Black Bluff mountain tarn and hiker looking at view, Tasmania, Australia, Pacific
Black-backed gull (larus dominicus) Brown Bluff, Antarctica, Southern Ocean.
Steep coastline and black sand beaches of Santo Antao Island, Cape Verde, Africa
Three Adelie penguins (Pygoscelis adeliae) watch another jumping between two ice floes. They have black heads and backs with white bellies. Shot with a Nikon D810 on Brown Bluff; Antarctica
