Meet the team

Meet the team

Geese at Woodberry Wetlands © Penny Dixie

London Wildlife Trust is run by a team of more than 50 staff, whose work is overseen by a Board of Trustees and represented by three high-profile ambassadors.

The majority of the Trust's conservation and engagement work is undertaken by 1,500 volunteers - find out more on our volunteering page.

Senior Management Team

The Senior Management Team is responsible for the operational delivery of the Trust's strategic aims.

Gordon Scorer, Chief Executive

Gordon Scorer

© Maya Gadjourova

Gordon joined London Wildlife Trust in June 2015. The majority of his career was spent at IBM, where he held numerous executive leadership positions as a Director and Vice President, with extensive general management and business growth experience. His specific focus was on new business start-ups, turnaround assignments and client (including partner) relationship management.

His role at the Trust was initially to return the organisation to sound financial health. His aim is now to fully ensure our relevance to London and Londoners is better understood and to lead the organisation through a journey as we work to truly transform London for the benefit of both people and nature. It's a great role with a new challenge, new experiences and a lot of fun each and every day.

Mathew Frith, Director of Research and Policy

Mathew Frith

Mathew Frith 

Mathew leads on nature conservation advocacy to exert a positive influence on policy and practice in London that helps to bring about a wilder, biodiverse and greener city, which is inclusive to all. He works on a range of partnerships, collaborative approaches and leadership to help achieve this.  He also leads on the Trust’s biodiversity research and climate change adaptation and carbon work, both with a range of peer and partner organisations.

Fascinated by the relationship between nature and society in cities, Mathew first joined the Trust in 1988, and has since served three terms as a member of staff, and (between 2002-09) as a trustee. He is a Full member of the Chartered Institute of Ecology & Environmental Management, Society for the Environment, and a Green Flag Award judge.


Leah McNally, Director of Learning, Youth and Communities

Portrait image of Leah McNally

Leah joined London Wildlife Trust in 2007, she has since held a range of senior roles as the organisation has grown and significantly developed. Leah is responsible for overseeing strategic areas centred around people’s engagement with nature and now leads on the development and delivery of a range of outdoor learning, youth and community programmes. She currently oversees the second phases of ‘Keeping it Wild’ and ‘Great North Wood Living Landscape’ as well as a range of partnership projects involving the public, private and charity partners across London. Leah leads on the Trust’s Equality, Diversity and Inclusion work and leads a team of approximately 10 staff.

Leah has previously led on the redevelopment of the Trust’s iconic Visitor & Learning Centre at Camley Street Natural Park in Kings Cross, overseeing the development, design and construction phases. Camley Street reopened to the public in October 2021. She has also overseen the first three years of delivery at Walthamstow Wetlands ‘Europe’s Largest urban Wetlands’ which opened to the public in October 2017.’ Leah was responsible for the Trust taking on an enhanced role as long-term Delivery Provider at Walthamstow from February 2021. She has also led the set up of operations (commercial and activity) at Woodberry Wetlands during the first three years after Woodberry was opened to the public by Sir David Attenborough in May 2016.

Leah has a wealth of experience and expertise in the areas of major project development and management, fundraising, visitor centre development & operations, community consultation & engagement, outdoor learning, youth involvement, community engagement and volunteering, all within the context of urban nature conservation. Leah's experience is wide-ranging and spans the arts, play, parks and conservation sectors. She has significantly increased on-the-ground project delivery during her time at the Trust through projects such as Woodberry Wetlands, Natural Estates, Crane Valley Community Project and Wild London Inclusive London.

David Mooney, Director of Development

David Mooney

© Penny Dixie

David has 11 years' experience and a strong reputation in the urban nature conservation sector. Listed in the Evening Standard as one of 'London’s 1000 most influential people', David has expertise in developing strong partnerships across the public, private and charity sectors transforming London's open spaces for people and wildlife.

David recently led on the development and delivery of both Woodberry Wetlands and Walthamstow Wetlands, two of the largest wetlands programmes in London in the last 20 years. As Director of Development, David now leads London Wildlife Trust’s consultancy work, fundraising and the development of the Trust’s large-scale natural heritage and habitat restoration projects across London

David began his career as a science teacher in North London before moving to the Trust to develop outdoor education and outreach programmes in East London.

Charlie Sims, Director of Visitor Experience

Charlie Sims, Director of Visitor Experience

Charlie joined London Wildlife Trust in October 2021 having worked closely over the previous four years mobilising and managing Walthamstow Wetlands as a partnership project with the London Borough of Waltham Forest. 

Her background is in events and hospitality, with extensive experience managing cafés, high-profile events and overseeing visitor operations across a range of unique London heritage venues. 

Responsible for the operational management of the Trust's visitor centre nature reserves; Walthamstow, Woodberry and Camley Street as well as generating commercial income through a programme of ticketed events, private hire, retail and cafés.

With an emphasis on visitor experience, she is focused on developing the customer journey across all our reserves. Ensuring that visitors feel welcomed and engaged with a diverse offer that appeals to a broad range of audiences across London and beyond.


