was out bird watching and we had 10+ turkey vultures come over the pond and the pannes and start to grab the thermals to form a kettle as the start migrating south.
Taken with Nikon D3s Sigma 50-500 @ 500. Auto ISO 2200 1/1250 sec @ f 10. I have been using the auto ISO feature since we were in deep dark woods to bright sunny field in the space of a few hundred feet. Slight crop, used gaussen blur to get rid of the noise in the BG after selection out the vultures. selective sharpening of the head, shadow adjustment


