From:
Charles Robert Darwin
To:
John Luther Hawkins
Date:
23 Dec 1880
Source of text:
Private collection
Summary:
Thanks for information about cats avoiding certain species of mice.
Contributor:
Darwin Correspondence Project
Showing 1–2 of 2 items
Thanks for information about cats avoiding certain species of mice.
CD is familiar with cases of prepotency that are so strong that a cross has no effect.