Capital Nature

(VA) (Friends of Dyke Marsh) Join FODM for a bird walk every Sunday at 8 a.m. The Dyke Marsh Wildlife Preserve is a freshwater, tidal marsh on the Virginia side of the Potomac River in Fairfax County. It is a unit of the George Washington Memorial Parkway, U.S. National Park Service.

(VA) (Arlington Parks) Join members of the Northern Virginia Bird Club for informal walks through Glencarlyn Park in search of resident and migratory birds. Experienced and beginning birders welcome. Bring binoculars and field guides if you have them. Adults.

(MD) (DC Bird Alliance) We're teaming up with our friends at PG Parks and with expert birder and award-winning photographer, Matt Felperin, to capture the Bald Eagles of Conowingo Dam. Here's your chance to see dozens -- even more -- Bald Eagles! Conowingo Dam at Fisherman's Park is one of the largest congregations of migrating Bald Eagles in the Mid-Atlantic. Time-permitting, we'll ...