Endo • NEST-SITE CHARACTERISTICS OF BULL-HEADED SHRIKES 
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(A) 
(B) 
(C) 
Number of thorny branches 
FIG. 1. The relationship between nest outcome (successful = 1. depredated = 0) and nest height (A) number of 
branches (B,. and number of thorny branches (C) (n = 30). Upper open bars ind.cate the number of successful nests, and 
lower open bars indicate the number of depredated nests. 
