Start with the bigger picture.
Understand the ecological opportunities and constraints of your site before they become problems.
- Early site understanding
- Proportionate recommendations
- Planning context
- Opportunities as well as constraints
See the site as a whole.
A Preliminary Ecological Appraisal, often shortened to PEA, is an early review of a site’s habitats and its potential to support protected or notable species.
It brings desk-based information and a field assessment together, helping the project team understand what may matter before designs and programmes become fixed.
From first look to clear next steps.
The assessment is shaped around the site and proposal, with findings translated into practical project advice.
- 01
Site review
We understand the location, proposals and available background information.
- 02
Field assessment
An ecologist records habitats, relevant features and signs that may need closer consideration.
- 03
Findings
Evidence is brought together to describe the site’s ecological context.
- 04
Recommendations
We explain proportionate avoidance, survey or enhancement measures where appropriate.
- 05
Next steps
The project team receives a clear route forward for design and planning.
What does the appraisal cover?
The scope responds to the site rather than following an identical checklist for every project.
Habitats & features
An overview of the habitats present and features that could be ecologically important.
Species potential
An initial view of whether the site could support species needing further consideration.
Planning context
Relevant ecological information framed for the project’s stage and likely planning needs.
Design opportunities
Practical opportunities to retain, connect or improve valuable parts of the site.
Further assessment
Targeted work may be recommended only where the evidence indicates it could be appropriate.
A useful report
Clear findings, limitations and recommendations the wider team can act on.
The evidence sets the direction.
Some sites may need no further species survey work. Others may benefit from targeted assessment, design changes or more detailed ecological input.
Finding this out early can give the team more options and help ecology work with the project rather than arriving as a late surprise.
- No further work may be appropriate
- Targeted surveys may be recommended
- Design can respond early
- Planning information can be prepared
What you need to plan for.
When should I arrange one?
A PEA can be particularly valuable while options are still open and before the layout is fixed.
How long could it take?
This depends on the site, available information, access, seasonal context and reporting scope. Contacting us early helps clarify the programme.
What might it cost?
Tell us about your project and we’ll provide a clear proposal for the work we believe is appropriate.
Not sure which ecological assessment is the right starting point?
Tell us about your site and we’ll highlight some of the ecological considerations worth thinking about.
Clear answers about preliminary ecological appraisal.
See the wider ecological picture.
Make ecology part of the plan.
Tell us about the site and we’ll help identify an appropriate next step.