YORKSHIRE BUTTERFLIES AND MOTHS 2018: An assessment of their status and distribution

摘要

This is the 23rd Yorkshire Butterfly and Moth Report in the current series and the 14th new-format report produced jointly between Butterfly Conservation Yorkshire (BCY) and the Yorkshire Naturalists' Union (YNU) Lepidoptera Group. For BCY members itis also Argus 84.Penny Relf (PR) has undertaken the general editing and design work. David Smith (DRRS) has edited the Butterfly Sections and the introductory comments.