Again, it was a cropped image from a jpg file. This was before I got into raw.
Unfortunately, I do not have the original image anymore, but considering the file is only 2.41 megs for my 10 MP camera, and if my recollection serves correctly, the bird was a good distance away and was relatively small on the original photo. I was impressed that I could make out the bug the bird had caught. I couldn't even confirm it had a bug with maximum magnification on the camera LCD.
I enjoyed the composition of this picture more than anything else.
I'll upload another picture sometime without cropping it to give a better understanding of the sharpness.
Canon 5DIII, Rebel XTi/400D
Canon EF 16-35mm f/2.8L II, 24-105mm f/4L, 50mm f/1.4, 70-300mm f/4-5.6 DO, 85mm f/1.8
Sigma 150mm F2.8 EX Macro
Sigma 10-20mm f/4-5.6 EX, Canon EF-S 18-55mm f/3.5-5.6 II
Canon 430EX II
Opteka 13mm, 21mm, and 31mm extension tubes
Vivitar 50mm f/1.8 for OM System