Registered Charity in England & Wales No.1165941

Our Team

Our work is only possible because of the compassion and dedication of an amazing team


Dr David Jones
Founder, Trustee & Chairman

Dr David Jones is a veterinarian and zoologist by training and is Director Emeritus of the North Carolina Zoo, having run it for 22 years. He was previously CEO of the Zoological Society of London and has spent more than 50 years in the wildlife and zoo management field, working in more than 50 countries.
He is the past board chair of Environmental Defence Fund North Carolina, past chair of the equine welfare charity Brooke UK, and founder chairman of Brooke USA. David has been on the councils of both World Wildlife Fund U.S. and U.K. and is a former chairman of Fauna and Flora International.

Dave Morgan
Founder, Field Director

Dave Morgan is a founder member of the African Association of Zoos and Aquaria (PAAZA) and was their first professional executive director. He was the first recipient of the Animal Keeper’s Association of Africa (AKAA) Conservation Award and a lifetime regent of the Association.
Dave was on WAZA council for five years, several WAZA committees, including as chairman of the Committee for Population Management. He served on the Board of Species360 and is a committee member of the Conservation Breeding Specialist Group (CBSG) of the IUCN Species Survival Commission.
Dave has worked on zoo projects in the Middle East, Southeast Asia, China, Pakistan, India, Zimbabwe, Morocco, Gabon and Azerbaijan. His favourite animal: his Great Dane Windstone, his friend who has always been there for him.

Georgina Groves
Founder/Animal Welfare Consultant

Georgina Groves has more than 18 years’ experience working on animal welfare campaigns for UK and international organisations. As an experienced, strategic project director and campaigner in national and international animal welfare practice, she develops and runs international workshops in animal welfare and ethical practice for zoos, sanctuaries, NGOs and governments and was previously Wild Welfare’s executive director.
Georgina is a member of the Zoological Society of London’s animal welfare committee, a Species Survival Network (SSN) Animals in Captivity Working Group member and an International Veterinary Students’ Association Animal Welfare Committee Patron. Her favourite animal is the blue wildebeest because she thinks they are beautiful.

Wild Welfare staff member Simon Marsh
Simon Marsh
Acting UK Director

Simon Marsh started his career as an animal keeper, went on to specialise in carnivores and was most recently animal collection manager for a UK wildlife park. He has more than 20 years’ experience in zoos, safari parks, sanctuaries and rehabilitation projects, both UK and overseas. His passion for animal welfare goes hand in hand with a commitment to conserving species and habitats in the wild. Simon is a IUCN member, chairs the Canid and Hyaenid Taxon Advisory Group for the European Association of Zoos and Aquaria (EAZA), and is a UK zoo inspector. One of the first species Simon worked with is his favourite; the lion. Sitting in a vehicle surrounded by a large pride was amazing and he learnt a huge amount about their behaviour and personalities.

Sally Denbigh
Development Director

Sally Denbigh has worked in the voluntary sector for more than 20 years, principally for animal welfare and wildlife conservation organisations, specialising in fundraising and communications. She has also served as a trustee for several animal welfare and protection charities. Sally has lived and worked in the UK and internationally, including South Africa for the wine trade, before changing career to focus on animals. Sally has hands-on experience with wildlife, including as a volunteer fostering foxes for release back to the wild. Sally has a menagerie of rescue dogs, cats, goats and chickens. Her favourite animals are dogs, with their living for the moment attitude and fun, loving natures, she believes we could all learn from them!

Sophie Khan
Projects & Development Manager

Sophie’s animal welfare experience comes from nearly two decades working as a registered veterinary nurse. Retraining as a journalist five years ago, Sophie now applies a variety of communications skills to the fields of animal care and welfare.
Before joining Wild Welfare, Sophie worked as a freelance writer and in a communications role for a campaigning animal welfare charity. Her favourite animal is the cat, because of its independent nature.

Wild Welfare staff member Victoria Fanthorpe
Victoria Fanthorpe
Fundraising Officer

Victoria brings her skills as a fundraiser and her passion for wildlife and community development to Wild Welfare. She has more than 20 years’ experience as a fundraiser for international development and wildlife conservation organisations. Prior to joining us, Victoria worked in Kenya and Namibia, raising funds for animal welfare and conservation projects. Victoria’s favourite animal is the elephant, for its intelligent and noble nature.

Sarah Blake
Animal Welfare Field Manager

Sarah Blake has spent her decade-long career in animal management, having worked in several zoos and animal sanctuaries. She has also worked in the ethical ecotourism sector and is passionate about responsible tourism. With an enthusiasm for enrichment, Sarah initially became involved with Wild Welfare by creating enrichment portfolios and volunteering as an animal welfare advisor on overseas projects. Sarah sits on the Association of British and Irish Wild Animal Keepers (ABWAK) council and writes for their publication and the website Conservation Careers, encouraging young conservationists of the future. Sarah’s favourite animal is the wolf because she says they just feel like home.


