DELAWARE VALLEY ORNITHOLOGICAL CLUB. 



57 



■8I!tld 



^ O 1- 



ti t- U >-i >^ >-t 



p^ a, A <ji tj ri 



O (M O CI 



>% >-. >^ >-> 



1^ tM t- O O 00 O • 



^■1 I— I C^ >— 1 I— . ^H I— . t 



sj rt a. rt SI. c 





*TJJ 'pJ0JJ3ATi|£ 



icocooor-^DMOOTcO'-iTf-r'^^ooorH 



<J -< <; S ;3 - 