Board of Trustees

Our Board of Trustees are volunteers, elected at our annual general meeting, who oversee the strategic direction of the Trust and are ultimately responsible for the organisation’s viability and legal responsibilities.

Elaine Sullivan, Chair

Elaine Sullivan, chair

Elaine became Chair of London Wildlife Trust in May 2014. She has had a long time passion for wildlife and feels fortunate to have always had the possibility to easily experience and appreciate nature, from growing up in Lancashire running freely through the countryside, and then throughout her life including in London. Elaine has also been active in promoting sustainability, including as Chair of London Ecology Centre and, on a secondment, establishing and leading Business in the Environment as part of Business in the Community.

Elaine is currently a partner at Manchester Square Partners where she advises senior leaders acting as a sounding board and mentor. She also leads MSP's initiatives to position female executives to realise their potential in executive committee and executive director roles, as well as to support them in seeking non-executive director roles in other organisations.

Elaine has a wealth of business experience, spanning senior industry leadership roles, including Chief Operating Officer for Global Banking at Deutsche Bank, where she also chaired the annual Women in European Business conference; and earlier, as Global Head of Financial Markets at IBM. She has lived and worked in the UK, New York and Paris and graduated with a degree in French and Maths from the University of Birmingham.

Elaine also has a sustainable small holding in Devon, where she first became a member of The Wildlife Trusts. She has a small vineyard, and has created a haven for wildlife, including water voles, badgers, and the Cirl Bunting, as well as her rescued Dartmoor ponies, alpacas, sheep and ducks!

Dr Stephen Snaith, Honorary Secretary

Dr Stephen Snaith - trustee

Stephen is a Non-Executive Director of the British Coatings Federation and currently runs his own Marketing and Business Consultancy. Formerly Global Marketing Director for the Trade Business in AkzoNobel’s Decorative Coatings Division, he retired in 2015, after 33 years of service.

With extensive knowledge of marketing, business, brand, and communication strategy and customer insight, he held previous roles as Director of Marketing in EMEA and UK Trade Marketing Director for AkzoNobel and ICI.

He has lived and worked in the UK and Malaysia and graduated from the University of Manchester with a degree in chemistry followed by a doctorate from the University of Cambridge, when he joined ICI.

With a lifelong interest in nature and wildlife, Stephen firmly believes that engaging and demonstrating the awe and wonder of wildlife to people will ensure that wildlife flourishes and people enjoy the benefits in wellbeing that this brings. He wants to be an active part of the London Wildlife Trust which has a vital role in making this connection real and tangible for all Londoners in the short and long term.

Dr Melissa Glackin

Dr Melissa Glackin

Dr Melissa Glackin is a lecturer in science education at King’s College London in the School of Education, Communication and Society. Melissa’s research and teaching interests include teaching and learning science outside the classroom. She is subject director for the Biology PGCE secondary science programme and supervises MA/PhD candidates in topics relating to learning inside and outside the classroom.

Over the past decade Melissa has worked on several outdoor learning projects including: the Field Studies Council’s (FSC) London Outdoor Science project (, the FSC’s Schools in the park project, and the Primary Science Teaching Trust funded Thinking Outside the Classroom programme. She is currently working on a funded project to map environmental education in English secondary schools. She is a fellow of London Environmental Education Forum (LEEF) and the National Association of Environmental Education (NAEE). Between 2013-17 Melissa sat as an elected board member of Walterton and Elgin Community Housing (WECH), an innovative community land trust in North Paddington. 

Rufus Radcliffe

Rufus Radcliffe

Rufus joined ITV in 2011 as Group Marketing and Research Director, leading a transformation of all of ITV’s marketing and research activities. In January 2013, ITV rebranded its entire business, creating a multi-award winning identity and leading to a new marketing approach across all of ITV’s touch points. This work has led to ITV winning Media Week’s brand of the year, Drum’s rebrand of the year, the Grand Prix at the Transform Awards and ITV’s first ever IPA Effectiveness Award. More recently Rufus oversaw the marketing of ITV’s first new channel launches for over eight years, as well as the re-launch of on-demand service ITV Hub.

Rufus previously spent 10 years at Channel 4. Joining as part of E4’s launch marketing team, Rufus played a key role in the launch of one of the UK’s most successful youth brands, winning Media Week’s launch of the year. Rufus helped lead the further development of the Channel 4 family with the launch of More4 and the pioneering 4oD service.

Rufus started his career in advertising, working at McCann Erickson and JWT as an account manager, working on blue chip FMCG clients including Kellogg, L’Oreal and Nescafe, as well as Gulf Air’s first ever UK advertising using the language skills he developed studying French and Arabic at Oxford University.

Dr John Tweddle

Dr John Tweddle

John is an ecologist with more than 15 years' professional experience at the Natural History Museum (NHM) and Royal Botanic Gardens, Kew. He is passionate about increasing public engagement with nature and developing new, shared understanding of the UK's flora and fauna.

