— li- 

 es. Eastern Willow Wren. Phylloscofus trocJiilus eversmanni 

 (Bonaparte). 



Not mentioned by Shelley. (Shelley's Phyllopneuste eversmanni 

 refers to a different species.) 



Occurs during the autumn migration. 

 Slightly larger than the preceding and almost entirely 

 lacking the yellow coloration in the plumage. 



66. Wood Wren. Phylloscopus sihilatrix sihilatrix (Bechstein). 



Phyllopneuste sylvicola. Shelley, p. 101. 



Common during the northward passage in April ; rare 

 during the autumn migration. 



About 5 inches in length. Green above ; throat and breast 

 lemon yellow ; belly silky white. Females are slightly smaller 

 and less brightly coloured than the males. 



67. Erlanger's Wood Wren. Phylloscojms sihilatrix erlangeri 



Hartert. 



Common in April while on passage. 



Like the foregoing, but of a more lemon yellow coloration 

 on under parts and brighter green above, especially on the head. 



68. Bonelli's Warbler. Phylloscopus honellii bonellii (Vieillot). 



Phyllopneuste bonellii. Shelley, p. 101. 



Rare in spring and autumn. 



Length about 4| inches. Earthy brown above; rump 

 greenish ; silky white on under parts. Females differ from the 

 males in being slightly smaller. 



69. Eastern Bonelli's Warbler. Phylloscopus honellii orien- 



talis (Brehm). 



Not mentioned by Shelley. 



Very abundant in spring, less common diuing the autumn 

 migration. 



Similar to the preceding form but has longer wings. Shelley 

 presumably did not notice the difference between this and the 

 typical form. 



Shelley (p. 103) evidently included Phyllopneuste eversmanni 

 in error. 



