/ I II (jI ,' firelane , fir ne----------------------- I 5I --- - I 00 pav e d. I*4 2-4 I 0I> 0l11 -^ II--^/^ --'" -3- i- I Figure 7. Pattern of den site use by an adult female (F9) following birth of a litter in April 1980. Key to symbols: triangle = natal den site; numbered solid circles = secondary den sites used the first month and number of days spent at each site based on daytime resting fixes of the adult; squares = presumed secondary den sites on six days during the second month.