Rest of the detail can be read here. Also question is, how long can you freeze duck?
about 6 months
how long does duck stay good in fridge? about 3-4 days
In this regard, can you freeze a duck and clean it later?
A fully dressed duck can be aged most safely by refrigerating for three or four days. Handle geese in the same manner as ducks. Freezing. Do not freeze birds without plucking and cleaning them first.
How long does sausage last in freezer?
about 1 to 2 months