Birds of Heliguland. 9 



89. Cyanecula wolfi. 

 One shot in March 1848. 



90. Erithacus rubecula. 



Common in sprinj^, beginning early, and in autumn con- 

 tinuing late. 



91. Ruticilla phcenicurus. 



Common in May and again in September. 



92. RUTICILLA mesoleuca. 

 One shot in June 1864', 



93. RUTICILLA TITYS. 



Arrives regularly some time in March, and again late in 

 autumn ; sometimes seen in winter. 



94. RUTICILLA MOUSSIERI. 



One said to have been shot in the summer of 1842. 



95. Sylvia orphea. 



One shot in July 1876; two others said to have been shot 

 half a century ago. 



96. Sylvia cinerea. 



Very common from the middle of April to the end of May, 

 and again from the end of August to the end of September. 



97. Sylvia curruca. 



Passes over in small numbers from the beginning of April 

 to the middle of May, and in still smaller numbers from the 

 middle of September to the end of October. 



98. Sylvia hortensis. 



Common from the end of April to the end of ]\Iay, and 

 again from the end of August to the end of September. 



99. Sylvia atricapilla. 



Passes over in small numbers from early in April to the 

 end of May, and again in October and November. 



100. Sylvia melanocephala. 



An example supposed to have been of this species was 

 shot half a century ago. 



