Taken near St. Petersburg (gulf coast) of Florida.

See another (more distant) image here: http://www.pbase.com/image/57848657

FULL SIZE here: http://www.pbase.com/nanich/image/57882933

It sat on the piling far off the whole time, so we never saw leg color, but the bird was clearly large and dark.

I'd love to get some opinions on this, you can email me at nicka29@yahoo.com, post your comments here, or on ID-frontiers. Thanks!