Black Rhino Drinking In The River With Guineafowl And Giraffe In The Background During Sunset In Africa

black rhino drinking river guineafowl giraffe sunset africa black rhinoceros bird rhinoceros rhino water walking animal horned nature mammal horn numida habitat herbivorous wildlife wild herbivore standing conservation african wild animal waterhole savanna hooklipped endangered forest neck head environment behaviour critically endangered natural behavior native wilderness savannah avian hooklipped rhinoceros endemic african giraffe tall brown