FAMILY TIIRUNDIXIDJ!:. SWALLOWS. 



2Go 



FAniLY HIRUNDINID/E. 

 Swallows. 



Bill, small and flattened, somewhat triangular in shape; gape, very 

 wide; wings, long, usually extending beyond the tail. 



Group 1. Wing, 3 25 to 4.75 inches long. 



"^ ^ ) ^ 



Bank Swalluw. 



Throat ami Im-IIv. white: a band of grayish brown on the breast; iippoi 

 plumago, hiowiiisli j^iay. 



!{ank Swallow. 



Chiricola ripnriii. 

 See No. 4G3. 



rii(li'riiarl>, hrownish .i;ray. >ha(liii;x into whit- 



isli nil tlic hclly ; u]>\»v \>m\-. urayi-li l>ro\\ ii : 



no distinct breast band. 



RouKh-winged Swallow 



SI, liiUh>i>'i fill- >. rrij'i tiiiis. 



Sco No. HA. 



V: 



