Grasshoppers and Related Insects Recording Scheme of Britain and Ireland; Grasshoppers and Crickets with Earwigs, Cockroaches, Stick Insects and Mantids. A summary of surveys, records and maps can be found here; http://www.orthoptera.org.uk/surveysbyspecies.
Orthoptera insects which include crickets and grasshoppers.
Coastal, Farmland, Grassland, Heathland, Towns and Gardens, Plantation and orchard, Upland, Wetland, streams and rivers, Woodland
Centre for Ecology and Hydrology, Biological Records Centre, JNCC. (NBN is also listed amongst these organisations).
Peter Sutton and Björn Beckmann
How to take part:
Sightings can be submitted all year.
How to get involved
Submit a recording here; http://www.orthoptera.org.uk/survey.