- Events
- Citizen Science
- No events scheduled for September 15, 2024.
- No events scheduled for September 16, 2024.
- No events scheduled for September 17, 2024.
- No events scheduled for September 19, 2024.
- No events scheduled for September 21, 2024.
Week of Events
Dyke Marsh Butterfly and Dragonfly Survey
Dyke Marsh Butterfly and Dragonfly Survey
(VA) (Northern Virginia Bird Alliance) Butterfly and dragonfly surveys are carried out in temperate months (April-October), normally on Friday mornings, at one of four sites around Occoquan Bay, all within the 15-mile diameter circle established for the annual North American Butterfly Association's Annual Count. The results of these surveys are made available to the participants and other interested individuals and ...
Occoquan Butterfly and Dragonfly Survey
Occoquan Butterfly and Dragonfly Survey
(VA) (Audubon Society of Northern VA) Butterfly and dragonfly surveys are carried out in temperate months (April-October), normally on Friday mornings, at one of four sites around Occoquan Bay, all within the 15-mile diameter circle established for the annual North American Butterfly Association's Annual Count. The results of these surveys are made available to the participants and other interested individuals ...