Terrestrial invertebrate surveys studying a wide range of target groups including Ground Beetles, Lepidoptera (both moths and butterflies including micro moths). Methods utilised depend upon study area and target species but have included:

Pitfall trapping

Suction sampling

Sweep netting

Canopy beating

Invertebrate desk studies collating data from local and national sources.

Aquatic invertebrate surveys using BMWP standard methodology.