370 BRITISH BIRDS. 



Tree-Creepeb (Certliia familiaris) . Occasionally in the 

 second half of August, frequently in September and early 

 October ; very irregularly through October, November, 

 December, January, and February ; regularly from the 

 second week of March to the middle of June ; very 

 occasionally to the beginning of August. 



Wren [Troglodytes parvulus). Sings throughout the 

 year, except in frosty weather. 



Pied Wagtail {Motacilla luguhris), Occasionall}' in the 

 end of August and September ; frequently during October 

 and early November ; February, March, April, and May ; 

 occasionally in early June. 



Meadow-Pipit [Anthus pratensis). Frequently in late 

 February and March ; regularly through April, May, and 

 June ; occasionally during July and early August. 



Greenfinch [Ligurinus chloris). Very occasionally from 

 the middle of January ; regularly from early March (when 

 most arrive from their winter-quarters) to the second 

 week of August, and occasionally to the end of the third 

 week. 



Chaffinch [Fringilla ccelehs). Occasionally during the 

 second half of August and the first half of September, 

 frequently during the second half of September, 

 occasionalh^ during October ; very occasionally during 

 January and early February ; regularly from the middle 

 of February to the first week of July ; occasionally until 

 the fourth week. 



Yellow Bunting [Emheriza citrineUa). Pegularly from 

 the middle of February or beginning of March to the 

 fourth week of August. 



Reed-Bunting (E. schceniclus) . Occasionally from the 

 end of February to the end of July. 



Skylark [Alauda arvensis). Occasionally in the second 

 and frequently in the third week to the end of September : 

 regularly through October and to the second week of 

 November. Occasionally in the second and third weeks 

 of January ; regularly from the fourth week of Januaiy 

 to the end of July. 



