Ghost bat surveys and ecological assessment
Ghost bat investigations require specialist understanding of roost ecology, habitat use, movement and acoustic activity, particularly where projects may interact with important roosting habitat. Envisage
Environmental provides specialist ghost bat survey, monitoring and impact assessment across the Pilbara, drawing on extensive project experience and peer-reviewed research on the species to help clients understand ecological significance, project risk and appropriate management responses.
Our services may include:
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Roost Investigation & Assessment
Identify and assess potential and known ghost bat roosts, considering evidence of use, roost characteristics, ecological significance and the surrounding habitat context.
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Acoustic & Camera Monitoring
Combine acoustic recorders and remote cameras to investigate ghost bat activity, roost use and changes over time, with monitoring designed around the specific ecological or management question
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Call Analysis
Undertake specialist analysis and interpretation of ghost bat acoustic data to confirm activity, investigate temporal patterns and support assessment of roost use and significance.
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GPS, Radio & RFID Tracking
Use GPS and VHF telemetry and RFID monitoring systems to investigate ghost bat movements, foraging behaviour, habitat use, roost visitation and connectivity, providing detailed information on how individuals use roosts and the broader landscape.
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Impact Assessment & Management
Assess potential project impacts on ghost bats and their roosting, foraging and movement habitat, and develop practical avoidance, mitigation, monitoring and management measures.
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Cave Closure & Roost Management
Provide specialist ecological input into proposed cave or roost closures, including pre-closure assessment, clearance approaches and post-closure monitoring to verify outcomes and inform adaptive management.
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Long-Term Monitoring
Design and implement longer-term monitoring programs where ongoing information is needed to track ghost bat activity, assess changes over time or evaluate management outcomes.
Understanding roost and habitat values
Not all ghost bat roosts, records or areas of habitat carry the same ecological significance.
We consider roost characteristics and use, patterns of activity, surrounding habitat and landscape connectivity to understand how a site may function for ghost bats and what that means for the project.
Where appropriate, this can include interpreting potential maternity, permanent and transitory roosts, foraging habitat and movement between important habitat features.
Planning ghost bat surveys?
Contact us before finalising field timing or investigation methods.
