Coppersmith Barbet- pencil color attempt

I saw the cover page picture of the book Birds of the Indian Subcontinent by Richard Grimmet, Carol Inskipp, Tim Inskipp and got impressed by the art work by John Cox. I tried doing a pencil sketch of Coppersmith Barbet a frugivorous bird found in wooded areas. I know that the quality of the picture is nowhere near that of the original picture or the magnificient beauty of the bird in real.

I took to color pencil drawing as I noticed its de- stressing powers and as an ideal way to break the monotony of my routine works.