Joseph Cundall, A Brief History of Wood-engraving… (1895)
“ As soon as the success of the 'Quadrupeds' was assured, Bewick commenced without delay his still more celebrated book, the 'History of British Birds.' In making the drawings for this work he was much more at home, for he knew every feathered creature that flew within twenty miles of Ovingham, and it was all 'labour of love.' He worked with all his soul first at the 'Land Birds' and afterwards at the 'Water Birds,' and it is on these two books that Bewick's fame both as a draughtsman and an engraver principally rests. ”
