Focus seems a little soft in the feathers even though it appears to be sharpened quite a bit. colors and contrastand saturation are all ok. composition is nice having room in front of the subject, many in this challenge had them way too close to the edge.
Has a nice painterly sense to it. I think you could crop off the crossbars on the top and have a bit stronger composition, but the diagonal of the bird and the direct gaze contribute well to this.