Identifying Bats of Britain and Ireland: A Field Worker’s Guide (Pelagic Identification Guides)

Sound Identification of Terrestrial Mammals Britain & Ireland (Pelagic Guides)

Identification Guide to the Non native Invasive Plants of Britain and Ireland (Pelagic Guides)

Frustrating Flowers and Puzzling Plants: Identifying the Difficult Species of Britain Ireland...

A Field Guide to the Butterflies of Romania (Pelagic Identification Guides)