A Little HistoryThe Epicurean (1894) is Charles Ranhofer's record of thirty years cooking at Delmonico's in New York, and its wild duck chapter reads like a market list from a vanished era: canvasback, redhead, brant, doe birds, blackhead, each with its own entry. Blackhead sat near the bottom of that hierarchy. Chesapeake and Long Island gunners shipped scaup to the city by the barrel, and because the birds fed heavily on shellfish they were reckoned coarser eating than the celery-fed canvasback; Ranhofer gives them four lines and sends the reader to the canvasback entry for the broiling method. The whole trade this recipe depends on was shut down within a generation: the Lacey Act of 1900 and the Migratory Bird Treaty Act of 1918 ended commercial hunting of migratory waterfowl, and dishes like this one passed out of restaurant cooking and into the hands of hunters, where they remain.