Mute Swans, Charles River

January 10, 2017

Canon EOS 5D Mark III -- 312 mm -- EF100-400mm f/4.5-5.6L IS II USM
Canon EOS 5D Mark III  --  312 mm  --  EF100-400mm f/4.5-5.6L IS II USM
_76A9672 -- ISO 800 -- 1/3200 sec at f / 7.1 -- 1/3 EV

delsolar@bellatlantic.net