master Naturalist Melissa Perez holds up a support post while awaiting additional cable ties for the screen.
By Jeanette Murry and Alan Tidwell
We graduated from the spring 2012 ARMN Basic Training Course. During the summer and fall, we volunteered on a camera trapping project called eMammal organized by the Smithsonian. We focused on Keyser Run Fire Trail in the Shenandoah National Park for our trapping.
When we saw the eMammal Project advertised through the ARMN listserv, it sounded interesting and challenging, so in August we went along to a half-day training at the Smithsonian Conservation Biology Institute at Front Royal, VA.
Tavis Forrester, eMammal Project Coordinator and a wildlife biologist, describes the project: “eMammal is a large-scale NSF-funded citizen science project using volunteers and remote cameras. eMammal is a further development of SI Wild, an existing project that has pooled camera-trapping images from all over the world and will be expanded to allow volunteers to upload data, and then expanded again to allow visitors to analyze and visualize data.”
Our role, under the excellent guidance of Megan Baker from the Smithsonian, was to deploy 3 cameras – one on the trail at a specified location, the second and third cameras at 50 and 200 meters respectively away from the trail. After 3 weeks, we would collect the cameras, change batteries and SD cards, and then redeploy the cameras to the next locations. We did a total of 4 deployments, finishing on November 10. Continue reading
By John Bernard
Several endeavors by Arlington Regional Master Naturalist (ARMN) on education of invasive plant species and alternatives converge at Potomac Overlook Regional Park (PORP). One is the ARMN Audubon at Home (AAH) focus summer project which had its kick off meeting on June 24 at ARMN’s native plant garden after “Meet Me On A Sunday” at PORP. The program included AAH ambassadors and potential future ambassadors with a schedule of site visits to ARMN member yards.
ARMN members gathered to hear from Joanne Hutton (ARMN, MGNV),
Kathy Landis (ARMN, Landscape Designer), Alan Ford (President, Potomac
Chapter of the Virginia Native Plant Society, Terry Liercke (Audubon Society of
Northern Virginia), and Cliff Fairweather (Long Branch Nature Center) about
ways to create habitat-friendly yards using native plants.
Garden creators Joanne Hutton and Kathy Landis gave an overview of the AAH focus project and a tour of the shade garden to show ways to enhance habitat.
Good table top display and training references for the program.
By Carolyn Semedo-Strauss
When I read on the Arlington Regional Master Naturalist listserv several weeks back about an advanced training opportunity on botany, “Let’s Scope it Out! Advanced Botany.” I excitedly signed up. A little bit too eager, I missed that the word “advanced” modified “botany,” though it also qualified as advanced training.
As the class began, I planted myself at a table with a microscope, various texts, handouts, and plant samples. Once our instructor, Emily Ferguson, began speaking, I realized immediately that I was in over my head.
While a lot of the terminology drifted in one ear and out the other and feelings of inadequacy washed over me, I confessed my error to my learned table-mate, who reassured me that we would all be learning something new. Indeed, I did!
While I was weak on plant ID and terminology, I let my curiosity by my guide. I grabbed the razor blade and a pair of tweezers and began slicing as directed. As one of my classmates put it, looking at anything under a microscope is fun. How true!