Veterinary CPD webinar – Conservation Science, Wildlife Translocations and Thriving in Zoological Medicine

You will find some of the key takeaways from this CPD session below.

What is conservation science?

At its core, conservation science is about protecting biodiversity through understanding both ecological systems and human behaviour.

That means conservation isn’t only about studying endangered animals. It also involves looking at how communities interact with ecosystems, how land and resources are used, and how conservation strategies can support both wildlife and people.

The need for this work has never been greater. Across the globe, biodiversity is declining at an alarming rate. In the webinar, Dr Masters highlights the dramatic decline of vultures across South Asia as a powerful example of how species loss can affect entire ecosystems.

Vultures once played a critical role in removing carcasses from the landscape. When their populations collapsed due to the veterinary drug diclofenac, this ecosystem service disappeared. The result was a rise in feral dog populations and an increase in rabies risk, a striking illustration of the One Health connection between wildlife, domestic animals, and human health.

The evolving role of zoos in conservation

Modern zoos are no longer just places where animals are displayed. Increasingly, they play a vital role in global conservation efforts.

Zoos contribute in several ways, including:

• Maintaining insurance populations of endangered species
• Running conservation breeding programmes
• Supporting scientific research
• Training wildlife professionals and veterinarians
• Contributing to reintroduction and species recovery programmes

For veterinarians, zoos offer unique opportunities to develop skills that directly support conservation work. Many vets learn advanced pathology, anaesthesia, and species-specific husbandry techniques in zoo settings, skills that later become critical in wildlife recovery projects.

These experiences can even extend to influencing conservation policy. In one example shared in the webinar, veterinary expertise helped support the banning of a harmful anti-inflammatory drug in Bangladesh after it was linked to catastrophic vulture declines.

Wildlife translocations: moving species to save them

One of the most important conservation tools discussed in the webinar is wildlife translocation.

This involves moving animals from one location to another in order to restore or support populations in the wild. While many people are familiar with reintroductions, translocations can take several forms, including:

• Reintroductions – returning a species to an area where it has disappeared
• Reinforcements – adding individuals to an existing population to strengthen it
• Ecological replacements – introducing a similar species to restore an ecological role once performed by an extinct one

These projects are far more complex than simply moving animals from one place to another. They require collaboration between ecologists, veterinarians, geneticists, social scientists, and policymakers, and often take decades to succeed.

Why disease risk analysis is critical

Whenever animals are moved across geographic or ecological boundaries, there is a risk of introducing new diseases or exposing animals to unfamiliar pathogens.

This is where veterinarians play a crucial role.

Disease risk analysis involves identifying potential health hazards associated with a translocation project and developing strategies to reduce those risks. This may include:

• Screening animals for infectious diseases
• Assessing environmental risks at the release site
• Planning quarantine or monitoring protocols
• Conducting long-term health surveillance after release

Without this level of planning, conservation projects can unintentionally harm the very ecosystems they are trying to protect.

Real-world conservation examples

Throughout the webinar, Dr Masters shares several fascinating examples of conservation work in action.

Saving Polynesian tree snails

One of the world’s largest conservation breeding programmes focuses on Polynesian tree snails, many of which became extinct in the wild after predatory snails were introduced to the islands.

Zoos around the world began breeding these snails in captivity to prevent their extinction. After decades of work, thousands of individuals have now been reintroduced to their native habitats.

This programme highlights the power of collaboration — and the patience required for conservation success. Recovery took decades of coordinated effort from scientists, vets, and conservation organisations.

Reintroducing Eastern Massasauga rattlesnakes

Another example comes from Canada, where conservationists are working to protect the Eastern Massasauga rattlesnake, a small but ecologically important species.

In this project, snakes bred in captivity are released into protected habitats. To monitor their survival, veterinarians surgically implant radio transmitters, allowing researchers to track their movements and behaviour after release.

The project also revealed one of the key lessons of conservation: even well-planned programmes face unexpected challenges. In this case, predation from raccoons and other urban wildlife proved to be a significant threat to the released snakes.

Understanding these challenges helps researchers refine conservation strategies and improve future releases.

The recovery of the Vancouver Island marmot

The Vancouver Island marmot offers another powerful example of long-term conservation work.

Once reduced to extremely low numbers in the wild, the species was saved through an intensive captive breeding and release programme. Zoos played a crucial role in breeding healthy animals that could later be released into their natural habitats.

Today, the species is recovering, but the programme has taken decades of sustained effort.

The reality of being a wildlife vet

Working with wildlife and conservation programmes is incredibly rewarding, but it also comes with unique challenges.

Wildlife vets often work with rare, endangered, or difficult-to-handle species, where every individual animal may be extremely valuable to a conservation programme.

There may also be:

• Limited research and clinical data available for certain species
• Challenging anaesthesia and surgical procedures
• Animals that are dangerous, fragile, or difficult to examine
• High pressure when working with endangered animals

In short, wildlife veterinary work is fascinating but demanding.

How to thrive in zoological medicine

One of the most valuable parts of the webinar is Dr Masters’ discussion of how vets can thrive in zoological medicine.

Many professionals in conservation see their work as a calling rather than just a job. While that passion can be incredibly motivating, it can also lead to stress or burnout if expectations become unrealistic.

Thriving in this field requires maintaining perspective, recognising the long timelines involved in conservation, and remembering that progress often happens gradually.

Conservation work is rarely about quick wins. Instead, it is about long-term collaboration, patience, and resilience.

Watch the full webinar

This webinar offers a fascinating insight into the world of conservation science, wildlife translocations, and zoological medicine. Whether you are a veterinary student, a new graduate, or an experienced vet curious about wildlife work, it provides valuable perspectives on the opportunities and realities of this career path.

If you want to learn more about the role veterinarians play in species conservation and how to build a successful career in this field, you can hear directly from Dr Nic Masters in the full session.

Download the webinar to explore the challenges, successes, and future of zoological medicine: