From:
Charles Robert Darwin
To:
William Bernhard Tegetmeier
Date:
26 May 1868
Source of text:
Archives of the New York Botanical Garden (Charles Finney Cox Collection)
Summary:
Did not know of complex change of plumage. From WBT’s letter, CD thinks six weeks to two months old is the best period. Sends details of breeds and other particulars.
Contributor:
Darwin Correspondence Project