Even in the dense underbrush, it had found another rock.
It dropped to the ground and slid into the underbrush.
The path became more indistinct with each step, eventually coming to an end in dense underbrush.
He slipped the rifle out of its boot and led the way through the underbrush.
In the forest regions of eastern Washington the underbrush is light, but grasses and a great variety of flowering plants abound.