If I am not wrong,this is a Yellow Rumped Warbler in its natural habitat. Took this shot at a local refuge. No baiting,audio,Backyard set-up or Hide used.Plain old waiting n waiting for a long time and approach used.
D300s, 300mm + TC20III ,ISO-400,1/1250s,F 5.6, Manual exp on monopod.Full frame with a sliver cropped from either sides.