What are migratory species?

And what is the role of CMS?
 

PUBLICATIONS

Dugong Report Cover
A Global Assessment of Dugong Status and Conservation Needs
Options for Handling a Stranded Orphaned Dugong Calf - Advice to Policy Makers and Managers - CMS Technical Series No. 44
Fact Sheet on the Convention on Migratory Species Office - Abu Dhabi
Standardised Dugong Catch/Bycatch Questionnaire (Tetun) - Table