birds in flight Fighting Common Terns1

Exposure Date: 2010:07:23 11:05:01;
Make: Canon;
Model: Canon EOS-1D Mark IV;
Exposure Time: 1/2500.0 seconds s;
FNumber: f/8.0;
ISOSpeedRatings: ISO 320;
ExposureProgram: Other;
ExposureBiasValue: 0
MeteringMode: Other;
Flash: Flash did not fire;
FocalLength: 600.0 mm mm;
Software: Adobe Photoshop CS4 Windows;