• Home
  • News
  • How Plants Support Insects, Birds and other Wildlife

Awed by Owls

Many people have been captivated by owls in Dyke Marsh this spring. Several people have confirmed a barred owl (Strix varia) pair raising two young and a great horned owl pair (Bubo virginianus) with one young. It’s parenting at its best.

Continue Reading

A Wild Turkey in Dyke Marsh

Wild turkey

In late May, several people observed a wild turkey (Meleagris gallopavo) on and near the Haul Road trail.  Our FODM breeding bird survey leader Larry Cartwright reported on May 29, 2022, “A hen wild turkey strolled down the path near the Haul Road entrance. The turkey was icing on the cake.”

The next day, FODMer Ed Eder snapped a photo and speculated, “The well-fed turkey is probably consuming a lot of insects in the native planting area.”  On May 30, 2022, Leila Saldanha took several photos of “our” turkey.

Continue Reading

Youngsters Delight in Learning about Dyke Marsh

On May 24, 2022, partnering with National Park Service Ranger Douglas Breton, the Friends of Dyke Marsh welcomed 60 curious, second-grade students and their teachers from Alexandria’s St. Stephens and St. Agnes School to Dyke Marsh.

Continue Reading

Curbing Plastic Pollution

Plastic Bottles

From plastic bottles to plastic straws, fishing lines, clothing, carpets and diapers, plastic in the environment is ubiquitous. Sarah Kollar from Ocean Conservancy and Kurt Moser from the Four Mile Run Conservatory Foundation discussed both the challenges of and solutions to plastic pollution in presentations at a May 19, 2022, FODM meeting. 

Continue Reading

FODMers Determine Habitat Quality of an Area Stream

Since 2016, FODM volunteers have conducted habitat quality monitoring in an unnamed, intermittent stream that flows through Mount Vernon Park into west Dyke Marsh, most recently on April 11 and May 10, 2022.

Continue Reading

FODM Reaches Out

In April 2022, the Friends of Dyke Marsh reached out to the larger community when we participated in two community events and offered materials and information about FODM and Dyke Marsh.

Continue Reading

Bald Eagles: Their Comeback and Challenges

“Virginia’s tidal rivers are just loaded with bald eagles,” Jeff Cooper told 210 people attending the March 2 FODM meeting and the Chesapeake Bay is the epicenter of eagle conservation. The area from Dyke Marsh south to where route 301 crosses the Rappahannock River is a bald eagle concentration area.

Continue Reading

Belvedere Students Visit Dyke Marsh

Viewing Eagle Nest


On February 26, 2022, 50 very curious youngsters from Fairfax County’s Belvedere Elementary School, grades kindergarten through fifth grade, and many of their parents visited Dyke Marsh.

Continue Reading

Wintering Waterbirds

The Potomac River and associated habitats are prime areas for many wintering waterbird species, Greg Butcher told FODMers and friends at their October 20, 2021, meeting on Zoom.

Continue Reading

New Exciting Sightings

Long-tailed skipper butterfly

Keen observer and former Friends of Dyke Marsh president Ed Eder documented three new species between June and October 2021, one new to the preserve and two also new to the George Washington Memorial Parkway.

Continue Reading

Dyke Marsh Plants of Late Summer

On August 28, 2021, 18 plant lovers studied the diversity of Dyke Marsh’s plant life, on a Haul Road trail walk led by Alan Ford and Margaret Chatham of the Virginia Native Plant Society’s Potowmack Chapter.

Continue Reading

How Trees and Insects Are Connected, FODM Walk

Why insects need trees was the theme of the walk for 16 nature enthusiasts in Dyke Marsh led by arborist Jessica Strother on September 4, 2021. She titled the walk, “Trees and their Insect Friends.”

Continue Reading

Home     Map     Contact Us       fb       IG