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National Insect Week returns in 2020

OPAL identification guides

Free resources from Opal Air Laboratories (OPAL) to help you identify some common British plants and animals.

Includes identification guides and surveys for dragonflies, freshwater invertebrates, moths and common invertebrates.

Did you know?

Most gregarious hibernators

Cluster flies and ladybirds hibernate in roof space in their thousands, in spring they leave a chemical marking a safe site.

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