04/16/2014, 7:34 PM
Canon EOS 5D Mark II, 1/160 sec, f/8, 105mm (EF24-105mm f/4L IS USM), ISO 100 (auto), Exp comp +1/3
At a nest.
By rock creek
A notable number of white-throated sparrows in Monticello today.
Female presenting and then mating.
Birds making a nest in Cherry Tree on Tidal Basin in DC.