Gentoo Penguin, Sea Lion Island, Falkland IslandsPhotographing penguins can sometimes be a bit like playing whack-a-mole. You never know when they’re going to come shooting out of the water. This gentoo penguin was heading back to shore after an afternoon of fishing. Nikon D800 with Nikkor 200-400mm lens (at 400mm) ISO 800, f/6.3 at 1/1600th of a second.