B I U n S OF X K M' V() R K 



Memoir 12. N. Y. State Museum 



Plate 88 



BARN SWALLOW Hirundo erythrogastra Boddaert 



FEMALE MALE 



CLIFF SWALLOW Petrochdidonlunifruns lunifrons (Say) 



ADULT IMMATURE 



ROUGH-WINGED SWALLOW 

 Stelyidupteryx sirrii>ennt.i (Audubon) 



BANK SWALLOW 

 Ripaiia riparui Linnaeus) 



PURPLE MARTIN Progne subis suhis il,\nn:iena) 



MALE 

 FEMALE 



All i nat. size 



TREE SWALLOW 

 Jridoprocne bicolor (Vieillot) 



ADULT IMMATl 



