This image was captured at the Logoon on Ft Myers Beach.
Nikon D2X
Nikon F4-500
1/1000
ISO 100
Gitzo 1340 tripod With Kirk BH-1 ball head with side kick
Drypods www.rjwileyphoto.com
I would try to get more details under the wings by using the fill light tool in photoshop Raw converter (if you are using photoshop). Composition looks good and love the blue sky.
Nice capture. I like the details but wish for more head/wing separation and there is a S/H halo, especially around the black parts of the plumage. I would give it a bit more space to fly into.