National Guidelines for the Survey of Cetaceans, Marine Turtles and the Dugong

Last updated: 22 September 2026

2024
Department of Climate Change, Energy, the Environment and Water
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About this document

The guidelines include best practice survey techniques for cetaceans, marine turtles and the dugong. They are designed to assist when determining the:

  • presence
  • absence
  • abundance 
  • distribution of these species.

The purpose of the guidelines is to provide project proponents and regulatory decision-makers with a guide to appropriate survey methods, including survey design. They will help inform conservation planning and the assessment of environmental impacts. The guidelines also can be used more broadly by:

  • community groups
  • researchers
  • citizen scientists.

How to use

The guidelines:

  • provide guidance on conducting a presence/absence survey of cetaceans, marine turtles and the dugong
  • outline expectations when conducting surveys of these species protected under national environment law
  • provide an overview of the survey techniques.

The guidelines must be read in conjunction with:

How they were developed

The guidelines were developed through consultation with experts across:

  • Commonwealth, state and territory government agencies
  • the scientific research community
  • industry
  • the public.