VOL. VIII.] BRITISH BIRDS MARKING SCHEME. 165 



up to date of these birds is 1,554, or a percentage of 3.3. 

 It is remarkable that this is precisely the same percentage 

 as last year, not^^dthstanding the large increase in total. 

 The percentages of individual species, however, change 

 somewhat, as might be expected. In the following list 

 I have added some species not included in the list given 

 last 3"ear. 



Some Percentages of Recoveries. 



