The sound is reechoed from the other side.

Suddenly a low, deep rumble of a reverberation echoed and reechoed from the hills over the water.

He spread his beak and rolled forth rattling laughter, until his voice reechoed from point to point down the river.

Suddenly, once again the wolf-cry burst out, this time reechoed from another and another savage throat, wailing and plaintive and full of frightful portent.