skip to main content
The Royal Parks web site uses cookies. By browsing you are agreeing to our use of cookies. Read our cookie policy
  • Home
  • Media Centre
  • Careers
  • Shop
  • Contact us
  • searchsearch
The Royal Parks menu
  • Parks
    • Hyde Park
    • Kensington Gardens
    • Richmond Park
    • Bushy Park
    • St James's Park
    • The Green Park
    • The Regent's Park and Primrose Hill
    • Greenwich Park
    • Brompton Cemetery
    • Victoria Tower Gardens
  • What's on
    • Upcoming events
    • Latest news
    • Blog
    • The Royal Parks Podcast
    • Self guided walks
    • Learn Online
    • The Great Exhibition Virtual Tour
    • Sign up to our Newsletter
    • Event Feedback
  • Managing the parks
    • Park management plans
    • Park regulations, legislation and policies
    • Park strategies
    • Holding events in the Royal Parks
    • Cycling in the Royal Parks
    • Conservation and improvement projects
    • Consultations
    • Licences and permits
    • Policing in the Royal Parks
    • Visitor satisfaction research
  • Support
    • Make a donation
    • Give a significant gift 
    • Leave a gift in your Will 
    • Run, cycle or swim for the parks
    • Hire The LookOut, Hyde Park
    • Become a partner
    • Corporate volunteering
    • Tributes in your local park
  • Learn
    • Learn in our Central London parks
    • Learn in The Regent's Park
    • Learn in Greenwich Park
    • Learn in Richmond Park
    • Learn in Bushy Park
    • Learn in Brompton Cemetery
    • Learn Online
    • Urban Tree Festival School Challenge
    • Green Futures project
  • Get involved
    • Careers
    • The Royal Parks Horticultural Apprenticeship Scheme
    • Volunteer with us
    • Mission Invertebrate
    • The Royal Parks in World War I
    • Play in the Park
    • Photo competition winners
    • Green Flag Awards
  • About us
    • Who we are
    • What we do
    • Procurement
    • Partner organisations
    • Publications
    • Friends of The Royal Parks
    • Contact us
    • Modern Slavery Statement
  • Donate
searchSearch
  • The Royal Parks
  • Parks
    arrow_drop_down
    • Hyde Park
    • Kensington Gardens
    • Richmond Park
    • Bushy Park
    • St James's Park
    • The Green Park
    • The Regent's Park and Primrose Hill
    • Greenwich Park
    • Brompton Cemetery
    • Victoria Tower Gardens
  • What's on
    arrow_drop_down
    • Upcoming events
    • Latest news
    • Blog
    • The Royal Parks Podcast
    • Self guided walks
    • Learn Online
    • The Great Exhibition Virtual Tour
    • Sign up to our Newsletter
    • Event Feedback
  • Managing the parks
    arrow_drop_down
    • Park management plans
    • Park regulations, legislation and policies
    • Park strategies
    • Holding events in the Royal Parks
    • Cycling in the Royal Parks
    • Conservation and improvement projects
    • Consultations
    • Licences and permits
    • Policing in the Royal Parks
    • Visitor satisfaction research
  • Support
    arrow_drop_down
    • Make a donation
    • Give a significant gift 
    • Leave a gift in your Will 
    • Run, cycle or swim for the parks
    • Hire The LookOut, Hyde Park
    • Become a partner
    • Corporate volunteering
    • Tributes in your local park
  • Learn
    arrow_drop_down
    • Learn in our Central London parks
    • Learn in The Regent's Park
    • Learn in Greenwich Park
    • Learn in Richmond Park
    • Learn in Bushy Park
    • Learn in Brompton Cemetery
    • Learn Online
    • Urban Tree Festival School Challenge
    • Green Futures project
  • Get involved
    arrow_drop_down
    • Careers
    • The Royal Parks Horticultural Apprenticeship Scheme
    • Volunteer with us
    • Mission Invertebrate
    • The Royal Parks in World War I
    • Play in the Park
    • Photo competition winners
    • Green Flag Awards
  • About us
    arrow_drop_down
    • Who we are
    • What we do
    • Procurement
    • Partner organisations
    • Publications
    • Friends of The Royal Parks
    • Contact us
    • Modern Slavery Statement
  •  
  • Donate
    • Home
    • Media Centre
    • Careers
    • Shop
    • Contact us
  • What's on
  • 
  • Blog
  • 

Excellent Earthworms

Alice Evans

Mission: Invertebrate Project Officer

What are the most important invertebrates in the world? You might think of bees, busy pollinating 1/3 of the plants we need for fruit and vegetables - but would you think of humble earthworms?

