Conservation Connections with Belle View Elementary School
One of Dyke Marsh’s neighbors, the Belle View Elementary School, has created outdoor classrooms over the last ten years which help restore and support our natural resources, including the Dyke Marsh Wildlife Preserve.
The 600-student school is just west of Dyke Marsh West. What happens upstream has effects downstream, especially for water quality. For species like birds, moths and butterflies that move throughout the environment, creating some natural connectivity and supportive habitat can be very important.
An osprey (Pandion haliaetus) family near the boat ramp of the Belle Haven Marina has provided fans and photographers many prime raptor-watching opportunities this spring, 2017. The two adults are raising three young.
Maryland Elementary Students Study Beetles and More in Dyke Marsh
Rising third graders from St. Philip the Apostle Catholic School, Camp Springs, Maryland, were intrigued by the black “patent leather” beetle or horned passalus (Odontotaenius disjunctus), during their June 1, 2017, visit. NPS Ranger Mireya Pasa urged the youngsters to touch the beetle and pointed out the insect’s distinctive mandibles.
More Native Plants and Trees Help Restore Dyke Marsh
On May 31, 2017, eight enthusiastic FODMers planted another 30 native shrubs and trees along the Haul Road trail east of the “dogleg” turn along the trail, led by NPS staffers Melissa Westbrook and Colin Davis. This planting was in addition to the 40 plants put in on April 25, 2017.
Group Studies Biodiversity in Dyke Marsh
On May 20, 2017, a class led by Joel Cohen, Audubon Naturalist Society, visited the Dyke Marsh Wildlife Preserve to study biodiversity. A common wetland plant in the marsh, spatterdock (Nuphar polyspala), was in bloom, sporting its bright yellow, golf-ball-like flower.
FODM at the Eagle Festival
On May 20, 2017, FODM exhibited at the 20th annual Mason Neck Eagle Festival. Glenda Booth and Marc Ribaudo, pictured here, staffed the table in the afternoon; Ned Stone and Trudi Hahn, in the morning. A steady stream of youngsters made colorful birds at the FODM table and a “foxy” ranger visited.
Periodic Cicadas Are Emerging
On May 14, 2017, FODMers saw periodic cicadas, genus Magicicada, emerging in Dyke Marsh, moreso in west Dyke Marsh, but definitely on both sides of the George Washington Memorial Parkway.
Observers may see the insects’ shed nymphal skins at the base of trees. Unlike the cicadas that appear annually in Dyke Marsh (swamp, Robinson’s, Linne’s, scissor-grinder and others), the periodic cicadas appear much less frequently.
Common Watersnakes Spotted
On May 14, 2017, FODMers observed several common or northern watersnakes (Nerodia sipedon sipedon) off both sides of the boardwalk. These snakes are more active on sunny days than on cloudy days and are known to mate near the water's edge on logs, over rocks or on branches. Their coloration helps them camouflage, but movement in the cattails may give away their presence.
Geology and Natural Communities, Focus of FODM Program
On May 10, 2017, Rod Simmons spoke to an enthusiastic audience of 60 and explored the geology of the Washington area and how it gives rise to diverse natural communities, calling the Washington-Baltimore region “the most geologically and floristically diverse area in the eastern United States.” Rod is the Natural Resource Manager and Plant Ecologist for the city of Alexandria.
Bald Eagle’s Nest in Dyke Marsh
There is one active bald eagle nest in the Dyke Marsh Wildlife Preserve this spring, 2017, confirmed by a National Park Service biologist’s helicopter survey conducted before trees leafed out. Our fingers are crossed for some fledged young. Bald eagles that hatch in April in this area usually can fly and leave the nest in early June.
Local Pre-schoolers Visit Dyke Marsh
Forty pre-schoolers from St. Luke's Episcopal Church Day School, Mount Vernon area, visited the Dyke Marsh Wildlife Preserve on May 8, 2017, with their teachers. The youngsters had a scavenger hunt and looked for birds, shells, gum balls, paw prints, cattails and critters.
D.C. Middle Schoolers Visit Dyke Marsh
Thirty youngsters from Washington, D.C., Inspiring Connections, all students at Caesar Chavez Public Charter School for Public Policy and their three D.C. Sierra Club chaperones, learned all about freshwater wetlands and the flora and fauna of the Dyke Marsh Wildlife Preserve on April 29.