From:
Foster Barham Zincke
To:
Charles Robert Darwin
Date:
23 [May 1876]
Source of text:
DAR 184: 10
Summary:
On communication noises used by domestic poultry.
Contributor:
Darwin Correspondence Project
On communication noises used by domestic poultry.
Thanks for a letter describing variation in chickens.
Considers different animal instincts, some of which have reversed, others of which have proved persistent.