Hi Jim, love the forward pose, and looks like the light was really kind to you. Excellent detail and sharpness where it counts, and the colour of the BG works for me.
Nice bird, pose, eye contact, perch, sharpness where it matters, color, and background. One small nit is that you could have made the tail sharper if you had stopped your lens down more.
You nailed this one Jim!
great everything- light, BG, appropriate size perch for bird, IQ.
The only thing that could have improved this image is to have the sparrow more parallel to you.
Lovely as is,
Gail