Blue skies for white

Richard Ditch sent me a private email showing me how to replace the ugly white sky from my post of the Yellow-throated Vireo to a nice blue one.  I liked it and asked him to post it as a comment on the image.  If you'd like to know, check out the post.  I'm away for a couple of days, but after I get back, I'll give it a try myself and post the results.

Thanks for your help, Rich.