Wild Welfare trustee Keiko Yamazaki
Keiko Yamazaki

Keiko Yamazaki has extensive experience within animal welfare in Japan. Keiko received her B.A. from the Division of Humanities, College of Liberal Arts of International Christian University, she is founder of the Animal Literacy Research Institute, and a committee member of the Subcommittee of Animal Welfare, Central Environment Council, Ministry of the Environment.
Keiko is also a special lecturer for Japan’s International Pet World College, and special advisor for The Japan Animal Welfare Society, so brings significant expertise of working on pertinent animal welfare issues within the country’s pet, farming and wildlife sectors.

Matt Hunt

Matt Hunt has been working with wild animals for 30 years in zoos and wildlife parks, focusing on combatting the illegal wildlife trade for the last 20 years.
UK-born Matt lives in Southeast Asia, where as chief executive of wildlife-protection charity Free the Bears, he oversees multiple projects and partnerships across Asia, work that includes the rescue, care, and rehabilitation of hundreds of bears from the illegal wildlife trade and bear bile farms.
In 2018, Matt received San Diego Zoo Global’s Conservation in Action medal, he is a founding board member of both Wildlife Asia and Wild Animal Rescue Network Asia (WARN) and active member of the IUCN SSC Bear Specialist Group.
A staunch advocate for ‘good’ zoos and critic of ‘bad’ zoos, Matt believes that zoos globally have an increasingly important role to play in supporting long-term conservation strategies for wildlife in Southeast Asia.

Patricia Simmons

Patricia Simmons became director and CEO of the North Carolina Zoo in 2015. Pat is an internationally elected member of the Council for the World Association of Zoos and Aquariums (WAZA), she serves as Chair of the WAZA Membership and Ethics Committee and Commissioner on the Accreditation Commission of the Association of Zoos and Aquariums (AZA).
Pat’s other honours include becoming a Founding Fellow of the National Arts Strategies Chief Executive Program in 2013 (an international group of 100 CEOs selected to tackle global challenges for non-profits), Women’s History Project Woman of the Year for Imagination (1993); a Humanitarian Award for her efforts in the minority community (2003) and the first non-profit executive recipient of the Chairman’s award from the Akron Visitor and Convention Bureau.

Dr Mark Penning

Dr Mark Penning is the Vice President: Animals, Science and Environment for Walt Disney Parks and Resorts, overseeing animal care and environmental initiatives at the company’s worldwide parks. His role includes oversight of the use of animals in film and television, from an animal welfare and story-telling perspective.
Mark is a qualified veterinarian with a special interest in wildlife, he has worked in private practice and has operated a wildlife immobilization and relocation business. He previously served as president of the World Association of Zoos and Aquariums (WAZA), and as CEO of the South African Association for Marine Biological Research (SAAMBR), a non-profit organisation dedicated to marine research and conservation.

Kris Vehrs

Kris Vehrs spent more than 40 years playing a key role in the growth and modernisation of the Association of Zoos and Aquariums (AZA), retiring as executive director in 2020. Kris’ work helped shape the complex regulations impacting zoos and aquariums in the USA and involved representing AZA before CITES, U.S. Congress, federal agencies, and government bodies.
Kris is current CEO of OAI Inc., a firm specialising in fisheries, oceans and marine wildlife issues. She holds both bachelor and law degrees, is a Species360 and WAZA board member and has advised the Latin American Zoo and Aquarium Association, the Mexican Association of Zoos and Aquariums, and the South Asia Zoo Association for Regional Cooperation, among others.
Kris received the Zoological Society of London’s Award for Outstanding Service to the Zoo Community; AZA’s highest recognition, the Marlin R. Perkins Award for Professional Excellence; and WAZA’s Heini Hediger Award – its highest professional recognition.

Karen Fifield

Karen Fifield has worked in zoos since 1991, starting as the Education Manager at Taronga Conservation Society Australia, as director for Discovery and Learning at Zoos Victoria and as Chief Executive of Wellington Zoo Trust since 2006. Karen is a member of the New Zealand Order of Merit for business and animal welfare, an Oceania member of WAZA Council and Chair of the WAZA Ethics and Animal Welfare Committee, as well as a past president of the Zoo and Aquarium Association Australasia.
Karen’s awards include Wellingtonian of the Year – Environment Category (2010); HER Business Network Wellington Award winner and HER Business Network National Award winner; and twice Westpac/Fairfax Media NZ Women of Influence Awards finalist.

Wild Welfare trustee Tamsin Cracknell
Tamsin Cracknell

Tamsin Cracknell worked with horses for 10 years and represented Great Britain while competing at advanced level dressage and eventing, as well as teaching both disciplines and in producing young horses. A career change saw Tamsin move into insurance where she currently works in underwriting within the Lloyd’s market for a substantial syndicate that underwrites global property portfolios.

Dr Heather Bacon

Dr Heather Bacon is Veterinary Welfare Education and Outreach Manager at the University of Edinburgh’s Jeanne Marchig International Centre for Animal Welfare Education, based at the UK Royal (Dick) School of Veterinary Studies. Heather has previously worked for NGO Animals Asia, and now works with organisations in India and China, providing animal welfare training to veterinarians, vet students and animal care staff.
Heather is actively involved in both post-graduate and undergraduate teaching at the Royal (Dick) and is carrying out PhD research focussed on understanding the current knowledge and attitudes to animal behaviour and welfare among zoo staff across Europe and China.

