Manylion am y math o ddogfen lywodraethu sydd gan yr elusen a phan y'i sefydlwyd. Nid dyma destun llawn dogfen lywodraethu'r elusen.
RULES ADOPTED 20/05/1975
AS AMENDED ON 10/05/1988
AS AMENDED ON 21/05/1996
AS AMENDED ON 31/10/2000
AS AMENDED ON 12/06/2012
Gwrthrychau elusennol
TO PROMOTE SCIENTIFIC DISCUSSION BETWEEN MEMBERS AND OTHERS INTERESTED IN ORNITHOLOGY AND TO FACILITATE THE DISSEMINATION OF SCIENTIFIC INFORMATION CONCERNED
WITH ORNITHOLOGY.
Maes buddion
Y maes y gall yr elusen weithredu ynddo, fel y nodir yn ei dogfen lywodraethu.
