Thanks, my post froze. Anyhow, we stay in our car most of the time or use it as a blind. When they are hunting they often ignore us but we try to stay 100 or more feet away and not disturb them. Hubby has a 100-400 zoom with his canon 50D, and I ofteñ do a lot of cropping. He rarely uses a tri pod. There is a 3rd lighter colored bird in the area but it is very shy. We have few photos of it. Most of the time they are sleeping in the weeds or stubble, or else are a white dot on the horizon. Once in a while they come fròm a distance and perch fairly close to us!