The Compleat Angler by Izaak Walton: “But before I proceed further, I am to tell you, that there is a great antipathy betwixt the Pike and some frogs: and this may appear to the reader of Dubravius, a bishop in Bohemia, who, in his book Of Fish and Fish-ponds, relates what he says he saw with his own eyes, and could not forbear to tell the reader.”