Silhouettes of cattle, herd walking in dusty savannah at sunset, Damaraland, Namibia, Africa

african africa afterglow animal migration atmospheric backlight shot backlight barrenness barren bovid cattle damaraland desert drought dry dusty dust evening atmosphere evening sky evening sun evening grass landscape grassland grass gregarious animal group of animals group herd kunene distrikt landscape shot landscape mammal many animals many mood namibia nature no people productive livestock ruminant savanna several animals several silhouette southern africa steppe sunset travel