It supports Welsh Government's commitment to the Global Biodiversity Framework "30 by 30" goal, which aims to protect 30% of the planet's land, freshwater and seas by 2030.
Mae'n cefnogi ymrwymiad Llywodraeth Cymru i'r nod "30 erbyn 30" yn y Fframwaith Bioamrywiaeth Byd-eang, sydd am ddiogelu 30% o dir, dŵr croyw a moroedd y blaned erbyn 2030.