From:
Charles Robert Darwin
To:
John Jenner Weir
Date:
14 June [1870]
Source of text:
University of Redlands, Armacost Library
Summary:
Asks about birds erecting feathers when enraged or frightened. Interested in examples of expression in birds and animals.
Tells of the sheldrake dancing on tidal sands to make worms come out.
Contributor:
Darwin Correspondence Project