Template:Richardson, 1825
- Richardson, J. 1825. Account of the quadrupeds and birds. pp. 287–380. In: Parry, W.E. Appendix to Captain Parry's journal of a second voyage for the discovery of a north-west passage from the Atlantic to the Pacific, performed in His Majesty's ships Fury and Hecla in the years 1821-22-23. London: J. Murray. BHL