From avocados to eels

From avocados to eels

Wayne Westcott’s path into environmental science is as unexpected as it is fascinating

PDP's Azam and Steve standing at PDP

Wayne Westcott didn’t take the straightforward route into ecology. Before he was assessing streams in Auckland or presenting at international freshwater science conferences, he was working at an avocado packhouse in South Africa. It’s a detail that makes him laugh now, but it turns out the path from fruit farms to freshwater ecosystems is less strange than it sounds.

Wayne is a Senior Ecologist at Pattle Delamore Partners (PDP), based in our Tāmaki Makaurau Auckland office. He specialises in freshwater ecology and water resource management, with a particular focus on rivers, wetlands, and the often-overlooked relationship between catchments and the health of the waterways downstream. We sat down with him to talk about his career, what brought him to Aotearoa, and why he counts longfin eels among his great highlights.

A passion rooted in the outdoors

Wayne grew up on an avocado farm in South Africa, and his parents were serious about nature. Family holidays meant game reserves or coastal visits. His father studied nature conservation; a close family friend was an environmental consultant who made the world of ecology real and tangible to a young Wayne when it might otherwise have seemed out of reach.

Most people think ecology is just plants and animals. But there’s a huge range of specialities. I would never have known that without speaking to someone already in the industry.

That early exposure shaped everything. Wayne pursued a Bachelor of Science with the goal of specialising in water resource management. He explored geology, environmental science, and a range of ecological disciplines before finding that water resource management was where his interests were most at home, and still are.

An unconventional start

Wayne’s first job after graduating was not in ecology at all. He returned to the family farm and took up a role at an avocado farming operation – but his environmental science background soon found a use there too. He developed environmental management plans, pest and exotic plant control strategies, and sustainability practices for several farms. That grounding in implementation, he says, was invaluable.

From there, an opportunity in ecological consulting in Durban brought him into the professional environmental sector. Strong mentors introduced him to freshwater work. The career path was taking shape.

The move to Aotearoa

Wayne and his wife arrived in New Zealand two years ago, drawn by a sense of adventure and the country’s remarkable natural environments. New Zealand, Wayne says, continues to reveal something new each time they explore – a different beach, a new river system, or another landscape to discover.

The move came with some surprises on the professional front. In South Africa, where vegetation is often too disturbed to be useful, wetland assessments rely heavily on soil profiles. Here in New Zealand, vegetation takes the lead as the primary indicator. These and other differences in legislation and methodology required adaptation – but they also expanded Wayne’s thinking.

One of the first days I went into the field here, I had to touch a massive longfin eel. I wasn’t quite ready for it. But seeing a taonga species like that up close – that was a real highlight.

He found PDP through a listing on Seek, interviewed from South Africa at an early hour to account for the time difference, and arrived in New Zealand to find the onboarding experience genuinely supportive – temporary accommodation, a rental car, and a warm welcome from the team.

The work: where field meets office

Wayne’s role sits at the intersection of ecological field work and technical assessment. He is equally comfortable wading a stream to sample macroinvertebrates or freshwater fish as he is writing up an ecological impact assessment in the Auckland office. The diverse nature of the work, he says, is what makes it satisfying.

Since joining PDP, he has been accredited as an electric fishing machine operator and completed the Stream Ecological Valuation (SEV) course specific to the Auckland region. In December 2025, he presented on hydropedology – an interdisciplinary field studying how water moves through soils and its influence on downstream river health – at the combined New Zealand/Australia Freshwater Science Society Conference, a topic that sits at the heart of his interest in catchment conservation and waterway health.

Wayne’s project experience spans mixed-use developments, wastewater treatment plant establishment, large-scale mining operations, solar and wind farms, and a notable inter-continental submarine fibre-optic cable installation and a dredge mining consent application – projects that challenged him technically and broadened his understanding of sustainable development across diverse sectors.

In every assessment, you have an opportunity to influence the outcome – to shift a layout plan, protect a wetland, reduce an environmental impact. That’s where the work feels most meaningful.

The value of a connected team

One thing Wayne returns to repeatedly is the benefit of PDP’s national, cross-disciplinary team. On any given day he might be collaborating with geotechnical engineers in Tauranga, planners in Auckland, or freshwater scientists in another region entirely. Far from the common assumption that ecologists work in isolation, he describes ecology at PDP as inherently collaborative.

The same goes within the ecology team itself. Working alongside marine ecologists, herpetologists, and avifauna specialists means there is always someone to learn from – and always an opportunity to contribute expertise in return. The national Ecology Team Day, his first chance to meet colleagues in person after arriving in a new country, stands out as a genuine highlight.

Looking ahead: technology, nature, and the future of ecology

Wayne is measured about the rise of AI in ecological practice. He sees real value – using it already to visualise planting plans and to quickly distil large volumes of research material – but he is alert to the risks of over-reliance. “You still have to go back and check the actual information and references,” he says. “Good old-fashioned human knowledge still matters.”

He sees an interesting tension ahead: as technology becomes more embedded in everyday ecological work, the need to stay genuinely connected to the natural world becomes more important, not less. For Wayne, that connection isn’t something he has to manufacture, it’s what drew him to the work in the first place, and it’s what keeps him returning to the water.

Advice for the next generation

Wayne’s advice to anyone considering a career in ecology is the same advice that shaped his own path: talk to people already doing it.

If you’ve got the passion, go for it. There will be obstacles. But reach out to people in the industry – you’ll be surprised how willing they are to help.

Wayne Westcott is one of those people worth reaching out to. His story – from South African game reserves to Auckland streams, from avocado farms to international freshwater science conferences – is a reminder that the best ecological careers tend to be as varied, unexpected, and rewarding as the ecosystems they’re built to protect.