I think there is a green cast too. Try taking it down a bit and see what it looks like. You could remove just the green from the owl first to see how it looks. It also looks like your focus catching the tree and not the owl, or the owl was not still. I'm sure it was exciting to photograph. Thanks for posting. . .

In the future, try posting your photos at under 96 dpi, preferably at 72 with a file size of about 100kb. There's plenty of data for optimal on screen viewing, and people with slow connections will be able to view them with ease.

Thanks again for posting. . .