black rhinoceros (diceros bicornis) being mobbed by pied crow (corvus albus)

rhinoceros generated adventure grassland bicornis wildlife elephant diceros savanna grazing prairie giraffe mobbed corvus animal mammal safari bovine black albus plain pied crow herd deer zoo adult africa african arid bird blue dry endangered etosha eye famous grey head horn large mob namibia national natural nature outside park place plant rare remote reserve rhino sanctuary sky sunny travel twig vegetation walk waterhole wild