From:
J. Noordhoek Hegt
To:
Charles Robert Darwin
Date:
11 Dec 1868
Source of text:
DAR 86: A39
Summary:
On spurs in peacocks. [See Descent 1: 290 n.]
Contributor:
Darwin Correspondence Project
From:
Charles Robert Darwin
To:
J. Noordhoek Hegt
Date:
18 Dec 1868
Source of text:
Stadsarchief Amsterdam (395: 614)
Summary:
Thanks for information about the spurs in the young of Pavo muticus and Pavo cristatus.
Contributor:
Darwin Correspondence Project