26 Mr. A. G. More on the Distribution of Birds 
Throughout England; and in Scotland ranges further north 
than the Chiff-Chaff, having been observed by the Duke of 
Argyll in Argyleshire and at Balmoral. Mr. T. Edward has seen 
the bird in Banffshire ; and Mr. J. Lamb tells me that it is com- 
mon round Perth, where Mr. A. Pullar has also found the nest. 
Syzvra TrocHiLus (Lath.). Willow Wren. 
Provinces I.-X VII. 
Subprovinces 1-35. 
Lat. 50°-59°. “ British” type, or general. 
Throughout Great Brita, becoming less numerous in the 
north of Scotland. Found plentiful in Sutherland by Mr. Selby ; 
and is reported by Mr. W. Dunbar as nesting regularly in Ross, 
Sutherland, and Caithness. 
Syztvra ruFA (Naum.). Chiffchaff. 
Provinces I.—XIV. 
Subprovinces 1-25, 26-28. 
Lat. 50°-56°. “ English” or Southern type. 
Throughout England and Wales, and in a few counties of the 
south of Scotland. Sir W. Jardine marks the Chiffchaff as 
nesting sparingly in Dumfries. Mr. R. Gray finds it nesting 
near Glasgow; and the Rev. J. Duns tells me that the bird is 
well known in Berwickshire. 
Macgillivray speaks of its having been seen in various parts 
of Scotland, especially the Lothians, where it is very rare. The 
bird is included in the ‘ Natural History of Dee-side,’ on the 
authority of Mr. Brown, who describes it as occurring very 
rarely near Abergeldie and Micras. 
Sytvr1a unpAta (G. R. Gray). Dartford Warbler. 
Provinces I-III. V.? VIII.? 
Subprovinees 1?, 2-9, 14.?, 20? 
Lat. 50°-52°.  “ English” type, or Southern. 
Confined apparently to a few counties of the extreme south 
of England. Montagu mentions its occurrence in Cornwall. 
