Yep, I have used it before. That eagle was very cooperative. I have a number of shots of it that I have used used for various special projects. Was taken in May of '12 at a local Nature center during an exhibit by "The Raptor Project". A small group that seek to educate people and rehabilitate Raptors like Eagles, hawks, owls, and falcons.
I love 3D focus tracking, sports day 2013
And one more from Grandma's
You can sure see he's yours
Okay... here's summer hair style.
"What do you mean 'Used the wrong color dye' "?
Wrong colour dye? Are you referring to my beautiful hen, Falcon?
Here's one from the wall of the famed Angkor Wat.