These are beautiful birds and you captured an unusual pose with good HA's and both in focus....not easy to do. The whites appear well exposed on my monitor.
To me, the reflection really isn't that strong and i would consider cropping from the bottom but leave enough for "virtual feet"
I agree with Joel...crop off the reflection. There just isn't enough
detail in the reflections to keep. I'm thinking cropping it right
above or at the reflection head of the Avocet on the right.