Guess this must be a Ruby-throated, but I had to take his photo because he is so dark.
Do hummingbirds have 'dark morph' examples(?) Or, is this a different species(?) Maybe Rufous(?)
Leica D-Lux 4 - APO Televid 82mm Scope,DC-Vario-Summicron 1:2.0-2.8 ASPH 1/80s f/8.0 at 7.4mm iso100
Cropped 5x7" Landscape with Size Reduced for Internet Viewing
full exif