Thanks Ron.cracked corn helps. They are very hard to capture, any movement and it is good bye.
That is the plan.
feed them and move away a fair distance and do it every day so they get used to the food being there at a certain time. Then I cans set the camera up and hopefully take a few candid shots with the remote release. Worth a try because as you say they are gone at the slightest sound.
Beautiful birds though.