nice.. i like the first one.. the second is really nice too, the last one needs some touching up IMO.. a little more contrast plus some sharpening and noise reduction may help..
i did a few quick changes in light room took me about 2 min.. i added some contrast than i used a brush on the background with the noise slider cranked to max to reduced allot of background noise.. i sharpened the whole image and did a slight bit of noise reduction on the whole image.... than i used a brush on the bird and did a little more noise reduction on it.. got it as sharp as i could without loosing to much detail from the noise reductiton.. and that is it. it would probably look better if it were the raw file being edited instead of the jpeg i edited.
View attachment 123031