This was my best from Artie's In The Field Workshop at Papago Ponds outside Phoenix Zoo. I learned quite a bit in 1 day and I hope this photo reflects well on the workshop.
Canon 20D, 300/2.8 and 2x TC at 600mm, 1/1600, f/5.6, ISO 800. I forgot to reduce ISO as the sun came out. Probably could have gone to ISO 200 at 1/400 and still maintained sharp wingtips. The shadow on the breast bothers me but not much else. Thanks for looking.

