A lot of the work that we've been doing in the last few years is to look at climate change, how we adapt and also how we play our part in nature recovery.
Nhw yw stiwardiaid ein tir, ac mae ganddyn nhw hefyd rôl allweddol i'w chwarae wrth warchod ac adfer natur a mynd i'r afael â'r argyfwng hinsawdd.