I hate to go against the grain here, but if you want to go on actual bird walks, and then you should probably ignore DC Audubon, and the official chapter of the Feminist Bird Club. I don’t think DC Audubon actually does bird walks, and the FBC walks often start at nine or 10 in the morning, which is way too late.

I can put you in touch with a group that has lots of members that are probably in your age range. I’ll PM you