Carl Groombridge and over the years ........ to Animal Insights Consultancy Company.

Carl Groombridge feeling at home observing in the biome pond at Living rainforest in Berkshire, originally an orchid farm that had diversified into one of UKs first immersive exhibits.

My name is Carl, and I graduated in 1992. That date may not mean much to the general public, but for anyone working in zoos it marks the beginning of a period of extraordinary change. Over the past three decades, I have watched zoo training evolve from a practical craft into a scientific discipline, and the animals in our care have benefited enormously as a result.

When I began my career, the idea that a zoo would run a conservation training academy, partner with a university, or send keepers overseas to share welfare expertise would have seemed far-fetched. Today those things are routine. What follows is a personal reflection on how zoo training and the changing world have shaped each other since those early days.

A Different Starting Point

In 1992, keeper training was mostly about routines. Feeding times, cleaning schedules and observation were the core of the job. Animal training, where it existed, was often viewed as a specialism reserved for a confident few, and enrichment was still an emerging idea rather than a standard practice. Conservation was discussed, but it had not yet become the organising purpose of the modern zoo.

Looking back, the foundations were solid. Good keepers have always understood their animals deeply. But the professional framework that now surrounds that understanding simply did not exist. Keepers learned on the job, picked up tips from colleagues, and developed their own methods through trial and error. That approach produced some brilliant individuals, but it was not a system designed to train a profession.

Where It All Began

To appreciate how far the sector has come, a quick look at history helps. Local bird and exotics private enthusiasts, holds a distincytion in animal managment as te first qualification held. It was created to advance our understanding of the natural world through the study of Animal Management and Care, a purpose that sounds remarkably modern even though the zoo dates back nearly two centuries.

The Zoological Society of London, the body behind London Zoo, was founded on 29 April 1826. As ZSL approaches its bicentenary, it continues to describe its training mission in urgent terms. The organisation makes clear that as conservation challenges increase, the need to provide education and support to those wanting to make a real impact becomes ever more apparent. That sense of urgency has grown steadily throughout my working life.

Carl undertaking a public talk at Linton Zoo in 1992 - Lucy the burmese python (talks are no longer as open and direct due to reveiewed standards witin the zoo community).

The biggest shift I have witnessed is the arrival of formal training academies. Chester Zoo now describes itself as a National Conservation Zoo and runs an International Conservation Academy. Its professional training offer is built around effective, real-world training with a clear goal: to provide the skills and knowledge needed to ensure wildlife survives. That directness captures the transformation of the keeper's role. We are no longer simply custodians of individual animals; we are participants in the survival of species.

The Durrell Conservation Academy takes a similar approach. Its expert-led programmes are designed to empower conservationists and build skills in species recovery, leadership, project planning, communication and GIS. Those subjects would have been almost unrecognisable to a keeper graduating in 1992. The range of skills expected of a modern conservationist has widened dramatically, and the training now reflects that complexity.

Introduction of American Alligators witin the Zoological Centre, you can see the pool being excavated on the link witin this blog.

ZSL's conservation training work follows the same path. The organisation emphasises the growing need to support people who want to make a real impact, whether that impact happens in a zoo, a research institute or a field site abroad. The training available today is structured, assessed and continuously improved, which is precisely what the scale of the conservation challenge demands.

Universities Enter the Picture

One of the most visible changes since 1992 is the formal relationship between zoos and universities. In December 2022, Chester Zoo and the University of Chester announced a joint course described at the time as vital to saving our planet. The two institutions came together to combine academic rigour with zoo-based expertise, and the result was a qualification designed to prepare students for real conservation work.

When I graduated, such a partnership was a distant ambition. A few zoos had informal research links, but the idea of a zoo offering a university-accredited conservation course would have seemed like something from another era. Now it is a natural part of the landscape. Students have a clear pathway into conservation careers, one that did not exist thirty years ago.

The Science of Animal Training

For keepers on the ground, the most significant change may be the way we train animals themselves. In February 2020, the book Zoo Animal Learning and Training laid out the animal learning theories and current best practices used within zoos. The publication of a dedicated textbook on the subject shows how seriously the profession now takes this work.

Modern zoos and aquariums have a clear opportunity to educate people, contribute to species conservation and produce animal-related research. That conclusion, published in 2023 and now widely cited, reflects a consensus that has built up over my working life. Training is no longer seen as a way to make animals perform. It is a tool for improving welfare, enabling veterinary care and giving animals a degree of control over their environment.

I still remember when teaching a large mammal to present a limb for a blood sample was considered remarkable. Today that kind of training is routine, and it is delivered using methods grounded in published research and shared openly across the profession. The quiet revolution in animal training has been one of the great successes of the modern zoo.

The profession has also gone global. ZSL's conservation training initiative describes trainees working alongside Malaysian zookeepers to learn how to offer the country's captive animals the best health and welfare, building enrichments and improving husbandry. That kind of cross-border exchange was rare in the early 1990s.

The global outlook reflects a simple truth: conservation challenges do not stop at national borders. A training placement in Malaysia can improve welfare for hundreds of animals while building relationships between institutions that last for decades. For me, this international dimension is one of the most encouraging developments of the past thirty years. Keepers today are citizens of a global profession, and their training reflects it.

Education has also moved beyond the keeper's office and into the classroom. Chester Zoo's Live Lesson series takes students behind the scenes to explore the amazing careers protecting wildlife and wild places, both at the zoo and further afield. Schoolchildren who watch those lessons are seeing a profession that barely existed in 1992.

