From:
Thomas Bradfield
To:
Charles Robert Darwin
Date:
1 June 1871
Source of text:
DAR 89: 181–2
Summary:
Instance of a dog able to discriminate a note played out of tune. [See Descent, 2d ed., p. 569.]
Contributor:
Darwin Correspondence Project
Showing 1–2 of 2 items
Instance of a dog able to discriminate a note played out of tune. [See Descent, 2d ed., p. 569.]
Thanks for the fact about the dog.