I love your choice of crop, carefully composed.
Note that the wings are clearly cut and in the right place too. Clipping does not look good, Intentional cutting for stronger composition works most of the time, as long as you remember not to cut in the joints :)
I'm on my laptop, so not sure if the front of the feet are a little hot, disregard if it's my monitor.
Wow! I love the golden light on this perfectly exposed image of a snowy owl. Great job with your whites. Wonderful pose, I love the fact that the legs are tucked under him. Makes for a compeling image.