A bit late in posting, but here goes..
1st pic shooting details:
HDR image (3 exposures)
Nikon D300 + Nikkor 600mm f/4 + 1.4TC
ISO 200, f/5.6-11, 1/45 - 1/180
2nd pic shooting details:
HDR image (4 exposures)
Nikon D700 + Nikkor 600mm f/4 + 2TC + 1.4TC
ISO 1250-1600, f/5.6-11, 1/10 - 1/400