Note 91 — Chapter XXIX · SIDELIGHTS ON AUDUBON AND HIS CONTEMPORARIES
Reading edition
For the history of the Audubon-Swainson correspondence, see Note, Vol. I, p. 400. Swainson's letter which follows was first published by Ruthven Deane (Bibl. No. 218), The Auk, vol. xxii, p. 248 (1905).