Search: letter in document-type 
1870-1879::1875::09::23 in date 
Darwin, C. R. in correspondent 
Sorted by:

Showing 12 of 2 items

From:
William Ogle
To:
Charles Robert Darwin
Date:
[23–4 Sept 1875]
Source of text:
DAR 46.2: C63–4
Summary:

Asks whether CD has observed that bees limit their visits to a single kind of flower on each journey from the hive, as Aristotle has said they do. What advantage would such a limitation be to the insects?

Contributor:
Darwin Correspondence Project
thumbnail
From:
Charles Robert Darwin
To:
Unidentified
Date:
23 Sept [1875-6]
Source of text:
Empire Auction (dealers) (1996)
Summary:

Encloses a photograph and [?].

Contributor:
Darwin Correspondence Project