Upper: Fig. 46. Entrance of Bat Cave in Dow's Pasture, Four 



Miles West of Carlsbad 



About one thousand house bats (Myotis incautus) were occupying 

 this cave. 



Lower: Fig. 47. Slaughter Cave in Slaughter Canyon 



Three dead ring-tails were lying in the entrance, victims of poison 

 distributed by goat herders. Also much bat guano had been taken 

 from this cave. 



127 



