Charles H. Spurgeon on Psalms 58:4

The deaf adder. Several of the serpent tribe are believed to be either quite deaf, or very dull of hearing. Perhaps that which is called the puddeyan, the "beaver serpent, "is more so than any other. I have frequently come close up to these reptiles; but they did not make any effort to move out of the way. They lurk in the path, and the victim on whom they pounce will expire within a few minutes after he is bitten. Joseph Roberts.