re. Elusive species

Up in this corner of Pembrokeshire, I go to Cym Cych for dipper, & pied fly, & wood warbler. Willow tit is a garden bird (Tegryn), but a long time since I heard green woody here,& lesser I've not recorded here.
I am not sure where our tawny owls have moved too either!
Ffynnone is a bit of a mess at the moment so I'm not walking there so much as I did.