This was a bird that was bobbing at the beach in the salt water. It seemed like it was looking for something to eat. In the sky their were the same species flying over the waters.
Have recording. Trying to upload.
Quiet, but clearly distinguishable if you turn the volume up.
Hal Scott Preserve and Regional Park, Orange County, FL, September 2014. Located about 1 meter from ground.
Adult male Bachman's Sparrow was singing on Indigo Lane near bat boxes.