Quote: THat would work--very helpful idea.
THe tail angle I look at a lot. ANgle varies based on what the bird is doing. In high alert mode, the head is high and the tail is high, and he looks like a U. I did catch one of the boys eating and relaxed, so watched from a distance. His tail looked better than I had seen, then I walked closer, he saw me, and he repositioned lifting the tail higher. Very frustrating.