County Atlases
Worcestershire Recorders have produced annotated atlases describing the status and distribution in Worcestershire of Mammals (G.H. Green, J.D.S. Birks, J.M.L., Schenke and G.H. Trevis, 2012), Orthoptera (Gary A. Farmer 2018), and Bumblebees (Geoff Trevis and Harry Green 2019).