John is Head of the NHM's Angela Marmont Centre for UK Biodiversity, a facility that aims to further the appreciation, study and understanding of UK natural history. The Centre's work ranges from answering public wildlife identification enquiries, to provision of identification training and resources, large-scale public events, citizen science and research into conservation-relevant aspects of UK biodiversity.

He has previously worked on the OPAL citizen science programme, NBN UK Species Inventory, Millennium Seedbank Project (ex-situ conservation) and as a consultant palaeoecolgist.

John's experience spans these areas, with emphasis on supporting people to develop their natural history skills and wider connection with nature, and partnership working. He has extensive strategic planning and grant-writing experience and research interests in the impacts of environmental change on the UK's biodiversity (past, present and future) and citizen science.

Hannah Fox

Hannah Fox

Hannah is a chartered accountant with a background in audit and forensic accounting before moving to the not-for-profit sector 8 years ago. Since then she has been Head of Finance/Finance Director of several charities; her current role is at the RSA (Royal Society for the encouragement of Arts, Manufactures and Commerce). When Hannah moved to London, she missed the countryside but soon realised that London has plenty of wildlife and green spaces of its own. Hannah really enjoys helping on task days at her local nature reserve and is a member of their Friends Committee which helps to manage the reserve. Hannah would love the opportunity to use her experience to help London’s wildlife to thrive.  

Amy Mount

Amy Mount

Amy works at the Department for Environment, Food and Rural Affairs, where she is Head of Policy in the Northern Ireland Boundary team, leading the department’s cross-cutting policy development to implement the NI Protocol. This follows a short stint as Head of Strategic Briefings and Narratives (EU Exit) from September 2019. Prior to that Amy worked at environmental think tank Green Alliance, from which she ran the Greener UK coalition after it was established in September 2016 to influence Brexit negotiations and related law and policy. Amy volunteered for three years at Sydenham Hill Wood and absolutely loved the retreat it provided from usual city life, as well as the sense of community and the opportunity to try her hand at new skills. Amy is committed to wildlife conservation and believes it is especially important in urban settings where it can be more of a struggle for nature to break through, yet is easier for people to access.  

Kapila Perera

Kapila Perera

Over the last ten years Kapila has championed the use of evidence in improving organisational decision-making. Most recently Kapila worked at the think tank Doteveryone and led their research on the gig economy and public attitudes to advocate for a more responsible technology sector. Prior to that Kapila worked at the disability charity Scope where he helped transform them into an evidence and impact led organisation. Before that Kapila started his career as an Economist in the public sector. He wants to be a trustee because he loves London, but dreams of it being wilder and more nature-friendly. He hopes to help the Trust make wildlife more accessible to more Londoners. 


Our Ambassadors represent London Wildlife Trust in the media and use their influence and profile to raise awareness of our work.

David Lindo

London Wildlife Trust ambassador David Lindo

© Penny Dixie

David Lindo, naturalist, writer and broadcaster, joined London Wildlife Trust in June 2016 as the Trust’s first ambassador. David helps to promote the Trust’s work across London, sharing the Trust’s vision of a London that is alive with nature, where everyone can experience and enjoy wildlife.

David has been fascinated by wildlife and nature since childhood and is seldom seen without his trademark binoculars, one eye to the sky as he scans for wild birds. Known as the Urban Birder, David was brought up around Wembley and is now a regular television presenter, always happy to share his knowledge and enthusiasm with a wider audience. He is a familiar figure on Wormwood Scrubs, his favourite ‘patch’ for spotting the capital’s birdlife. Visit David's website:

Alison Steadman

London Wildlife Trust ambassador Alison Steadman

Olivier Award winner Alison Steadman joined the Trust as an ambassador in November 2016. Well known as an actress, Alison is also a wildlife enthusiast and nature documentary TV presenter, with a passion for the wild.

Alison’s love of nature started as a child in a small Liverpool back garden, and she fully supports the work of the Trust in engaging urban children with nature and wildlife. She is keen to ensure as much of London remains natural as possible, as she says: “It’s really important we keep our garden species. These big housing developments can be really unfriendly to nature and we need to do more to keep our green spaces."

Tom Holland

London Wildlife Trust ambassador Tom Holland

© Daniel Greenwood

Award-winning author Tom Holland joined the Trust as an ambassador in March 2017 and is proof that an interest in nature and wildlife can be sparked at any age, at any time. The historian moved to London in his early 20s, and it was this change that brought about his interest in the natural world: “Being in the city and seeing foxes and suddenly becoming intensely aware of the wildlife around me made me realise what I had missed in the countryside. You think of all the obstacles to wildlife there are in London, and yet it is all around us.”

Tom is the author of acclaimed works of history such as Persian Fire and Rubicon, and has written for the Evening Standard on the need to protect London’s dwindling hedgehog population. His favourite London species are the hedgehog and the sparrow: “I find it upsetting their numbers have declined so much. Sparrows are the spirit of London’s wildlife.”