CC for bird on a wire-exposure advice

Driving down the road and I want to get a pic of this
Canon T2i, 100>400
Focal length is 400mm
Shutter speed is 1/200
Shutter priority
F 11
ISO 400
Only minimal time once I got out of the truck to make any adjustments
What should I have tried
Thanks

I would of tried at F4. and move up your ISO to get more light

The bird is underexposed because of the brighter sky background. Set your camera for spot metering and bracketed shots 1 stop apart. You will quickly find a good exposure this way.
If you can focus accurately, you don't need f11 depth of field for a "bird on a wire". This will boost your shutter speed and/or drop your iso.

If you are interested in seeing a little more of it for ID purposes you might try uping the exposure in PS. For example:- exposure +4.81, offset -0.0059, gamma correction 1.4 may give you a place to start playing with it, if it was shot in raw you likely have more room than that to play with.