The hummer host was not able to get photos today where anything helpful is shown. She will try again Tuesday. She is fully aware this may simply be a Ruby-throated Hummingbird with an orange throat (called gold by some observers). We are not going to sweep this aside until we know something more certain. We will continue to follow the Surgoinsville, TN bird until we are more sure of what it might be. Let's go birding . . . . Wallace Coffey Bristol, TN