|A Flock of Peewits by Denys Watkins-Pitchford|
Bayne, Charles S. (1944). Exploring England. Collins, London
Thomas, Edward (2002). In Pursuit of Spring (first published 1914), Laurel.
Jefferies, Richard (2011). Wild Life In A Southern County (first published 1879). Toller
Craster, John, Sir (1969). Naturalist In Northumberland
Quote "It is not spring yet"
Thomas, Edward (2009). The South Country (first published 1909), Toller
Lapwing illustration by Denis Watkins-Pitchford from;
Warren, C. Henry (1940). England Is A Village, illustrated by Denis Watkins-Pitchford. Eyre and Spottiswood