TROPHIC RELATIONS OF SEABIRDS 



103 



X X X 



X O O 



X 





f*! 



illlll 





2 



13 E 



2.S 

 p-o -] 

 -2 .2 



S-S 



3 



a Other incidental items 

 b Other incidental items 

 c Other incidental items : 



