ANT 



five were found to contain two hundred and ninety-three 

 mounds, an average of fifty-nine to the acre, or eighteen 

 hundred for the whole section. At u Warrior's Mark" 



-*'K 



&tf^m<% 



"i 



^^^S^S^::?B:V::. . i>' ^ ; SSS ' tj. 



. -. p : ^^t^'/^iM^^^ 



-V 



\ ^ v ; >^;ffX; i i MmHfe 



v-V-:'- v-ym^^wffi^ 



Fig. 12 A GROUP OF MOUND-MAKING ANTS* NESTS 



(Formica exsectoides) 



another large settlement of nearly two hundred hills 

 was visited. Experiments made in the Hollidaysburg 

 group proved that all therein formed substantially one 



community, in complete fellowship, although the in- 



4 



