From J. P. Thomasson 23 March 1875

Letter and/or further information available at https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-9900.xml.

Also published in The Correspondence of Charles Darwin, vol. 23.

Please cite as “DCP-LETT-9900,” in Ɛpsilon: The Charles Darwin Collection accessed on 27 April 2024, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-9900

Summary

On nesting habits of pied and spotted flycatchers.

JPT disagrees with CD’s comment in Descent.

Marriages of first cousins produce congenital deaf-mutism.

Letter details

Record number: DCP-LETT-9900
From: John Pennington Thomasson
To: Charles Robert Darwin
Date: 23 Mar 1875
Sent from: Alderley Edge
Source of text: DAR 178: 109
Physical description: 8pp

Contributor

Darwin Correspondence Project[View Ɛpsilon collection]

Also published in The Correspondence of Charles Darwin, vol. 23.