IIA Document Library

Old Books © Stephen Barnes

 Important Invertebrate Areas  About IIAs Selecting and Mapping IIAs Supporting Invertebrate Conservation IIAs in Planning   IIA Landscapes  Single Species IIAs  Using IIA Maps and Profiles FAQ  IIA Data Providers   IIA Document Library 

Important Invertebrate Areas (IIAs) are the best places in Great Britain for our invertebrates, which have been identified using the most up-to-date data available from over 80 national expert recording schemes. They support some of our rarest and most threatened species, vulnerable habitats and unique assemblages of invertebrates.

As and when new Important Invertebrate Area documents come online they will be added to our IIA Document Library below.

What are Important Invertebrate Areas?


Important Invertebrate Area Poster (A0)

Welsh IIAs report front page - English

IIAs: Putting Bugs on the Map in Wales


Important Invertebrate Areas in Wales (Map)