We have carried out extensive water vole, otter, great crested newt and native crayfish surveys for development sites and for Statutory and NGO sites across the SE. We offer a range of surveys from invertebrate surveys, to more rigorous and extensive survey techniques, including multivariate analysis such as RIVPACS.

More about our freshwater services



We have extensive experience in undertaking plant, reptile, bat, dormouse, barn owl, badger and bird surveys. We use specialist equipment to ensure that the data we record is accurate, and have experience of undertaking these surveys in wetland, urban, and active sites for a varied client base. 

More about our terrestrial services



We have an experienced team of marine surveyors that have excellent invertebrate and algal identification skills. We've been recording seal and cetacean activity in the English Channel and Thames Estuary since 1999 and we run an annual training day in species identification and ecology for both groups.

More about our marine services

Items for Sale 


Below, we have listed some high-quality, second-hand items for sale. All have been used and tested by members of our team and are competitively priced. 


Please get in touch via  to arrange a purchase!