Courtesy of Dr. R. C. Murphy 



DISUSED CORMORANT NESTS, SHOWING THE GUANO READY FOR GATHERING 





''^h^ ^"^'S 



Courtesy of the Xational Association 

 of Aubudon Societies 



Photograph by 

 T. G. Pearson 



A CABOT's tern colony in TEXAS — THESE ROOKIES WERE DEPLETED BY EGG 

 HUNTERS 



