Tag: rewilding ealing

Bringing Beavers back…to Ealing?

Left to right: Jon Staples (Ealing park ranger), Martin Smith (Friends of Horsenden Hill), Sean McCormack (Ealing Wildlife Group & London Beaver Working Group), Róisín Campbell-Palmer (Beaver Trust), Elliot Newton (Citizen Zoo & London Beaver Working Group), Ben Stockwell (Citizen Zoo & London Beaver Working Group).

An exciting meeting of various stakeholders took place on January 17th 2022 to scope out the potential for an urban beaver reintroduction project in London. Ealing Wildlife Group are entering talks to partner with Ealing Council park rangers, Friends of Horsenden Hill and Citizen Zoo to apply for a licence for an enclosed urban beaver reintroduction trial.

Sean McCormack exploring Paradise Fields, one of the proposed locations for a London Beaver reintroduction trial

We recently invited the Beaver Trust, London Beaver Working Group and Citizen Zoo to come and assess the proposed release site, Paradise Fields in Greenford, Ealing. And the feedback was very promising and positive that the site is suitable and our proposal would be supported.


Beavers are coming back in the UK landscape and it won’t be long before they reach more urban areas. Indeed there are already free living beaver populations as close to London as Medway in Kent to the Southeast and Oxfordshire to the West. So we need to learn to live alongside them when they do arrive. An enclosed trial in the urban setting therefore could provide us with a lot of learning opportunities.

We are keen to set up an enclosed urban trial in Ealing to assess and monitor:

  1. how beavers can mitigate flooding in the urban landscape
  2. how urban communities engage with beaver reintroduction, rewilding and wildlife reintroduction
  3. how beavers can alter urban wetland habitats and improve their biodiversity
  4. how beaver-human-landscape conflicts can be mitigated in the urban landscape
  5. how we can bring back other threatened or locally extinct wildlife species such as harvest mice and water voles using beavers as ecosystem engineers

Here is a great talk by our friend at Citizen Zoo, Elliot Newton, explaining why bringing back beavers to London is a good idea:

For further information or press enquiries please contact hello@ealingwildlifegroup.com

New Harvest Mouse partnership with Battersea Children’s Zoo

Battersea Harvest Mice

We’re very excited to be partnering with Battersea Children’s Zoo and their sister zoo, New Forest Wildlife Park, both of which will be providing us with captive bred harvest mice to release in Ealing over the coming years. I recently visited Battersea and was astounded by their beautiful Harvest Mouse exhibit, which showcases just how busy (and adorable) these little mice are. Here’s what Head Keeper, Jamie Baker, has to say about the partnership:

“Battersea Park Children’s Zoo has always championed British native species. Alongside our conservation work with other BIAZA and EAZA facilities on European Endangered Species breeding programmes we have always worked to put our own native species at the forefront of our work. As one of most successful zoos working with the Scottish wildcat breeding programme, producing 5 kittens over the last couple of years, we also collaborate on reintroduction projects for native hedgehogs and of course, Eurasian harvest mice, which are increasingly threatened in Britain. 

Battersea Children’s Zoo Harvest Mouse enclosure


We currently have one of the largest harvest mouse exhibits in the country and actively breed mice at the zoo before transferring them to reintroduction projects up and down the country. Education is key in providing a future for our native species, so our dedicated harvest mouse barn is a great opportunity for our yearly 8500 school children to connect with these relatively unheard of creatures. 


We are excited to have struck a new partnership with Ealing Wildlife Group and can’t wait to shine a light on their amazing work to restore wild places in London and reintroduce native species. Our curator Jason and head keepers Jamie and Charlotte had the pleasure of welcoming Sean to the zoo recently to discuss our joint passion for harvest mouse conservation and we look forward to providing captive bred harvest mice to Ealing Wildlife Group’s upcoming release projects. Joining forces to rewild some amazing habitats in West London.”

The team at Battersea and New Forest are also keen to come help us survey for harvest mice to monitor how well the reintroduction project is going over the coming years. There will also be opportunities for volunteers to help with this important work. Exciting times!

Rewilding Ealing: Harvest Mice

Photo: Harvest Mouse by Amy Lewis, The Wildlife Trusts

This Friday Dec 4th at 8pm, join Sean McCormack for an online discussion about a potential reintroduction project of Harvest Mice in Ealing. We’ll be exploring whether we have Europe’s smallest rodent species in the Borough, how we might find out with some help from our members, whether we still have suitable habitat and why such a project might be beneficial to people and biodiversity.

This is hopefully the first in a series of talks exploring rewilding and nature conservation in Ealing.

There are 100 spaces; first come, first served. Please do join live so you can take part in the Q&A afterwards. A recording of the session will be posted after for those who missed the live event.

The meeting will be on Zoom, details as follows:

Ealing Wildlife Group is inviting you to a scheduled Zoom meeting.

Topic: Rewilding Ealing: Harvest Mice

Time: Dec 4, 2020 08:00 PM London

Join Zoom Meeting

https://us02web.zoom.us/j/83855182276…

Meeting ID: 838 5518 2276Passcode: 581930

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