Vol. 22, No. 11 
Page 5 
brome—total nest density, hatched nest density (nests /10 acres), and success 
were 2.2, 1.1, and 50.0% respectively. By contrast, comparable figures for the 
undisturbed, hayed, and fresh burn categories were 0 . 9 , 0 . 2 , 27 . 3 %; 0 . 4 , 0 . 1 , 
25 • 0 %; and 0 . 0 , 0 . 0 , 0 %; respectively. 
This is an encouraging finding, however, more data are necessary to 
strengthen the indicated relationship. It would be desirable to add limited 
grazing to the various approaches to prairie management. 
