group of desert giraffes 4580

group desert giraffes 4580 giraffa camelopardalis giraffe wildlife south africa conservation safari animals wild nature animal mammal herd savannah savanna tall travel wilderness neck bush herbivore tree pattern reserve southern ruminant browser horns habitat ecology ungulate terrestrial prey vulnerable game hunt tourism natural ecotourism park sky kalahari kgalagadi trans frontier cameleopardus dry riverbed auob river transfrontier