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Caton, J. D. in author 
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From:
John Dean Caton
To:
Charles Robert Darwin
Date:
17 Nov 1870
Source of text:
DAR 83: 172–4
Summary:

Observations on winter colour of coats of male and female elk,

spots on deer,

and tuft of hair on breasts of wild female turkeys.

Contributor:
Darwin Correspondence Project
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From:
John Dean Caton
To:
Charles Robert Darwin
Date:
8 Oct 1877
Source of text:
DAR 161: 126
Summary:

Thanks CD for acknowledging receipt of JDC’s book The antelope and deer of America [1877].

Castration suppresses deer antlers.

Contributor:
Darwin Correspondence Project