Edwin Philip Butterfield, The Zoologist (1901)
“ After reviewing all the information to hand regarding the distribution of the Stonechat in Yorkshire, it cannot be said with exactitude to be common in any district, and, contrary to what one might expect, as it was formerly thought to be more of a sub-alpine species, it is more common in the extreme east than in the west, more especially the north-west fells, where it appears to have almost died out as a nesting species, occurring occasionally on migration, but chiefly in spring ”
