Soil and earthworm survey - join in now
Discover more about the world of earthworms and help scientists with valuable research
Earthworms are extremely important and play a vital role in recycling plant nutrients and aerating the soil. By taking part in this survey you'll help improve our knowledge of earthworms and the soils they live in - something we know surprisingly little about.
Get involved
Taking part is simple and fun. To get started, download one of our free survey packs, which include easy-to-follow instructions and a detailed earthworm identification key.
Enter your results online
Once you've completed the survey, simply submit your results using the online form. You'll be able to see your contribution instantly on our interactive maps.
Problems entering your survey results online?
Send your completed workbook and detailed information on your site location to:
Please show care and respect to our environment.
The soil is home to many important creatures.
FREEPOST RSCH-CHYJ-HYYC, OPAL, Centre for Environmental Policy, Imperial College, South Kensington, London SW7 2AZ.
See the results so far
View and analyse all the results so far with interactive maps and graphs. Which earthworm species are the most common and in which soils have they been found in? How do your results compare?
See your earthworm pictures
See all the earthworm pictures you've submitted to us so far. Get snapping and add your photos to the gallery.
Play earthworm frenzy
You'll need fast reactions to catch as many worms as you can in the time limit.
Soil and earthworm activity sheets
Make your own wormery with the soil and earthworm activity sheets available in our kids zone.
Join in the OPAL air survey
Investigate lichens on trees and find out about local air pollution.
The soil and earthworm survey is being led by the OPAL Soil Centre at Imperial College, London.
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