102 



[The Kby8.J 



KKY No. 15.— BIRDS THAT .MAKE A DISTINCTIVE 

 NOISE IX OVEiniKAD FIJGHT. 



1. Mallard. — '"Jlis hard : — gulls and wiiios give a 

 wliistliiio Bound." 



2. Gnrbnall. — (xoes with a •• swish, swish" overhead. 



:i. Common Te-il- — (As for (radwall.) 



4. Wiqeon. — ^'Peculiar rustling fliglit and wliistles 

 * whew '." 



o. Garqniify Teal. — " ^lies witli a surging liiss, more 

 even, sustained and rushing tlian any of our other Ducks." 



0. Shovel.ter. — " Sound of tlie wings auflible even at 

 some distance." 



7. Bfid-crested Pochard — ''A characteristic wing- 

 rustle, like, but louder and harsher than, that of the 

 Pochard." 



8. Tilt Pochard. — " A peculiar whistling sound." 

 a Wino'-rustle far more characteristic tlian that of the 

 White-eye," 



9. Whiir-eiied Duck. — (See under The Pochard.) 



