From:
William Duppa Crotch
To:
Charles Robert Darwin
Date:
25 Jan 1861
Source of text:
DAR 47: 173–4
Summary:
Physiological changes in Shetland ponies and seagulls resulting from change in diet.
Reports on the discovery of eyeless beetles in cellar [i.e., not caves]. How did they get there, and whence?
Contributor:
Darwin Correspondence Project
