2013 © Turnpenny Horsfield Associates Ltd. Turnpenny Horsfield Associates Founded in 2010, Turnpenny Horsfield Associates combine 80 years of experience in fisheries  engineering and ecology associated with major industrial and infrastructure projects. As key players in  the development of regulatory standards and best practice guidelines, we provide specialist support to  environmental and engineering consultants.  You can find out more about what we do and how we can help you on these pages. We offer aquatic  and terrestrial field surveys - our survey calendar will give you an idea of what time of year is best for  surveying protected species. We can help you with ecological impact assessments (EcIAs) and habitat  mitigation and management plans. We have many decades’ experience of fisheries engineering and  use modelling, GIS and statistical analysis in order to make sense of your data. We also carry out  scientific research and development work for clients and can offer expert services, such as expert  witness and due diligence.  We look forward to hearing from you to discuss your requirements - call us today on +44 (0)844 740 2682 or email us at info@thaaquatic.com +44 (0)844 740 2682 fisheries engineering & ecological consultancy