The idea that conservation is a viable, structured career, with defined skills and clear pathways, is itself a recent invention. When I started out, most keepers found the job by chance or through family connections. Now there are academies, courses and live lessons designed to draw new talent into the field. That is a profound change, and it benefits the animals in the long run.

Building a home for the keepers of the future

It takes skill and dedication to develop a bioactive mindset. Following discussions spanning many years with colleagues across the British zoological community, this development was conceived in 2016 — and the films below record it becoming real.

The design was shaped through sustained consultation with the Zoological Society of London, Marwell Zoo, Cotswold Wildlife Park and Linton Zoo, alongside engagement with DEFRA officials on licensing and welfare standards. Each brought a different lens: conservation science, large-collection husbandry, mixed-collection visitor operations, specialist small-collection expertise, and the statutory framework that binds them all together.

What emerged was a commitment to bioactive systems — living substrates, functioning invertebrate clean-up crews, real planting, and drainage engineered to sustain them for years rather than weeks. That is far harder to build than a tiled room, which is why this record begins in the groundworks rather than the finishes.

Watch the construction

Three films recorded on site during the structural and groundworks phases, together with photography of the enclosure walls and reinforcement cages going in.

Click to watch the build films — three site records and photography

▶ View the full build record

Why bioactive, and why it matters for training

A keeper trained in a bioactive facility learns to read an environment rather than simply clean it: to notice invertebrate activity, substrate moisture, plant health and the behavioural cues that a sterile enclosure would mask. Building a centre capable of teaching that skill takes patience, and a willingness to keep listening to the sector.

Developed following consultation with ZSL, Marwell Zoo, Cotswold Wildlife Park, Linton Zoo and DEFRA officials. Project commissioned in June 2016.

Zoological Education Centre development

If I had to distil thirty years of change into four points, they would be these:

From routine to science. Zoo training now draws on animal learning theory and peer-reviewed research.

From collection to conservation. Major zoos now frame their work around species survival rather than display.

From apprenticeship to academy. Structured courses, university links and formal qualifications have transformed how keepers learn.

From local to global. Keepers train with colleagues across continents, sharing welfare and husbandry expertise.

None of this diminishes the value of the older skills. Observation, patience and genuine care for individual animals remain essential, and they always will. What has changed is the professional structure that supports those qualities. The result is a more confident, more capable and more ambitious zoo community, and I am proud to have played a small part in that evolution.

Importance of Animal Insights

 Animal insights hold a significant place in my life for several reasons:

• Connection to Nature: Understanding animal behavior deepens my connection to the natural world, allowing me to appreciate the complexities of ecosystems.

• Empathy and Compassion: Gaining insights into animal emotions and experiences fosters a greater sense of empathy towards all living beings.

• Informed Decision-Making: Knowledge about animals aids in making informed decisions regarding conservation efforts and responsible pet ownership.

• Personal Growth: Engaging with animal insights encourages personal reflection and growth, enhancing my understanding of my own behaviors and emotions.

Maintaining Buzz and Enthusiasm

 Despite the passage of time, my enthusiasm for animal insights remains as vibrant as ever. This sustained excitement can be attributed to:

• Continuous Learning: The field of animal behavior is ever-evolving, providing endless opportunities for discovery and growth.

• Community Engagement: Being part of a community that shares similar interests fuels my passion and keeps me motivated.

• Real-World Impact: Witnessing the positive changes that come from applying animal insights in various contexts reinforces my commitment and excitement.

• Personal Fulfillment: The joy I derive from observing and learning about animals continually ignites my enthusiasm and drives me to explore further.

Frequently Asked Questions

How has zoo training changed since the 1990s?

Zoo training has moved from informal on-the-job learning to structured, science-based education. Keepers now study animal learning theory, conservation science and welfare through dedicated academies and university partnerships. Training is focused on conservation outcomes, international collaboration and giving animals choice, rather than simply managing daily routines. The professionalisation of the sector is the defining change of the past thirty years.

What is the Chester Zoo International Conservation Academy?

The academy is Chester Zoo's professional training arm, part of its role as a National Conservation Zoo. It offers effective, real-world training designed to provide the skills and knowledge needed to ensure wildlife survives. The academy reflects the growing expectation that conservation work should be supported by formal, high-quality education, and it gives keepers and conservationists a structured route into the profession.

Why are zoos forming partnerships with universities and Colleges?

Zoos and universities bring different strengths to the table. Universities offer research capacity and formal accreditation, while zoos contribute living collections and practical expertise. In December 2022, Chester Zoo and the University of Chester launched a joint course described as vital to saving our planet. Such partnerships were virtually unknown in 1992 but are now central to conservation training and career development.

How do zoos train animals today?

Animal training today is based on established learning theories and documented best practices, such as those explained in Zoo Animal Learning and Training. Training supports welfare, enables medical care and provides mental stimulation. It is treated as a professional scientific discipline, informed by research and shared openly, rather than a casual skill passed between keepers. The welfare benefits of this approach have been considerable.

What careers can conservation training lead to?

Conservation training can lead to careers in species recovery, leadership, project planning, communication and GIS, as offered through programmes at the Durrell Conservation Academy. Trainees also gain opportunities to work abroad, such as alongside Malaysian zookeepers learning about animal health and welfare. The profession now offers structured pathways into varied and rewarding roles that did not exist when I graduated in 1992.