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EUROPEAN BUTTERFLIES: A PORTRAIT IN PHOTOGRAPHS  by  Bernard Watts

a comprehensive review of European Butterflies, including their identification, based on the author's own observations and photographs.


Significant features:

A systematic method of wing-pattern analysis;

Numerous pictures to illustrate subspecies, major forms, geographical clines etc;

Pictures published to scale (based on actual photographic magnifications).


For more details see Scope and Personal Introduction.