FYI, DC's Eagles are back visiting & building their nest at the National Arboretum (if U'R uninformed).
You should actually go to the Arboretum in the spring; their Azaleas & Dogwoods are tremendous,
but Nobody can get very close to the section with the Eagle's nest...
You can surf over and see the nest anytime: https://www.dceaglecam.org
or
USNA info := https://www.nps.gov/nr/travel/wash/dc94.htm
Last year the First Lady was sitting on eggs beginning on 2/10/17;
(they raised a pair of eaglets thru mid-July last year [then we lost track while on the road to MN]).
Be sure to check them out throughout the spring & summer. It's mesmerizing...
Ciao!
Phil & Karen