AES Ltd

Habitat & Species Survey

All our surveys are undertaken by experienced field biologists using current guidance and best practice.

Our team includes surveyors licenced by Natural England, Scottish Natural Heritage and Natural Resources Wales.

As many wildlife surveys are seasonal we advise you to contact us early in project planning to ensure that they are undertaken at the optimal time of year. For our Ecological Survey Calendar [Click Here]


  • Phase 1 Habitat Survey including risk assessments for protected / notable species
  • National Vegetation Classification (NVC) Botanical Surveys
  • Tree / hedgerow survey
  • Arboricultural Surveys
  • European Protected Species Surveys (Bats, Great Crested Newts, Otter)
  • Mammal Surveys (Badger, Water vole, Red squirrel, Pine Marten, Polecat, Small mammal survey)
  • Bird Surveys (Breeding Birds, Wintering Birds, Vantage point Surveys)
  • Herptile Surveys (Reptiles & Amphibians)
  • Invertebrate Surveys (Terrestrial & Freshwater)
  • Freshwater Ecological Survey (White clawed crayfish, Freshwater pearl mussel, River corridor survey, Diatom Trophic Indices, Stream Reconnaissance Survey)
  • Invasive Plant Species Survey (Japanese Knotweed , Giant Hogweed, Himalayan Balsam etc.)

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