Later on we used a cross between a Rouen and cayuga.
"Natural and Artificial Duck Culture"
James Rankin
We do not like to condemn any variety of birds on one trial, as we may be unfortunate in our selection of a strain, but our subsequent experience with these birds fully confirms the above; and though they are a large, attractive bird, we do not consider them as hardy as either Pekin, Aylesbury or cayuga.
"Natural and Artificial Duck Culture"
James Rankin
The cayuga cross was very satisfactory, with two exceptions.
"Natural and Artificial Duck Culture"
James Rankin