Detailed botanical surveys are generally undertaken between spring and summer, with the optimum survey period varying with the habitat and location. Our ecologists will advise on what surveys may be appropriate and our experts are on hand to complete the necessary investigations.
Hedgerow Survey
Important hedgerows are protected from removal by the Hedgerows Regulations 1997. Biodiversity, landscape and archaeological factors are used to identify important hedgerows.
We can assess hedgerows to determine whether or not they qualify as ‘Important’. We can also advise on which hedgerows may be considered the most ecologically valuable. In terms of development, the grant of planning permission overrides the protection of the Hedgerows Regulations but our assessments can be important in developing an acceptable scheme.

Other habitat surveys
UK Habitat Classification survey
The starting point for most site assessments is a UK Habitat Classification (UKHab) survey to map the habitats present and check for any notable ecological features. Our surveyors will use their experience to identify standard habitat types and will target note any evidence of protected species. This baseline field information provides the starting point for […]
Find out moreDetailed botanical surveys
Find out moreHabitat management and monitoring plans
Find out moreThe quality of CSA’s work – their documentation, consultation and collaboration with the design team, statutory authorities and clients – is first class.”
Chris Cunningham, Harrison Sutton Partnership