This was a very good morning for shooting hummers:

7d, 500L, 3 430's and 1 580 speedlights set @ 1/32 ( 1 on background, 3 on the bird)
printed background of a natural background
1/250th, ISO 200, F16



This one is a blackbackground







More of them Here: http://rwilliamsimaging.com/hummingbirds

Thanks for all of the encouragement,

Bob