CHRONOLOGY xv 
1826 
Sailed for Europe to introduce his draw- 
ings. 
1827 
Issued prospectus of his ‘‘ Birds.”’ 
1828 
Went to Paris to canvass. Visited 
Cuvier. 
1829 
Returned to the United States, scoured 
the woods for more material for his 
biographies. 
1830 
Returned to London with his family. 
1830-1839 
Elephant folio, The Birds of North Amer- 
ica, published. 
1831-39 
American Ornithological Biography pub- 
lished in Edinburgh. 
1831 
Again in America for nearly three years. 
1832-33 
In Florida, South Carolina, and the 
Northern States, Labrador, and Canada. 
