rocky river flowing under a bridge in a forest setting

rocky river flowing under a bridge in a forest setting. The river has varying currents, flowing over and around rocks. A man in light grey shirt and dark pants approaches the riverbank, bends over, appears to be scooping something from the water into a metal container. He then stands back up and moves out of view. The surrounding environment features lush green vegetation and tall trees. The riverbed is composed of dirt and rocks. A child is heard babbling.