They are not the most glamorous group of animals, but they are certainly extremely important, with their value recognised as far back as ancient Egypt, when Queen Cleopatra valued their contribution to Egyptian agriculture and declared them to be sacred. Charles Darwin also recognised their value to the creation of healthy soils, and his little-known book; The Formation of Vegetable Mould Through the Action of Worms published in 1881 was in fact his best-seller.

Soil is literally and metaphorically the foundation of life on Earth. Soil stores nearly twice as much carbon as all living plants and the atmosphere combined, and is therefore essential in lessening the effects of the climate crisis. Soil is the most biodiverse of all ecosystems, 1 tsp of garden soil contains thousands of species, millions of individuals and hundreds of metres of fungal networks - at least ¼ of species on planet Earth live in soils!

Earthworms are the guardian angels of healthy soils. They eat rotting leaves and other organic material, which they then poop out as little piles of soil treasure known as ‘castings’. Earthworm tunnels aerate the soil, bringing vital oxygen underground where plant roots can absorb it. Tunnels also decompact the soil so that plant roots have space to grow. The nutrients and oxygen needed for healthy soils is therefore provided by earthworms, which create a suitable environment for plants to grow, and so without healthy soil there would be no plants in the first place for bees to pollinate.

Hand sorting a soil pit © Keiron Derek Brown

Soil and earthworm in hand © Keiron Derek Brown

Earthworms and The Royal Parks

The Royal Parks make up around ¼ of the green space in London, covering 5,000 acres composed of  lawns, meadows, flowerbeds, woodland and water bodies that all depend on healthy soil to support the amazing wildlife that lives in these habitats. That’s a lot of soil, and a lot of work for earthworms. The Royal Parks want to find out how our management techniques affect earthworm ecology, from the impact of compaction caused by footfall from our 72 million visitors - to the impact of our road closure trials which we hope will help reduce pollution in our parks.

Sampling equipment © Keiron Derek Brown

Record notebook © Keiron Derek Brown

Straightening a specimen © Keiron Derek Brown

Earthworm reference collection © Keiron Derek Brown

Alice Evans

Mission: Invertebrate Project Officer

Help us improve our website by providing your feedback.

Website user survey

close

search
Explore the Royal Parks
  • Hyde Park
  • Kensington Gardens
  • Richmond Park
  • Bushy Park
  • St James's Park
  • The Green Park
  • The Regent's Park and Primrose Hill
  • Greenwich Park
  • Greenwich Park Revealed - Park Restoration Project
  • Brompton Cemetery
  • Victoria Tower Gardens
  • Grosvenor Square Garden
Support the parks
  • Make a donation
  • Give a significant gift 
  • Leave a gift in your Will 
  • Run, cycle or swim for the parks
  • Hire The LookOut, Hyde Park
  • Become a partner
  • Corporate volunteering
  • Tributes in your local park
Media Centre
  • Press Releases
  • Royal Parks News Permit
  • Filming and photography
  • Royal Parks Image Library
  • News Archive
  • Trooping the Colour media accreditation
About us
  • Who we are
  • What we do
  • Procurement
  • Partner organisations
  • Publications
  • Friends of The Royal Parks
  • Contact us
  • Modern Slavery Statement
Connect with us
Follow us on Twitter
Follow us on Facebook
Follow us on Instagram
Watch our videos on YouTube
The Royal Parks

The Royal Parks is a registered charity (No. 1172042) and a company limited by guarantee registered in England & Wales no. 10016100 (VAT No. 261 4640 19)

Copyright © The Royal Parks 2016-2022 | Head Office: The Old Police House, Hyde Park, London. W2 2UHTerms & Conditions | Privacy Policy

close

Subscribe to our eNewsletter today

Be the first to hear our latest news and read about upcoming events, learning and volunteering opportunities, fundraising and park improvement projects when you sign up to our mailing list.

Aerial view of Regents