This has some relevant points for survey and mitigation for marine mammals.

This is part of our Good Practice Guidance for Marine Mammals, produced by Claire Lacey, Jon Barnes and Patrick Lynes.

Reference:  Barnes M.D. (2017) Guidance on EIS and NIS Preparation for Offshore Renewable Energy Projects, Report for the Environmental Working Group of the Offshore Renewable Energy Steering Group and the Department of Communications, Climate Action and Environment, Dublin: Department of Communications, Climate Action and Environment