This was a good day for me today. I was setting on my porch watching my bird feeder looking for photo opportunities. Suddenly I saw a very large bird the size of a crow flying from the woods next to my yard and land in an oak tree 70 ft. away from my seat.
Now it was late in the evening so I had already taken my 2x TC III off of my 70-200 2.8. I had the ISO at 800, f2.8. These photos aren't as sharp as this lens will do because they are highly cropped, but you work with what you have.
IMAGE LINK: https://flic.kr/p/ntJ99T
EDIT: I spelled "Pileated" wrong in the title.



