Vol. s2-41, Issue 123, 1866May 01, 1866 EDT
The Distribution and Migrations of North American Birds
The Distribution and Migrations of North American Birds
Spencer F. Baird,
Baird, S. F. (1866). The distribution and migrations of North American birds. American Journal of Science, s2-41(123), 337–347. https://doi.org/10.2475/ajs.s2-41.123.337