<P> By the time Beatrix Potter 's 1908 The Tale of Jemima Puddle - Duck -- about an Aylesbury duck although set in Cumbria -- caused renewed interest in the breed , the Aylesbury duck was in steep decline . The duckers of Buckinghamshire had generally failed to introduce technological improvements such as the incubator , and inbreeding had dangerously weakened the breed . Meanwhile , the cost of duck food had risen fourfold over the 19th century , and from 1873 onwards competition from Pekin and Pekin cross ducks was undercutting Aylesbury ducks at the marketplace . </P>
<P> By the time Beatrix Potter 's 1908 The Tale of Jemima Puddle - Duck -- about an Aylesbury duck although set in Cumbria -- caused renewed interest in the breed , the Aylesbury duck was in steep decline . The duckers of Buckinghamshire had generally failed to introduce technological improvements such as the incubator , and inbreeding had dangerously weakened the breed . Meanwhile , the cost of duck food had risen fourfold over the 19th century , and from 1873 onwards competition from Pekin and Pekin cross ducks was undercutting Aylesbury ducks at the marketplace . </P>
what kind of duck is jemima puddle duck
what kind of duck is jemima puddle duck
Aylesbury duck
Aylesbury duck