From Richard Owen [7 August 1837]
Summary
Dissected beak of Rhynchops shows no extensive innervation. But beak may nevertheless be a sensitive organ of touch as CD suggests.
| Author: | Richard Owen |
| Addressee: | Charles Robert Darwin |
| Date: | [7 Aug 1837] |
| Classmark: | Birds 144 |
| Letter no: | DCP-LETT-371 |
