Author
Tyrrell, J. W. (James Williams), 1863-1945
9
Heming, Arthur, 1871-1940
7
Franklin, John, Sir, 1786-1847
5
Tyrrell, Joseph Burr, 1858-1957
4
Brown, Robert, 1773-1858
2
Cody, William J.
2
Geological Survey of Canada
2
Gordon, Andrew R. (Andrew Robertson), 1851-1893
2
Gordon, J. S.
2
Greely, A. W. (Adolphus Washington), 1844-1935
2
Hazard, Gjon
2
Lawson, George, 1827-1895
2
Parry, William Edward, Sir, 1790-1855
2
Payne, F. F.
2
Porsild, A. E. 1901-
2
Richardson, John, Sir, 1787-1865
2
Royal Society of Canada
2
Smithsonian Migratory Bird Center
2