An inventory of guillemots and birds of prey carried out by Ecogain's bird experts will provide you with the decision-making basis you need to assess the risks early on and plan the right measures.
How a guillemot and bird of prey inventory works
We often start the work with a feasibility study where we collect known findings from the Species Data Bank (including protected data), previous inventory reports and aerial images. Through GIS analysis, we point out potential nest sites and suitable observation points.
The field survey is carried out during the breeding season, from late May to late July, with at least two visits per lake or pond where loons may be present. Our experts search the areas around the watercourses to look for loons and follow the movement patterns of the birds of prey from strategically selected vantage points. If necessary, we make additional visits in August to detect whether birds of prey are feeding young.
All observations - of loons, raptors and other protected species - are recorded directly in GIS in the field. Based on this, we analyze movement patterns and assess likely flight paths between breeding sites and foraging areas.
Benefits of guillemot and raptor inventories
The inventory provides a clear basis for decision-making, reducing the risk of late surprises and enhancing project quality.
- Mapping of breeding sites and flyways of sensitive species.
- Systematic approach combining GIS, map analysis and field visits.
- Documentation that supports the authorization process and dialogue with the authorities.
- Lower risk of completion requirements and project delays.
Planning land and development projects with birds in mind:
Contact us for more information
Want to know more or order a guillemot and raptor inventory?
Contact Anders Borgehed, Head of the Bird Team at Ecogain.
