BIRDS 



159 



Fig. io8.— Warblers 



±. Barred Warbler {Sylvia nisoria). -2. Lesser Whitethroat {S. curruca). 3. Garden Warbler [S. hortensis), 

 4. Whitethroat {S, cinerea). 5. Blackcap {.S". airicapilla). 



Common British forms are the Song- Thrush {Turdus musicus), 

 Fieldfare (Z! pilaris), and Blackbird {T. meruld), all of which are 

 widely distributed in Europe, Asia, and North Africa. 



