ALS Guide to Mothing

Back Garden Mothing

British Butterflies

Butterflies and Moths (Dutch site in English)

Butterflies & Moths of Europe (Italian site in English)

Butterfly Conservation

Red Data Book of European Butterflies

Caterpillar Hostplant Database (NHM)

The Cockayne collection - Identification Images (Moths)

Larvae of North-European Lepidoptera

Microlepidoptera of Finland

Moths Count   - National Macro-moth Recording Scheme

Moth Shots - excellent photographs

Saturniidae of the Western Palaearctic

Sphingidae of the Western Palaearctic

UK Moths - largest UK moth ID site

UK Leps