Long-tailed or Arctic Skuas , adult & chick - Please, enlarge for better viewing

Exposure Date: 2011:08:12 17:28:32;
Make: Canon;
Model: Canon EOS 450D;
Exposure Time: 1/400.0 seconds s;
FNumber: f/8.0;
ISOSpeedRatings: ISO 200;
ExposureProgram: Other;
ExposureBiasValue: +1431655764 2/3
MeteringMode: Other;
Flash: Flash did not fire, compulsory flash mode;
FocalLength: 55.0 mm mm;
Software: PaintShop Photo Pro 13.00;