Brendan,
Thanks much for your comment. Looking at the OP I see what you and Randy are getting at. I appear to be losing the detail to the reduced size jpeg... From the lower left corner (still reduced 25%):
DOF is apparent as the feathers curve around but I'm pretty happy with the detail on the feathers more planar with the eye (left to center of this image). It's amusing to me that I didn't have this problem (reduced resolution impact on fine feather detail) when cropping more so the post was closer to actual pixel dimensions. Sigh.
Any suggestions on reducing size for posting and still retaining feather detail?
Cheers,
-Michael-