King penguin (Aptenodytes patagonicus), Ondřej Prosickż | NaturePhoto.cz, Canon EOS 5D Mark II, Canon EF 500mm f/4 L IS USM, Gitzo, f/5, 1/2000 s, ISO: 200, -2/3 EV, January 14, 2009, Volunteer Point (Falklands Islands)
Perfect focus and amazing poses, Ondrej. I like the colour palette with the surrounds contrasting with the plumage in colour and texture. The angles of the stems in the grass clumps adds a nice dimension. I think a marginally higher angle may have given us a view of their feet and eliminated the cool colour of the dark line at the top of the frame.
The interaction is priceless! The EXP and detail is excellent and I love the composition. A slightly higher angle would have been better I think as like Tony suggested it would have showed more of the feet and would have gotten rid of the black band in the BG. Still without a doubt a very striking shot!
Fabulous subject capture and fabulously compelling behavior. Why not make this super great by going to Saturation and lowering the green color only by about 15 to 40 %.