Excellent head portrait. To get the eye off the center you'd need to crop part of the body or leave no room in the front, so I'd probably use the same crop. Lots of detail in the plumage and great light. Another winner.
I don't mind the crop as there is much more space in front of the face than behind the head, but I would add a bit above. I would also look at toning down or eliminating the bright grass behind the neck and the clump of bright grasses in front. Nice light!
I like it tight, it works well IMO, light is priceless and detail is great, BG looks good but IMHO it has to much NR.
Still, Terrific shot! Congratulations!