Aggressive Nile Hippopotamus charging and splashing water as they fight with their jaws and tusks in a waterhole. Choose Usage Type:Royalty-Free Licence MEDIUM (approx. 2284 x 1531 px | 20cm x 13cm @ 300dpi) A vast and hostile sand

A vast and hostile sand dune field lines the coastline of the Nullabor Nullabor National Park South Australia

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The dust and smoke laden dawn was so red and saturated I was lucky this occurred after the sun had risen a little above the horizon

Aggressive Nile Hippopotamus charging and splashing water as they fight with their jaws and tusks in a waterhole. Choose Usage Type:Royalty-Free Licence MEDIUM (approx. 2284 x 1531 px | 20cm x 13cm @ 300dpi) A vast and hostile sandAggressive Nile Hippopotamus charging and splashing water as they fight with their jaws and tusks in a waterhole. Serengeti National Park, Serengeti, Tanzania.