Transport and Temperature Control

Federal law requires that a head or one fully feathered wing remain attached to each migratory game bird at all times during transport, from the place taken until arrival at the hunter's home or a migratory-bird preservation facility — this is a species-identification requirement, not a food-safety one, but it governs how a bird can legally be field-dressed before that point.

Once field-dressed within that legal constraint, keep birds cold and separated from direct ice-water contact where practical — game bags plus a cooler with ice or ice packs is the practical standard.

Cook or freeze within a reasonable window rather than letting harvested birds sit at refrigerator temperature indefinitely — general USDA poultry storage guidance (1-2 days refrigerated before cooking or freezing) is a reasonable baseline, though this guide has not independently verified a wild-duck-specific storage window distinct from farmed poultry.