^pf- THE MIGRATION 



OF 



BRITISH BIRDS 



INCLUDING 



Zbcit ipost^Glacial Bmicj rations as Ii;race& b\? 

 tbe application of a IRevv Xaw ot H)ispersal 



BEING 



A CONTRIBUTION TO THE STUDY OF MIGRATION, 



GEOGRAPHICAL DISTRIBUTION, AND 



INSULAR FAUNAS 



By CHARLES DIXON 



AUTHOR OF "the MIGRATION OF BIRDS,'' ETC., ETC., F: 



M^/TJ/ SIX MAPS ^"^^^ia^^^^htiig^ 



LONDON: CHAPMAN AND HALL, Ld. 



1895 



{All rights reserved] 



