From:
Charles Robert Darwin
To:
William Darwin Fox
Date:
11 June [1855]
Source of text:
Christ’s College Library, Cambridge (MS 53 Fox 93)
Summary:
Thanks WDF for specimens and his great help to CD in his work on variations in young and adult ducks and poultry. Has found feet of tame adult ducks weigh twice as much as those of wild ones.
Contributor:
Darwin Correspondence Project