:::::::::^v NATURE NEAR CAMP xfe: 



lar-mouthed cave, high up on the face of the cliff, 

 which we discovered was tenanted by a remarkable 

 assemblage of living creatures, putting to shame even 

 the mythical " li^ppy families " of the prairie-dog 

 burrows of our Western States. Each morning a pair 

 of Mexican Canyon Wrens Hew out of this cave, and, 

 after drinking at the stream below, they returned to 



THE BARRANCA CAVE 



<.<i-l()l ^.. 



