ARC Ecological Services ARC Ecological Services Ltd (ARC ESL) is an ecological consultancy whose profits are donated to the charity Amphibian and Reptile Conservation Trust (ARC). Our services include protected species surveys, impact assessment, mitigation planning, post-development monitoring, European Protected Species licence management, and habitat management planning. ARC ESL specialises in projects involving amphibians and reptiles, and can also undertake general ecological consultancy work. To discuss your needs, contact ARC ESL’s Managing Director, Jim Foster on 07554 455365 or use our contact form. Services Projects About Contact Projects Page under review – please check back later.