Fern with crystal clear fresh mountain waterfall crocodile river water sparkling and flowing over rocks and pebbles in the background at the walter sisulu national botanical gardens, South Africa

indigenous plants fern plants stream spring water nature reserve flowing water time lapse species rock garden crocodile river river botanic waterfall spring sandstone botanical gardens aloe green grass nest water indigenous vera hiking mountain ferox animals butterflies succulents families children ducks black eagle clear park protected roodepoort rock rabbit birdwatching birds fresh family krugersdorp picnic eagles johannesburg historic mogale city walter sisulu