​Much of pre BNG ecology focussed on surveying habitats, identifying constraints, and advising on how to minimise harm. Ecologists were brought in to inform development; the emphasis was on protection where possible.

The result was a profession rich in technical expertise, but often limited in influence. Biodiversity was considered, but not consistently prioritised in decision-making. 

Since the introduction of BNG, that dynamic has shifted. Developers are now required to demonstrate measurable improvements to biodiversity, and this is feeding directly into hiring demand. 

We are seeing increasing demand for ecologists who can apply biodiversity metrics, design habitat creation strategies, and manage long-term delivery, both within consultancies and developer roles. Employers are no longer just looking for surveyors or generalists. BNG has pushed ecology into a more data-driven, compliance function, and demand for these skills is accelerating.

However, this shift is not without friction. Across the profession, there is a clear divide in how BNG is perceived. Some ecologists are leaning into the change, recognising that embedding biodiversity into economic frameworks gives the discipline greater influence. These individuals are developing specialist skillsets around metrics, delivery, and long-term monitoring, positioning themselves closer to planning and development strategy.

Others are more hesitant. There is growing concern among ecologists that BNG places an unnecessary price on nature, with some questioning whether it delivers genuine ecological value. In some cases, this has gone further, with professionals choosing to step away from projects where BNG is a core requirement. 

This tension is now shaping the recruitment landscape. Employers are not just hiring for technical capability, but for mindset. The market is increasingly split between those building BNG-aligned skillsets and those who remain cautious about its long-term impact.

While BNG is now a legal requirement, some ecologists still question its longevity, viewing it as a policy shift rather than a permanent evolution. Regardless, it is already redefining what it means to be an ecologist, both in terms of skills and professional identity.

If you’d like to discuss hiring trends in ecology or how BNG is shaping your team, feel free to get in touch.