PEARL-BORDERED FRITXLLARY. 147 
tributed over the whole island, as we have seen no- 
tices of its occurrence in most parts of England ; 
and numerous specimens have been received from 
Perthshire, Ross-shire, Sutherland, and others of the 
more northern counties of Scotland, while it is not 
rare throughout the lowlands. It is a double-brood- 
ed species, first appearing in the end of May, and 
again in autumn. 
