From:
George Robert Waterhouse
To:
Charles Robert Darwin
Date:
[Feb 1860]
Source of text:
DAR 47: 152
Summary:
It is not true that all the fossil cave bears are of the same species.
Contributor:
Darwin Correspondence Project
Showing 1–2 of 2 items
It is not true that all the fossil cave bears are of the same species.
Has no drone cells in collection of honeycombs. Discusses construction of cells by bees and ability of bees to judge distances in constructing comb.