Transactions of the Wisconsin Academy of Sciences, Arts and Letters
volume XXIII (1927)
Jackson, Hartley H. T.
Notes on the summer birds of Door Peninsula, Wisconsin, and adjacent islands, pp. -Plate 22 ff. PDF (8.1 MB)
Page Plate 22
This material may be protected by copyright law (e.g., Title 17, US Code).| For information on re-use, see http://digital.library.wisc.edu/1711.dl/Copyright