34 



NORTH AMERICAN FAUNA 69 



Figure 14. — Mixed swamp hardwood habitat in the Dismal Swamp in south- 

 eastern Virginia, 1968. Major forest species are swamp blackgum, sweet- 

 gum, and red maple. Note Swainson's Warbler nest 2 feet from the ground 

 in sweet pepperbush, center of picture. 



