Almost all the ducks we eat are Aylesburys.
The Aylesbury is the
traditional white duck with orange bill and feet. A good Aylesbury
will lay up to 100 eggs a year so this breed is sometimes referred
to as dual-purpose. However, if you work out the comparative cost
of producing an egg from an Aylesbury or a Campbell (three times
as much) it is quite obvious that Aylesburys should be bred to
fatten. Fed well, an Aylesbury can grow to around 8 lb live weight
in 8 weeks. This is when the birds should be marketed. It is the
easiest time to pluck them as they are moulting and not yet in full
adult plumage. Ducks are not nearly so easy as chickens to pluck.
In France the Rouen duck is the most widely eaten. It is a handsome,
black and white bird which takes some six months to reach
the weight of a two-month Aylesbury. This slower growth is said
to give more flavour. The bird is generally killed by smothering.
This is said to add to its particularly fine flavour; what it certainly
does is make it more likely to 'go off as it has not been bled. It
has to be cooked within a very short time of killing to be safe and
for this reason it is banned from sale in the USA.
ducks for eating