Bernard Harrison

Bernard Harrison has a bachelor’s degree in Animal Behaviour and a Master’s in Zoo Design. He was with the Singapore Zoo for 30 years, leaving as CEO of Wildlife Reserves Singapore and in 2002, set up his zoo design company Bernard Harrison and Friends Ltd, which he runs today. Bernard was inducted into the International Association of Amusement Parks and Attractions (IAAPA) Hall of Fame in 2019 for his work in the zoo industry and received the American Creativity Association’s Champion of Creativity Award 2008 for his work on the Night Safari, Singapore.


Wild Welfare veterinary advisor, Dr. Julia Gra?fin Maltzan
Dr Julia Gra?fin Maltzan
Veterinary Advisor

Dr Julia Gra?fin Maltzan is a zoo veterinarian who, among other achievements, is a specialist in carrying out courses on immobilization techniques, including dart gun and blowpipe. Julia is a director of the Foundation of the Clinic for Zoo Animals and Wildlife (,and of the ‘Academy for the Welfare of Zoo Animals and Wildlife e.V. ( Julia has partnered with Wild Welfare on a number of our global projects.

Dr Jake Veasey

Dr Jake Veasey is a zoologist specialising in animal welfare science and conservation biology. Jake has researched topics including ‘What do zoo animals miss (if anything) about habitats they have never experienced?’ and ‘solving behavioural-ecological enigmas first identified by Darwin’. Widely published on the welfare of wild animals in zoos, Jake has nearly two decades’ experience as a zoo director in Europe and North America. Jake is well-known for his work on large herbivore and carnivore welfare and conservation, having worked in the wild and captivity with bears, elephant, giraffe, rhino and antelope and he regularly advises government organisations and NGOs across the world, including as a ministerially-appointed advisor to the UK Government on zoo animal welfare.

Ayako Nagakura
Japan Consultant

Ayako Nagakura is a veterinarian working in Japan. For the past 13 years she has worked as a municipal officer at an animal care centre and within a city zoo. Ayako was inspired by an animal welfare seminar she attended at the RSPCA offices in London, coordinated by the Japan Animal Welfare Society (JAWS) UK, more than 11 years ago. As a veterinarian, Ayako is keenly aware of the necessity, importance and incorporation of animal welfare concepts when working with captive wild animals. Ayako is committed to learning more about animal welfare and contributing to the correct understanding and reflection of animal welfare in Japan.

Dr Samantha Ward
Research Advisor

Dr Samantha Ward is a senior lecturer at Nottingham Trent University and sits on the UK’s Department for Environment, Food and Rural Affairs Zoo Executive Committee as a zoo animal welfare specialist. Sam worked as a zoo keeper for various hoofstock, primate and macropod species and then went on to complete an MSc and a PhD in Animal Behaviour and Welfare.
Sam’s research focusses on zoo animal behaviour and welfare and recent projects have investigated the impacts of human-animal interactions and human-animal relationships in zoos, and investigating the impacts of zoo animal husbandry and management techniques to improve captive animal welfare.

Margaret Whittaker
Elephant & Welfare Specialist Advisor

Margaret Whittaker is president of Creative Animal Behavioural Solutions, a company working to improve welfare and care of captive animals. She has a B.S. in Wildlife and Fisheries Science and a Anthropology. Margaret has worked across the Americas, Europe, Southeast Asia and India, helping facilities develop welfare-minded behavioural management programs, teaching animal welfare, elephant care, and training and enrichment workshops. Margaret has been a mammal keeper, chimpanzee trainer, cetacean and pinniped supervisor, director at a Global Federation of Animal Sanctuaries-accredited sanctuary, Guenon SSP Coordinator and Diana monkey studbook keeper. She is a behavioural advisor to The Association of Zoos and Aquariums (AZA)’s Old World Monkey Advisory Group and serves on several sanctuary advisory boards for sanctuaries caring for elephants and primates. Margaret works with design firms creating enclosures that encourage natural behaviour and facilitate behavioural management, she is behavioural management coordinator at Oakland Zoo, and Shape of Enrichment Workshop instructor.


Lorraine Miller
Fundraising Volunteer

Lorraine has worked in the zoological industry for 13 years in zoos and wildlife parks both in the UK and overseas. After working for more than a decade in animal management, she now specialises in primates and in particular great apes, and she has consulted on a project to bring the first Gorillas into New Zealand.
Lorraine has worked in sanctuaries and conservation organisations in Southeast Asia, Africa and Central America. She has a keen interest in conservation and animal welfare and most recently spent time as the welfare coordinator at an elephant park in Thailand. Lorraine also sits on the British and Irish Association of Zoos and Aquariums Field Conservation Committee, and chairs an internal Behavioural Management Committee at a UK zoo.

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