Si mi larity 



+ 1.0 



SEASON PREDATOR L 



SPRING 



SUMMER 



WINTER 



SUMMER 



FALL 



WINTER 



SPRING 



WINTER 



SPRING 



WINTER 



SPRING 



SUMMER 



WINTER 



FALL 



SUMMER 



FALL 



SPRING 



FALL 



WINTER 



FALL 



FALL 



SPRING 



FALL 



SPRING 



WINTER 



WINTER 



FALL 



SPRING 



SUMMER 



SUMMER 



SUMMER 



SUMMER 



M. americanus 

 M. americanus 

 C. arctifrons 

 C. arctifrons 

 C. arctifrons 

 P. oblongus 

 P oblongus 

 R. erinacea 

 R. erinacea 

 M. americanus 

 U. chuss 

 U. chuss 

 U. chuss 

 R. erinacea 

 R. erinacea 

 U. regia 

 C. artifrons 

 M. bilinearis 

 M. bilinearis 

 S. chrysops 

 U. chuss 

 M. bilinearis 

 L. americanus 

 L. americanus 

 L. americanus 

 U. regia 

 P. oblongus 

 U. regia 

 M. bilinearis 

 U. regia 

 P. oblongus 

 L. americanus 



r 



+ .8 



I 



+ .6 

 l_ 



+ 4 



+ 2 



_1_ 



-8 



-1.0 



I 



3- 



n 



T 



+ 1.0 +.8 +.6 1-4 +.2 



Si mi larity 



-.4 



.6 



-.8 



•I.O 



Figure 30.— Dendrogram depicting diet similarity IBrav-Curtis similarity 

 indev) among predators, by season. Roman numerals indicate groups 

 referred to in the text. 



29 



