Late news: Ben Gloag a keen young ornithologist, currently studying at Aberystwyth University turned up a Tree Sparrow at Crin Coed near Pen Anglas, Goodwick, on Jan 19th. Crin Coed and the cliffs above Pen Anglas has turned up several goodies over the years.
They used to breed nr Jordanston (N Pembs) but so far as i am aware they no longer breed in Pembs?