Yellowstone River Expedition.


1840-44

Published the reduced edition of his "Bird Biographies."


1846

Published first volume of "Quadrupeds."


1848

Completed _Quadrupeds and Biography of American Quadrupeds_. (The last
volume was not published till 1854, after his death.)


1851

_January 27_. John James Audubon died in New York.




JOHN JAMES AUDUBON.