Courtesy of the New Y.j.k State MoSl-uti 



Plate 88 



CLIHF SWALLOW I; tmclnluluii hiiiifiuiix lunifiuua (Say) 



ROUGH-WINGED SWALLOW 



StelgnliipUrjij- sm iiicniiis (Audulmu) 



BANK SWALLOW 

 Uili'iii'i iipnii'i ll.innaous) 



All % nat. sl7. 



TREE SWALLOW 



Iriiloiirofttf hicutur iVleillot) 



