150 TETRAONID^E. 



SWIFT. ( Cypselus apus.} 



Common ; several pairs build here every year. There 

 are usually one or two nests in Mr. Chapman's barn ; some 

 also build in the Church steeple. 



Common at Pinner and Ruislip. 



COLUMBID.E. 



RING DOVE. (Columba palumbus.) 

 Occasional. 



STOCK DOVE. (Columba cenas.} 



TURTLE DOVE. (Columba turtur.} 

 Rare. The Park and Oxhey Wood. 



PHASIANID^E. 

 PHEASANT. (Phasianus Colchicus.} 



TETRAONID^E. 



PARTRIDGE. (Perdix cinerea.) 

 Fairly common. 



RED-LEGGED PARTRIDGE. (Perdix rufa.} 

 Found at Ruislip, June 3rd, 1875. 



