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THE WILSON JOURNAL OF ORNITHOLOGY • Vol. 124. No. 2. June 2012 
Black-and-white Warbler Mourning Warbler 
Common Yellowthroat 
Eastern Towhee 
American Goldfinch 
Baltimore Oriole 
American Redstart 
circles and the dashed trend line; males am amres nT^h ^ C * Ch Spec . ie * studied versus time - Females are represented b 
significant protandry (paired /-test two-tailed P < 0 001 /onT ?' hC *° l,d trend lme ' Six of seven s P ecies studied ha 
average arrival times of males and females (paired ,-test. twwaUedT =^71 had "° Significant difference 1,1 
