Our Services

Specialist Bat Survey Support

From field surveys to data analysis, we provide the specialist capacity your consultancy needs—delivered to your standards, on your timelines.

Bat Surveys (split by survey type)

Consultancies needing additional surveyor capacity or full bat survey packages for planning applications, with separate options for PRAs and emergence/return surveys.

Starting from

PRA from £299 + travel

Emergence/return from £150 + travel

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What You Get

  • Preliminary Roost Assessment (PRA): daytime inspection, photos, roost potential classification, and recommendations.
  • Bat emergence/return surveys: dusk or dawn survey effort, field species ID, deployment summary data, and analysis included.
  • Survey reports clearly separated by survey type to match pricing and scope.
  • Recommendations for follow-up surveys, licensing, or mitigation where needed.

Inputs needed: Site address, access arrangements, planning context, any existing survey data.

Typical turnaround: PRA reports within 5 working days; emergence/return reports within 10 working days of final survey.

Static Detector Acoustic Analysis

Consultancies with acoustic data from static detectors (SM2, SM4, Anabat, AudioMoth) needing expert species identification and analysis.

Starting from

From £125 per deployment (static analysis)

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What You Get

  • Species identification with confidence ratings
  • Activity summary tables (CSV/Excel)
  • Nightly pass counts and temporal analysis
  • QA-checked outputs ready for reporting

Inputs needed: Raw acoustic files (.wav, .zc, etc.), deployment logs, detector locations.

Typical turnaround: Typically 5–10 working days depending on volume. Rush turnaround available.

Thermal & Acoustic Review

Ecologist-led review of thermal and video survey footage, integrated with acoustic analysis to support robust interpretation of bat behaviour and roost use.

Price

£100 per deployment

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What You Get

  • Timestamped thermal and video behaviour log (emergence, return, foraging, commuting)
  • Integrated acoustic analysis to inform species or species-group identification
  • Cross-referencing of thermal events and acoustic detections for confident interpretation
  • Annotated video clips and stills of key behavioural events
  • Clear written summary to support roost characterisation and reporting

Inputs needed: Thermal or video files, associated acoustic data (or confirmation of concurrent recording), survey date/time, camera and detector locations, and site context.

Typical turnaround: 1–3 working days per survey night (volume-dependent).

Data & Process Support

Consultancies looking to standardise survey workflows, improve QA processes, or build internal capacity.

Starting from

From £33/hour (workflow and process support)

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What You Get

  • Customised survey templates and checklists
  • QA frameworks for acoustic analysis
  • Training materials and SOPs
  • Process review and optimisation recommendations

Inputs needed: Current workflows, team size, typical project types.

Typical turnaround: Scoped on a project basis.

Subcontract Surveyor Support

Consultancies needing additional licensed surveyors during peak season (May–September).

Starting from

From £33/hour (+ travel) for additional surveyor support.

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What You Get

  • Experienced bat surveyors for emergence/return surveys
  • Equipment provision where needed
  • Survey data and field notes
  • Post-survey debrief and reporting support

Inputs needed: Survey dates, site locations, access details, team requirements.

Typical turnaround: Subject to availability—book early for peak season.

Need something bespoke?

We're happy to scope custom packages for complex projects. Get in touch and we'll work out the best approach together.

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