Casmerodius albus (Linnaeus, 1758) ― Synonym of Ardea alba
Mentioned in the following international legal instruments and agreements:-
Bern Convention
- Annex II: strictly protected fauna species
- Annex II: migratory species which have an unfavourable conservation status and which require international agreements for their conservation and management, as well as those which have a conservation status which would significantly benefit from the international co-operation that could be achieved by an international agreement.
- Revised Annex I of Resolution 6 (1998) of the Bern Convention listing the species requiring specific habitat conservation measures (year of revision 2011)