Time-lapse of grey storm clouds passing over camera. HA MCU of army ants, water beginning to flow over them. ECU of rain hitting already wet ground; very heavy. CU of snail in rain, moving its head slowly. CU of water flowing, carrying twigs and leaves. Stream of water, rainwater falling on top; very heavy. CU of wet leaf in rain. ECU of muddy stream of water splashing over camera. MS of heavy rain falling, trees in background. CU of stream of water in forest. CU of stream of water in forest.